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Dohi Tadashi  土肥 正

ORCIDConnect your ORCID iD *help
… Alternative Names

Tadashi Dohi  土肥 正

TADASHI Dohi  土肥 正

土肥 正  ドヒ タダシ

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Researcher Number 00243600
Other IDs
Affiliation (Current) 2025: 広島大学, 先進理工系科学研究科(工), 教授
Affiliation (based on the past Project Information) *help 2025: 広島大学, 先進理工系科学研究科(工), 教授
2020 – 2023: 広島大学, 先進理工系科学研究科(工), 教授
2019: 広島大学, 工学研究科, 教授
2017: 広島大学, 工学研究科, 教授
2016: 広島大学, 工学研究院, 教授 … More
2015: 広島大学, 工学(系)研究科(研究院), 教授
2011 – 2013: 広島大学, 工学(系)研究科(研究院), 教授
2011: 広島大学, 大学院・工学研究科, 教授
2010 – 2011: 広島大学, 大学院・工学研究院, 教授
2002 – 2009: 広島大学, 大学院・工学研究科, 教授
2007: Hiroshima University, 大学院・ 工学研究科, 教授
2005 – 2006: 広島大学, 大学院工学研究科, 教授
2002: 広島大学, 大学院工学研究科, 教授
2001: 広島大学, 大学院・工学研究科, 助教授
2000: 広島大, 工学部, 助教授
1996 – 2000: 広島大学, 工学部, 助教授
1995: 広島大学, 工学部, 助手
1993: 広島大学, 工学部, 助手 Less
Review Section/Research Field
Principal Investigator
社会システム工学 / Social systems engineering/Safety system / Basic Section 25010:Social systems engineering-related / Social systems engineering/Safety system
Except Principal Investigator
社会システム工学 / Social systems engineering/Safety system / 情報システム学(含情報図書館学)
Keywords
Principal Investigator
信頼性評価 / 確率モデル / ソフトウェア信頼性 / ソフトウェア若化 / ツール開発 / 性能評価 / 信頼性 / 予防保全 / 確率モデリング / 統計的推論 … More / 確率過程 / ウェーブレット / 縮小推定 / ソフトウェアメトリクス / ディペンダビリティ / ソフトウェア / ベイズ推定 / チェックポイント / 近似アルゴリズム / 計算基盤 / 故障分布 / 多項式モデル / 非定常ポアソン過程 / ウェーブレット多項式 / 多項式故障モデル / 寿命解析 / フォールトマネジメント / オンライン予測 / クライアントサーバシステム / 最適化アルゴリズム / オンライン適応予測 / 若化スケジュール / 耐故障技術 / 統計モデル / システムリソース / システム可用性 / 軽量化アルゴリズム / ソフトウェア耐故障性 / クライアントサーバ / 適応制御 / マルコフ再生過程 / 多次元ウェーブレット / ソフトウェア耐故障 / 可用性 / 確率近似 / 適応予測 / オンラインマネジメント / ソフトウェア老化 / 回帰モデル / ソフトウェア開発 / 実証分析 / ソフトウェアフォールト / 機械学習 / アルゴリズム開発 / リポジトリ分析 / 統計推論 / オープンソースプロジェクト / NHPP / バグトラッキングシステム / リポジトリデータ / ビッグデータ / データマイニング / リポジトリ / バグ予測 / system development / software reliability / on-line algorithms / preventive maintenance / recovery operation / checkpoint / software rejuvenation / highly reliable systems / システム開発 / オンラインアルゴリズム / 回復処理 / 高信頼化システム / 金融工学 / 統計的推定 / 動的システム / マルコフ過程 / 非定常点過程 / 推定アルゴリズム / ウェッブシステム / 統計的推定アルゴリズム / 適応計算 / 自律計算 / サイバネティクス / 安全性 / インターネット / セキュリティモデル / プレデター / コンピュータネットワーク / マルコフモデル / ウィルス拡散現象 / マルコフ解析 / キルシグナル / 拡散・感染現象 / コンピュータセキュリティ / コンピュータウィルス / スケジューリングアルゴリズム / フォールトトレランス / システムディペンダビリティ / ソフトウェアエージング / リアルタイム処理 / ソフトウェアシステム / ニューラルネットワーク / ギブスサンプリング / 無限サーバ待ち行列 / ソフトウェア信頼度成長モデル / ペトリネット / 最適化 / 最適リリース問題 / 分散システム / 非同期システム / 待ち行列 / 再生過程 / 電力有効性 / 自動スリ-プ / 省電力 / コンピュータ / 近似手続き / 安定分布 / 資本成長 / ポートフォリオ決定問題 … More
Except Principal Investigator
信頼性 / ソフトウェア / ソフトウェア信頼性 / quantification method I / 重回帰分析 / 数量化理論I類 / 土地価格推定 / 土地価格形成要因 / 固定資産税路線価式評価法 / Queues / Stochastic Models / 情報通信システム / 待ち行列 / 確率モデル / 性能評価 / Reliability / EMアルゴリズム / ベイズ推定 / 比例ハザードモデル / オペレーションズ・リサーチ / アベイラビリティ / モデル分析 / 確率システム / 評価手法 / 次世代信頼性技術 / 大規模コンピュータシステム / Web-based application / a plug-in tool in spreadsheet / Cox regression model / multiple classification analysis / estimation for pricing lands / factors for pricing lands / evaluation of a property tax by pricing lands / 変数増減法 / データベース / 主要因分析 / 欠損値データ / Webアプリケーション / 表計算アプリケーション / Cox回帰分析 / 多変量解析 / 固定資産税路線皆式評価法 / empirical analysis / maximum likelihood method / proportional hazard model / multiple regression analysis / estimation for pricing land / factors for pricing land / evaluation of a property tax by pricing land / ノンパラメトッリク法 / 2次計画法 / 数量化理論 / 土地価格批准表 / 標準宅地 / 固定資産路線価 / 宅地評価 / 実証分析 / 最尤推定 / Preventive Maintenance / Software Reliability / Evaluation Technology / Reliability Engineering / Communication Systems / Computer / ソフトウェアシステム / 予防保全 / 評価技術 / 信頼性工学 / availability / operations research / model analysis / stochastic system / assessment method / maintenance / next-generation reliability / large-scale computer system / 保全スケジュール / ハードウェア / 実用化 / 次世代信頼性評価技術 / システム保全 / Switching Systems / Database Systems / Diffusion Approximations / Performance Evaluation / 持ち行列 / 交換システム / データベースシステム / 拡散近似 / System Development / Software / Backup / Checkpoint / Information and Communication / Physically Disabled Persons / Pointing Operation / リンク解析 / パイロット実験 / ヒューマンエラー / 分散分析 / ポインティング実験 / 統計 / 確率 / 障害効果 / アクセス機器 / バックアップ作業 / アクセス環境 / システム開発 / バックアップ / チェックポイント / 情報通信 / 身障者 / ポインティング作業 / 擬似乱数生成 / ソフトウェア信頼性評価 / マルコフ連鎖モンテカルロ法 / ベイジアンネットワーク / 疑似乱数生成 / ソフトウェアテスト / 設計評価 / 信頼性評価 / 超一様分布列 / ランダムテスト / COX比例ハザードモデル / マルコフ変調ポアソン過程 / ベイズ進定 / Java ツール / 非同次ポアソン過程 / 変分ベイズ / 非同次ポワソン過程 / Javaツール / ソフトウェア信頼性モデル / 統計解析 / システム保全性 Less
  • Research Projects

    (22 results)
  • Research Products

    (410 results)
  • Co-Researchers

    (15 People)
  •  マルチモデル推測に基づいたソフトウェア信頼性:理論と実証Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 25010:Social systems engineering-related
    • Research Institution
      Hiroshima University
  •  Towards Development of Computing Platform for Polynomial Failure ModelsPrincipal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 25010:Social systems engineering-related
    • Research Institution
      Hiroshima University
  •  Towards online fault management techniques for software aging phenomenaPrincipal Investigator

    • Principal Investigator
      Tadashi Dohi
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 25010:Social systems engineering-related
    • Research Institution
      Hiroshima University
  •  Big data analysis platform for software reliability assessmentPrincipal Investigator

    • Principal Investigator
      Tadashi Dohi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Hiroshima University
  •  A study on development and implementation of shrinkage estimation algorithms for dynamic systemsPrincipal Investigator

    • Principal Investigator
      DOHI Tadashi
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Hiroshima University
  •  Software Reliability Evaluation under Quasi-Random Testing

    • Principal Investigator
      OSAKI Shunji
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Nanzan University
  •  A Development on Autonomous Reliability Assessment Technologies Based on Software CyberneticsPrincipal Investigator

    • Principal Investigator
      TADASHI Dohi
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Hiroshima University
  •  A Study on Optimal Design and Evaluation for Software e-Maintenance

    • Principal Investigator
      SHUNJI Osaki
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Nanzan University
  •  Development and Implementation of On-Line Preventive Maintenance Techniques to Realize Highly Reliable Information Communication SystemsPrincipal Investigator

    • Principal Investigator
      DOHI Tadashi
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Hiroshima University
  •  Research on statistical analysis of evaluating fixed-assets for housing and its application

    • Principal Investigator
      OSAKI Shunji
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Nanzan University
  •  コンピュータウイルス撃退のためのセキュリティモデルの開発と性能評価Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Social systems engineering/Safety system
    • Research Institution
      Hiroshima University
  •  Research on the analysis and its utilization of evaluating fixed-assets for housing by the mathematical model

    • Principal Investigator
      OSAKI Shunji
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Nanzan University
  •  リアルタイムソフトウェアシステムの予防保全に関する理論的研究Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University
  •  Studies on Evaluation Technologies for Highly JReliable Computer/Communication Systems

    • Principal Investigator
      KIMURA Toshikazu
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      社会システム工学
    • Research Institution
      Hokkaido University
  •  ソフトウェア信頼性評価技術の理論的統合化に関する研究Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University
  •  Exploring Performance Evaluation Models for Highly Reliable Computer/Communication Systems

    • Principal Investigator
      KIMURA Toshikazu
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      社会システム工学
    • Research Institution
      HOKKAIDO UNIVERSITY
  •  A Study on Practical Application of Next-Generation Reliability Assessment Technologies for Large-Scale Computer Systems

    • Principal Investigator
      OSAKI Shunji
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University
  •  非同期分散共調システムにおける予防保全スケジュールの生成に関する研究Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University
  •  大規模コンピュータシステムに対する次世代信頼性技術に関する総合的研究

    • Principal Investigator
      SHUNJI Osaki
    • Project Period (FY)
      1997
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University
  •  大規模コンピュータシステムにおける省電力スケジュールのソフト化技術に関する研究Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University
  •  A Fundamental Study on Information and Communication Control Techniques for Physically Disabled Subjects

    • Principal Investigator
      OSAKI Shunji
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      情報システム学(含情報図書館学)
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  安定ポートフォリオ解析における近似手続きに関する研究Principal Investigator

    • Principal Investigator
      土肥 正
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      社会システム工学
    • Research Institution
      Hiroshima University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book

  • [Book] Maintenance Management - Current Challenges, New Developments, and Future Directions2023

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Total Pages
      29
    • Publisher
      IntechOpen
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Book] Reliability and Maintenance Modeling with Optimization: Advances and Applications2023

    • Author(s)
      H. Okamura and T. Dohi
    • Total Pages
      16
    • Publisher
      CRC Press
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Book] Advances in Reliability and Maintainability Methods and Engineering Applications2023

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Total Pages
      30
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Book] Reliability Modeling in Industry 4.02023

    • Author(s)
      K. Kubota, T.i Dohi and H. Okamura
    • Total Pages
      23
    • Publisher
      Elsevier
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Book] Handbook of Software Aging and Rejuvenation2020

    • Author(s)
      T. Dohi, K. Trivedi and A. Avritzer
    • Total Pages
      411
    • Publisher
      World Scientific
    • ISBN
      9789811214561
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Book] Advances in Applied Mathematical Problems2019

    • Author(s)
      M. Ram and T. Dohi
    • Total Pages
      282
    • Publisher
      River Publishers
    • ISBN
      9788770221108
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Book] Systems Engineering - Reliability Analysis Using k-out-of-n Structures2019

    • Author(s)
      M. Ram and T. Dohi
    • Total Pages
      218
    • Publisher
      CRC Press
    • ISBN
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Book] Reliability Modeling with Computer and Maintenance Applications2017

    • Author(s)
      X. Xiao and T. Dohi
    • Total Pages
      377
    • Publisher
      World Scientific
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Book] Applied Computing & Information Technology2016

    • Author(s)
      M. Begum and T. Dohi
    • Total Pages
      15
    • Publisher
      Springer International Publishing
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Book] Principles of Performance and Reliability Modeling and Evaluation2016

    • Author(s)
      H. Okamura and T. Dohi
    • Total Pages
      26
    • Publisher
      Springer
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Book] ソフトウェア工学の基礎 XXIII2016

    • Author(s)
      岡村寛之,高倉将太,土肥正
    • Total Pages
      9
    • Publisher
      近代科学社
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Book] McGraw Hill2008

    • Author(s)
      S.-H. Shu and T. Dohi (eds.)
    • Total Pages
      811
    • Publisher
      Advanced Reliability Modeling III-GlobalAspect of Reliability and Maintainability
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Book] McGraw Hill2008

    • Author(s)
      S.-H. Shu and T. Dohi (eds.)
    • Total Pages
      811
    • Publisher
      Advanced Reliability Modeling III-Global Aspect of Reliability and Maintainability
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Book] Advanced Reliability Modeling III - Global Aspect of Reliability and Maintainability2008

    • Author(s)
      S. -H. Shu, T. Dohi (eds. )
    • Total Pages
      811
    • Publisher
      McGraw Hill
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Book] Advanced Reliability Modeling III - Global Aspect of Reliability and Maintainability2008

    • Author(s)
      S. -H. Shu, T. Dohi(eds. )
    • Total Pages
      811
    • Publisher
      McGraw Hill
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Book] Recent Advances in Stochastic Operations Research2006

    • Author(s)
      Tadashi Dohi, Shunji Osaki, Katsushige Sawaki (Editor)
    • Total Pages
      310
    • Publisher
      World Scientific
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Performance evaluation of a cloud datacenter using CPU utilization data2023

    • Author(s)
      C. Li, J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      Mathematics MDPI

      Volume: 11 Issue: 3 Pages: 513-513

    • DOI

      10.3390/math11030513

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] System reliability analysis of a lamp problem by simulation2023

    • Author(s)
      Z. Feng, T. Dohi and W. Yun
    • Journal Title

      Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability

      Volume: 237 Issue: 6 Pages: 1186-1198

    • DOI

      10.1177/1748006x221116454

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Non-homogeneous Markov process modeling for software reliability assessment2023

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Journal Title

      IEEE Transactions on Reliability

      Volume: 72 Issue: 4 Pages: 1540-1555

    • DOI

      10.1109/tr.2023.3316891

    • NAID

      40022094236

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Software reliability analysis via geometric de-eutrophication models with group data2023

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Journal Title

      International Journal of System Assurance Engineering and Management

      Volume: 14 Issue: 1 Pages: 156-164

    • DOI

      10.1007/s13198-021-01381-8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Are infinite-failure NHPP-based software reliability models useful?2023

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Journal Title

      Software MDPI,

      Volume: 2 Issue: 1 Pages: 1-18

    • DOI

      10.3390/software2010001

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Software reliability analysis via geometric de-eutrophication models with group data2022

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Journal Title

      International Journal of System Assurance Engineering and Management

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Computation algorithms for workload-dependent optimal checkpoint placement,2022

    • Author(s)
      T. Dohi, H. Okamura and C.-H. Qian
    • Journal Title

      International Journal of System Assurance Engineering and Management

      Volume: -

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Nash equilibrium strategies revisited in software release games2022

    • Author(s)
      Y. Saito and T. Dohi
    • Journal Title

      Probability in the Engineering and Informational Sciences

      Volume: 36

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] A comprehensive analysis of proportional intensity-based software reliability models with covariates2022

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Journal Title

      Electronics MDPI

      Volume: 11 Pages: 2353-2353

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Automated software test data generation with generative adversarial networks2022

    • Author(s)
      X. Guo, H. Okamura and T. Dohi
    • Journal Title

      IEEE Access

      Volume: 10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Parameter estimation of Markovian arrivals with utilization data2022

    • Author(s)
      C. Li, J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      EICE Transactions on Communications

      Volume: E105-B,

    • NAID

      130008138811

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Variance-based sensitivity analysis for Markov models using moment approximation2022

    • Author(s)
      J. Zhang, J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      International Journal of Performability Engineering

      Volume: 18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Software reliability prediction through encoder-decoder recurrent neural networks2022

    • Author(s)
      C. Li, J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      International Journal of Mathematical, Engineering and Management Sciences

      Volume: 7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Journal Article] Parameter estimation of Markovian arrivals with utilization data2022

    • Author(s)
      C. Li, J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      IEICE Transactions on Communications

      Volume: E105-B Pages: 1-10

    • NAID

      130008138811

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] An efficient algorithm for computation of information matrix in phase-type fitting2021

    • Author(s)
      J. Zhang, J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      International Journal for Computational Methods in Engineering Science and Mechanics

      Volume: 22

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] A note on the time to failure of a two-unit parallel redundant system with deterioration on a lattice2021

    • Author(s)
      T. Dohi, J. Zheng and H. Okamura
    • Journal Title

      International Journal of Mathematical, Engineering and Management Sciences

      Volume: 6

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Quantitative security evaluation of intrusion tolerant systems with Markovian arrivals2021

    • Author(s)
      J. Zheng, H. Okamura, T. Dohi and K. S. Trivedi
    • Journal Title

      IEEE Transactions on Reliability

      Volume: 70

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Availability analysis of software systems with rejuvenation and checkpointing2021

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      MDPI Mathematics

      Volume: 9

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Application of EM algorithm to NHPP-based software reliability assessment with generalized failure count data2021

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      MDPI Mathematics

      Volume: 9

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Age replacement with Markovian opportunity process2021

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      Reliability Engineering and System Safety

      Volume: 216 Pages: 107949-107949

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Availability importance measures of components in smart electric power grid systems2021

    • Author(s)
      J. Zheng, H. Okamura, T. Pang and T. Dohi
    • Journal Title

      Reliability Engineering and System Safety,

      Volume: 205 Pages: 107164-107164

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Nash equilibrium strategies revisited in software release games2021

    • Author(s)
      Y. Saito and T. Dohi
    • Journal Title

      Probability in the Engineering and Informational Sciences

      Volume: 36 Pages: 105-125

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Failure-correlated opportunity-based age replacement models2020

    • Author(s)
      T. Dohi and H. Okamura
    • Journal Title

      International Journal of Reliability, Quality and Safety Engineering

      Volume: 27 Pages: 2040008-2040008

    • NAID

      120007089202

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Optimal rejuvenation policies for non-Markovian availability models with aperiodic checkpointing2020

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      IEICE Transactions on Information & Systems (D)

      Volume: E103-D Pages: 2133-2142

    • NAID

      130007920594

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] A transient interval reliability analysis for software rejuvenation models with phase expansion2020

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      Software Quality Journal

      Volume: 28

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Data-driven software reliability evaluation under incomplete knowledge on fault count distribution2020

    • Author(s)
      T. Dohi, J. Zheng and H. Okamura
    • Journal Title

      Quality Engineering

      Volume: 32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] A phase expansion for non-Markovian availability models with time-based aperiodic rejuvenation and checkpointing2020

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      Communications in Statistics -Theory and Methods

      Volume: 49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] A comprehensive performance evaluation on iterative algorithms for sensitivity analysis of continuous-time Markov chains2020

    • Author(s)
      Y. Cheng, H. Okamura and T. Dohi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A)

      Volume: E103-A

    • NAID

      130007933455

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Statistical software fault management based onbootstrap confidence intervals2020

    • Author(s)
      T. Dohi, H. Okamura and C.-H. Qian
    • Journal Title

      International Journal of Quality and Reliability Management

      Volume: 37

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Comparison of kernel-based nonparametric estimation methods for trend renewal processes2019

    • Author(s)
      Y. Saito and T. Dohi
    • Journal Title

      International Journal of Industrial Engineering

      Volume: 26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] A point process approach of bug fixing analysis in open source software projects2019

    • Author(s)
      T. Ushiroda, T. Dohi, Y. Saito and H. Okamura
    • Journal Title

      Proceedings of the 19th IEEE International Conference on Software, Quality, Reliability, and Security (QRS 2019)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] On Kolmogorov-Smirnov test for software reliability models with grouped data2019

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Proceedings of the 19th IEEE International Conference on Software, Quality, Reliability, and Security (QRS 2019)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Parameter estimation of M_t/M/1/K queueing systems with utilization data2019

    • Author(s)
      L. Chen, H. Okamura and T. Dohi
    • Journal Title

      IEEE Access

      Volume: 7

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Security evaluation of a VM-based intrusion-tolerant system with pull-type patch management2019

    • Author(s)
      J. Zheng, T. Dohi and H. Okamura
    • Journal Title

      Proceedings of The 19th IEEE International Symposium on High Assurance System Engineering (HASE 2019)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Journal Article] Optimal stopping time of software system test via artificial neural network with fault count data2018

    • Author(s)
      B. Momotaz and T. Dohi
    • Journal Title

      Journal of Quality in Maintenance Engineering

      Volume: 24

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] 定性的信頼性/安全性解析支援ツールの開発2017

    • Author(s)
      土肥正, 岡村寛之
    • Journal Title

      SEC ジャーナル

      Volume: 13

    • NAID

      40021338374

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] An adaptive cost-based software rejuvenation scheme with nonparametric predictive inference approach2017

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Journal of the Operations Research Society of Japan

      Volume: 60

    • NAID

      130006182214

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] A comprehensive evaluation of software rejuvenation policies for transaction systems with Markovian arrivals2017

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Journal Title

      IEEE Transactions on Reliability

      Volume: 66

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] A neuro-based software fault prediction with Box-Cox power transformation2017

    • Author(s)
      B. Momotaz and T. Dohi
    • Journal Title

      Journal of Software Engineering and Applications

      Volume: 10

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Optimal release time estimation of software system using Box-Cox transformation and neural network2017

    • Author(s)
      B. Momotaz and T. Dohi
    • Journal Title

      International Journal of Mathematical, Engineering and Management Sciences

      Volume: 3

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Estimating prediction interval of cumulative number of software faults using back propagation algorithm2016

    • Author(s)
      B. Momotaz and T. Dohi
    • Journal Title

      International Journal of Computer and Information Science

      Volume: 17 Pages: 25-34

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Optimal software release decision based on nonparametric inference approach2016

    • Author(s)
      Y. Saito and T. Dohi
    • Journal Title

      Journal of the Japan Industrial Management Association

      Volume: 66 Pages: 396-405

    • NAID

      130005133238

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Optimal planning for open source software updates2016

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Journal Title

      Journal of Risk and Reliability

      Volume: 230 Pages: 44-53

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Predicting software reliability via completely monotone nonparametric estimator with grouped data2016

    • Author(s)
      Y. Saito and T. Dohi
    • Journal Title

      Journal of Systems and Software

      Volume: 117 Pages: 296-306

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Dynamic software availability model with rejuvenatio2016

    • Author(s)
      T. Dohi and H. Okamura
    • Journal Title

      Journal of the Operations Research Society of Japan

      Volume: 59 Pages: 270-290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Phase-type software reliability model: parameter estimation algorithms with grouped data2016

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Annals of Operations Research

      Volume: 244 Pages: 177-208

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Toward high assurance software systems with adaptive fault management2016

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Software Quality Journal

      Volume: 24 Pages: 64-85

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] PH fitting algorithm and its application to reliability engineering2016

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Journal of the Operations Research Society of Japan

      Volume: 59 Pages: 72-109

    • NAID

      130005124577

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Analysis of optimal restart policies for software systems2016

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Journal of the Japan Industrial Management Association

      Volume: 66 Pages: 416-425

    • NAID

      130005133236

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Software reliability assessment via non-parametric maximum likelihood estimation2015

    • Author(s)
      Y. Saito and T. Dohi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A)

      Volume: E98-A Pages: 2042-2050

    • NAID

      130005100661

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Quantifying resiliency of virtualized system with software rejuvenation2015

    • Author(s)
      H. Okamura, J. Guan, C. Luo and T. Dohi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A)

      Volume: E98-A Pages: 2051-2059

    • NAID

      130005100660

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Software reliability modeling based on Burr XII distributions2015

    • Author(s)
      T. Imanaka and T. Dohi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A)

      Volume: E98-A Pages: 2091-2095

    • NAID

      110009903201

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] M-SRAT: Metrics-based software reliability assessment tool2015

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      International Journal of Performability Engineering

      Volume: 11 Pages: 369-380

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Journal Article] Exponential-like software reliability models based on binomial process2014

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      International Journal of Reliability and Quality Performance

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Interval estimation method for decision making in wavelet-based software reliability assessment2014

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      IEICE Transactions on Information & Systems (D)

      Volume: -

    • NAID

      130004519221

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Variational Bayes for phase-type distribution2014

    • Author(s)
      H. Okamura, R. Watanabe and T. Dohi
    • Journal Title

      Communications in Statistics-Simulation and Computation

      Volume: vol. 43, no. 8 Issue: 8 Pages: 2031-2044

    • DOI

      10.1080/03610918.2013.848895

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171, KAKENHI-PROJECT-26330028
  • [Journal Article] Performance evaluation of snapshot isolation in distributed database system under failure-prone environment2014

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Journal Title

      Journal of Supercomputing

      Volume: - Issue: 3 Pages: 1156-1179

    • DOI

      10.1007/s11227-014-1162-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] A study on applying extreme value distribution to NHPP-based SRM2013

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      Information

      Volume: vol. 162, no. 1(B) Pages: 575-580

    • URL

      http://selab.hongik.ac.kr/down/journal/201301615-625.PDF

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] A measurement-based approach for estimating error rate of a web server system2013

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      International Journal of Reliability and Safety

      Volume: vol. 17, no. 1 Issue: 1 Pages: 1-16

    • DOI

      10.1504/ijrs.2013.055821

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Quantitative security evaluation for software system from vulnerability database2013

    • Author(s)
      H. Okamura, M. Tokuzane and T. Dohi
    • Journal Title

      Journal of Software Engineering and Applications

      Volume: vol.6(4A) Issue: 04 Pages: 15-23

    • DOI

      10.4236/jsea.2013.64a003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500047, KAKENHI-PROJECT-23510171
  • [Journal Article] On the role of Weibull-type distributions in NHPP-based software reliability modeling2013

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      International Journal of Performability Engineering

      Volume: 9 Pages: 123-132

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Semi-parametric approach for software reliability evaluation using mixed gamma distributions2013

    • Author(s)
      H. Okamura, T. Hirata and T. Dohi
    • Journal Title

      International Journal of Software Engineering and Its Applications

      Volume: vol. 7, no. 4 Pages: 401-414

    • URL

      http://www.sersc.org/journals/IJSEIA/vol7_no4_2013/35.pdf

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Estimating software intensity function based on translation-invariant Poisson smoothing approach2013

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      IEEE Transactions on Reliability

      Volume: vol.62, no. 4 Issue: 1 Pages: 930-945

    • DOI

      10.1109/tr.2013.2240897

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Software reliability growth models with normal failure time distributions2013

    • Author(s)
      H. Okamura, T. Dohi and S. Osaki
    • Journal Title

      Reliability Engineering and System Safety

      Volume: vol.116 Pages: 135-141

    • DOI

      10.1016/j.ress.2012.02.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500047, KAKENHI-PROJECT-23510171
  • [Journal Article] Enhancing performance of random testing through Markov chain Monte Carlo methods2013

    • Author(s)
      B. Zhou, H. Okamura and T. Dohi
    • Journal Title

      IEEE Transactions on Computers

      Volume: vol.62(1) Issue: 1 Pages: 186-192

    • DOI

      10.1109/tc.2011.208

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500047, KAKENHI-PROJECT-23510171
  • [Journal Article] Improvement of expectation-maximization algorithm for phase-type distributions with grouped and truncated data2013

    • Author(s)
      H. Okamura, T. Dohi and K. S. Trivedi
    • Journal Title

      Applied Stochastic Models in Business and Industry

      Volume: vol.29 Issue: 2 Pages: 141-156

    • DOI

      10.1002/asmb.1919

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23500047, KAKENHI-PROJECT-23510171
  • [Journal Article] A software cost model with reliability constraint under two operational scenarios2013

    • Author(s)
      S. Ukimoto and T. Dohi
    • Journal Title

      International Journal of Software Engineering and Its Applications

      Volume: vol. 7, no. 3 Pages: 427-438

    • URL

      http://onlinepresent.org/proceedings/vol19_2013/59.pdf

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Wavelet shrinkage estimation for NHPP-based software reliability models2013

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      IEEE Transactions on Reliability

      Volume: vol. 62, no. 1 Issue: 4 Pages: 211-225

    • DOI

      10.1109/tr.2013.2285055

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Dynamic software rejuvenation policies in a transaction-based system under Markovian arrival processes2013

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Performance Evaluation

      Volume: vol. 70, no. 3 Issue: 3 Pages: 197-211

    • DOI

      10.1016/j.peva.2012.07.004

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Aperiodic checkpoint placement algorithms -- survey and comparison --2013

    • Author(s)
      S. Hiroyama, T. Dohi and H. Okamura
    • Journal Title

      Journal of Software Engineering and Applications

      Volume: 6 Issue: 04 Pages: 41-53

    • DOI

      10.4236/jsea.2013.64a006

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Optimal trigger time of software rejuvenation under probabilistic opportunities2013

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      IEICE Transactions on Information & Systems (D)

      Volume: vol. E96-D, no. 9 Pages: 1933-1940

    • NAID

      130003370981

    • URL

      http://search.ieice.org/bin/summary.php?id=e96-d_9_1933

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Application of Markov chain Monte Carlo random testing to test case prioritization in regression testing2012

    • Author(s)
      B. Zhou, H. Okamura and T. Dohi
    • Journal Title

      IEICE Transactions on Information & Systems (D)

      Volume: vol. E95-D, no. 9 Pages: 2219-2226

    • NAID

      10031142837

    • URL

      http://search.ieice.org/bin/summary.php?id=e95-d_9_2219

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] An adaptive mode control algorithm of a scalable intrusion tolerant architecture2012

    • Author(s)
      T. Dohi and T. Uemura
    • Journal Title

      Journal of Computer and System Sciences

      Volume: vol. 78, no. 6 Issue: 6 Pages: 1751-1774

    • DOI

      10.1016/j.jcss.2011.10.022

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Software failure time data analysis via wavelet-based approach2012

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A)

      Volume: E95-A

    • NAID

      10031142533

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Software failure time data analysis via wavelet-based approach, IEICE Transactions on Fundamentals of Electronics2012

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      Communications and Computer Sciences (A)

      Volume: vol. E95-A, no. 9 Pages: 1490-1497

    • URL

      http://search.ieice.org/bin/summary.php?id=e95-a_9_1490

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Survivability analysis for a wireless ad hoc network based on semi-Markov model2012

    • Author(s)
      Z. Yi and T. Dohi
    • Journal Title

      IEICE Transactions on Information & Systems (D)

      Volume: E95-D

    • NAID

      10031161448

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] A comparative study of data transformations for wavelet shrinkage estimation with application to software reliability assessment2012

    • Author(s)
      Xiao XIAO and Tadashi DOHI
    • Journal Title

      Advances in Software Engineering

      Volume: 2012 Pages: 1-9

    • DOI

      10.1155/2012/524636

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-11J00116, KAKENHI-PROJECT-23510171
  • [Journal Article] Continuous software reliability models-How good are they?2011

    • Author(s)
      L. Z. Jin, T. Dohi and S. Osaki
    • Journal Title

      Proceedings of the International Conference on Quality, Reliability, Maintenance and Safety Engineering(ICQR2MSE 2011)

      Pages: 418-423

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Continuous software reliability models-How good are they?-2011

    • Author(s)
      L.Z.Jin, T.Dohi, S.Osaki
    • Journal Title

      Proceedings of the International Conference on Quality, Reliability, Maintenance and Safety Engineering (ICQR2MSE 2011)

      Pages: 418-423

    • DOI

      10.1109/icqr2mse.2011.5976641

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Software reliability growth model with normal distribution and its parameter estimation2011

    • Author(s)
      H. Okamura, T. Dohi and S. Osaki
    • Journal Title

      Proceedings of the International Conference on Quality, Reliability, Maintenance and Safety Engineering(ICQR2MSE 2011)

      Pages: 424-429

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] ソフトウェアメトリクスに基づいた混合ポアソン信頼性モデルに関する考察2011

    • Author(s)
      池本真也, 土肥正
    • Journal Title

      ソフトウェアシンポジウム'11論文集

      Pages: 6-6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Bayesian inference for credible intervals of optimal software release time2011

    • Author(s)
      H.Okamura, T.Dohi, S.Osaki
    • Journal Title

      Advances in Software Engineering & Its Applications (ASEA 2011), Communications in Computer and Information Science

      Pages: 377-384

    • DOI

      10.1007/978-3-642-27207-3_41

    • ISBN
      9783642272066, 9783642272073
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Quantifying the effectiveness of testing efforts on software fault detection with a logit software reliability growth model2011

    • Author(s)
      H.Okamura, Y.Etani, T.Dohi
    • Journal Title

      Proceedings of 2011 Joint Conference of the 21st International Workshop on Software Measurement (IWSM-2011) and the 6th International Conference on Software Process and Product Measurement (MENSURA-2011)

      Pages: 62-68

    • DOI

      10.1109/iwsm-mensura.2011.26

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167, KAKENHI-PROJECT-23500047
  • [Journal Article] Non-parametric bootstrapping in software reliability assessment2011

    • Author(s)
      R.Hakozaki, T.Dohi
    • Journal Title

      Proceedings of the 7th International Conference on Mathematical Methods in Reliability,-Theory, Methods and Applications-(MMR-2010)

      Pages: 207-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] ソフトウェア信頼性評価尺度の推定精度向上に関するリサンプリング手法の提案2011

    • Author(s)
      岡村寛之, 土肥正
    • Journal Title

      ソフトウェアシンポジウム'11論文集

      Pages: 10-10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] ソフトウェアメトリクスに基づいた混合ポアソン信頼性モデルに関する考察2011

    • Author(s)
      池本真也, 土肥正
    • Journal Title

      ソフトウェアシンポジウム' 11論文集(ソフトウェア技術者協会)

      Pages: 6-6

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] ソフトウェア信頼性評価尺度の推定精度向上に関するリサンプリング手法の提案2011

    • Author(s)
      岡村寛之, 土肥正
    • Journal Title

      ソフトウェアシンポジウム' 11論文集(ソフトウェア技術者協会)

      Pages: 10-10

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Towards quantitative software reliability assessment in incremental development processes2011

    • Author(s)
      T.Fujii, T.Dohi, T.Fujiwara
    • Journal Title

      Proceedings of 33rd International Conference on Software Engineering (ICSE-2011)

      Pages: 41-50

    • DOI

      10.1145/1985793.1985800

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Semi-parametric approach for software reliability evaluation using mixed gamma distributions2011

    • Author(s)
      H. Okamura, T. Hirata and T. Dohi
    • Journal Title

      Proceedings of the 7th International Conference on Mathematical Methods in Reliability,-Theory, Methods and Applications-(MMR-2010)

      Pages: 390-396

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] On the effect of the order of test cases in the modified exponential software reliability growth model2011

    • Author(s)
      K.Okumura, H.Okamura, T.Dohi
    • Journal Title

      Proceedings of 2011 Second International Conference on Networking and Computing (ICNC-2011)

      Pages: 294-296

    • DOI

      10.1109/icnc.2011.55

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167, KAKENHI-PROJECT-23500047
  • [Journal Article] Quantifying the effectiveness of testing efforts on software fault detection with a logit software reliability growth model2011

    • Author(s)
      H. Okamura, Y. Etani and T. Dohi
    • Journal Title

      Proceedings of 2011 Joint Conference of the 21st International Workshop on Software Measurement(IWSM-2011) and the 6th International Conference on Software Process and Product Measurement(MENSURA-2011)

      Pages: 62-68

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] On the effect of the order of test cases in the modified exponential software reliability growth model2011

    • Author(s)
      K. Okumura, H. Okamura and T. Dohi
    • Journal Title

      Proceedings of 2011 Second International Conference on Networking and Computing(ICNC-2011)

      Pages: 294-296

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Software reliability growth model with normal distribution and its parameter estimation2011

    • Author(s)
      H.Okamura, T.Dohi, S.Osaki
    • Journal Title

      Proceedings of the International Conference on Quality, Reliability, Maintenance and Safety Engineering (ICQR2MSE 2011)

      Pages: 424-429

    • DOI

      10.1109/icqr2mse.2011.5976642

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167, KAKENHI-PROJECT-23500047
  • [Journal Article] Bayesian inference for credible intervals of optimal software release time2011

    • Author(s)
      H. Okamura, T. Dohi and S. Osaki, T.-H. Kim, H. Adeli, H.-K. Kim, H.-J. Kang, K. J. Kim, A. Kiumi and B.-H. Kang, eds
    • Journal Title

      Advances in Software Engineering & Its Applications(ASEA 2011), Communications in Computer and Information Science

      Volume: vol.257 Pages: 377-384

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Semi-parametric approach for software reliability evaluation using mixed gamma distributions2011

    • Author(s)
      H.Okamura, T.Hirata, T.Dohi
    • Journal Title

      Proceedings of the 7th International Conference on Mathematical Methods in Reliability,-Theory, Methods and Applications-(MMR-2010)

      Pages: 390-296

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Non-parametric bootstrapping in software reliability assessment2011

    • Author(s)
      R. Hakozaki and T. Dohi
    • Journal Title

      Proceedings of the 7th International Conference on Mathematical Methods in Reliability,-Theory, Methods and Applications-(MMR-2010)

      Pages: 207-213

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Towards quantitative software reliability assessment in incremental development processes2011

    • Author(s)
      T. Fujii, T. Dohi and T. Fujiwara
    • Journal Title

      Proceedings of 33rd International Conference on Software Engineering(ICSE-2011)

      Pages: 41-50

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] A note on quasi-Monte Carlo simulation for non-homogeneous Markov chains2010

    • Author(s)
      K.Yamada, H.Okamura, T.Dohi
    • Journal Title

      Proceedings of 4^<th> Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling

      Pages: 780-787

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Markov chain Monte Carlo random testing2010

    • Author(s)
      B.Zhou, H.Okamura, T.Dohi
    • Journal Title

      Advanced Computer Science and Information Technology, LNCS6059

      Pages: 447-456

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] マルコフ連鎖モンテカルロ法によるソフトウェアテストケースの設計2010

    • Author(s)
      岡村寛之, 周搏, 土肥正
    • Journal Title

      ソフトウェアテストシンポジウム2010東京(JaSST'10)論文集

      Pages: 54-59

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Identifying statistical failure mechanism of web server systems : measurement and reliability analysis2010

    • Author(s)
      T.Fujii, T.Dohi
    • Journal Title

      International Journal of Business Intelligence and Data Mining 5

      Pages: 156-171

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Identifying statistical failure mechanism of web server systems : measurement and reliability analysis2010

    • Author(s)
      T. Fujii and T. Dohi
    • Journal Title

      International Journal of Business Intelligence and Data Mining

      Volume: 5 Pages: 156-171

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Transient analysis of software availability models with rejuvenation2010

    • Author(s)
      T. Dohi, H. Okamura and S. Osaki
    • Journal Title

      Proceedings of 4th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling

      Pages: 169-176

    • NAID

      10016434586

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] A note on quasi-Monte Carlo simulation for non-homogeneous Markov chains2010

    • Author(s)
      K. Yamana, H. Okamura and T. Dohi
    • Journal Title

      Proceedings of 4th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling

      Pages: 780-787

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] A stochastic model under repair-limit replacement program with imperfect repair2010

    • Author(s)
      T.Dohi, N.Kaio, S.Osaki
    • Journal Title

      Proceedings of 4^<th> Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling

      Pages: 153-160

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] A stochastic model under repair-limit replacement program with imperfect repair2010

    • Author(s)
      T. Dohi, N. Kaio and S. Osaki
    • Journal Title

      Proceedings of 4th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling

      Pages: 153-160

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] マルコフ連鎖モンテカルロ法によるソフトウェアテストケースの設計2010

    • Author(s)
      岡村寛之, 周搏, 土肥正
    • Journal Title

      ソフトウェアテストシンポジウム2010東京(JaSST' 10)論文集

      Pages: 54-59

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Transient analysis of software availability models with rejuvenation2010

    • Author(s)
      T.Dohi, H.Okamura, S.Osaki
    • Journal Title

      Proceedings of 4^<th> Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling

      Pages: 169-176

    • NAID

      10016434586

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] A multi-factor software reliability model based on logistic regression2010

    • Author(s)
      H.Okamura, T.Dohi
    • Journal Title

      Proceedings of 21^<st> IEEE International Symposium on Software Reliability Engineering

      Pages: 31-40

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] A multi-factor software reliability model based on logistic regression2010

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Proceedings of 21st IEEE International Symposium on Software Reliability Engineering

      Pages: 31-40

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Markov chain Monte Carlo random testing2010

    • Author(s)
      B. Zhou, H. Okamura and T. Dohi
    • Journal Title

      Advanced Computer Science and Information Technology

      Volume: 6059 Pages: 447-456

    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Markovian arrival process parameter est imation with group data2009

    • Author(s)
      H. Okamura, T. Dohi K. S. Trivedi
    • Journal Title

      IEEE/ACM Transactions on Networking 17(掲載決定)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Gompertz software reliability model : estimation algorithm and empirical validation2009

    • Author(s)
      K. Ohishi, H. Okamura and T. Dohi
    • Journal Title

      Journal of Systems and Software 82

      Pages: 535-543

    • NAID

      120001700413

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] A security match management model2009

    • Author(s)
      T. Uemura and T. Dohi
    • Journal Title

      Proc. IASTED Int'l Conf. on Software Engineering (ACTA Press)

      Pages: 114-119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Wavelet-based approach for estimating software reliability2009

    • Author(s)
      X.Xiao, T.Dohi
    • Journal Title

      Proceedings of 20th International Symposium on Software Reliability Engineering(ISSRE'09)

      Pages: 11-20

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] On equilibrium distribution properties in software reliability modeling2009

    • Author(s)
      X. Xiao, T. Dohi
    • Journal Title

      Proc. 4th International Conference on Availability, Reliability and Security なし

      Pages: 158-165

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Gompertz software reliability model : estimation algorithm and empiricalvalidation2009

    • Author(s)
      K. Ohishi, H. Okamura and T. Dohi
    • Journal Title

      J. Systems and Software 82

      Pages: 535-543

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Numerical computat ion algorithms for sequential checkpoint placement2009

    • Author(s)
      T. Ozaki, T. Dohi, N. Kaio
    • Journal Title

      Performance Evaluation 66

      Pages: 311-326

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] On equilibrium distribution properties in softwarereliability modeling2009

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      Proc. 4th Int'l Conf. on Availability, Reliabilityand Security (IEEE CS Press)

      Pages: 158-165

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Gompertz software reliability model : estimation algorithm and empirical validation2009

    • Author(s)
      K. Ohishi, H. Okamura, T. Dohi
    • Journal Title

      Journal of Systems and Software 82

      Pages: 535-543

    • NAID

      120001700413

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Numerical computation algorithms for sequential checkpoint placement2009

    • Author(s)
      T. Ozaki, T. Dohi and N. Kaio
    • Journal Title

      Performance Evaluation 66

      Pages: 311-326

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Markovian arrival process parameter estimation with group data2009

    • Author(s)
      H. Okamura, T. Dohi and K. S. Trivedi
    • Journal Title

      IEEE/ACM Transactions on Networking 172(掲載決定)

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Numerical computation algorithms for sequential checkpoint placement2009

    • Author(s)
      T. Ozaki, T. Dohi and N. Kaio
    • Journal Title

      Performance Evaluation 66

      Pages: 311-326

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Numerical computation algorithms for sequential checkpoint placement2009

    • Author(s)
      T. Ozaki, T. Dohi, N. Kaio
    • Journal Title

      Performance Evaluation 66

      Pages: 311-326

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Gompertz software reliability model : estimation algorithm and empirical validation2009

    • Author(s)
      K. Ohishi, H. Okamura, T. Dohi
    • Journal Title

      Journal of Systems and Software 82

      Pages: 535-543

    • NAID

      120001700413

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Markovian arrival process parameter estimation with group data2009

    • Author(s)
      H. Okamura, T. Dohi and K. S. Trivedi
    • Journal Title

      IEEE/ACM Trans. on Networking 172(掲載決定)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Software reliability modeling based on capture-recapture sampling2009

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      Software reliability modeling based on capture-recapture sampling E92-A(掲載確定)

    • NAID

      10026858250

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Software reliability modeling based on capture-recapture sampling, IEICE Trans on Fundamentals of Electronics2009

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Communications and Computer Sciences(A) E92-A(掲載決定)

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Software reliability model ing based on capture-recapture sampling2009

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      IEICE Transact ions on Fundamentals (A) E92-A(掲載決定)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] statistical failure analysis of a web server system2009

    • Author(s)
      T. Fujii, T. Dohi
    • Journal Title

      Proc. 4th International Conference on Availability, Reliability and Security なし

      Pages: 554-559

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A security match management model2009

    • Author(s)
      T. Uemura, T. Dohi
    • Journal Title

      Proc. The IASTED International Conference on Software Engineering なし

      Pages: 114-119

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Markovian arrival process parameter estimation with group data2009

    • Author(s)
      H. Okamura, T. Dohi K. S. Trivedi
    • Journal Title

      IEEE/ACM Transactions on Networking 17(掲載確定)(印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Software reliability modeling based oncapture-recapture sampling2009

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      IEICE Trans. on Fundamentals (A) E92-A(掲載決定)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Non-homogeneous inverse Gaussian software reliability models2009

    • Author(s)
      L.-Z.Jin, T.Dohi
    • Journal Title

      Proceedings of 7th International Conference on Quality Software(QSIC 2009)

      Pages: 444-451

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Journal Article] Estimating periodic software rejuvenation schedule in discrete operational circumstance2008

    • Author(s)
      K. Iwamoto, T. Dohi and N. Kaio
    • Journal Title

      IEICE Transactions on Information & Systems(D) E91-D(1)

      Pages: 23-31

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Adaptive software rejuvenation schedule based on non-parametric predictive inference : an expected cost model2008

    • Author(s)
      K. Rinsaka, T. Dohi
    • Journal Title

      Proc. 2008 Asian International Workshop on Advanced Reliability Modeling なし

      Pages: 591-598

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A new paradigm for software reliability modeling-from NHPP to NHGP-2008

    • Author(s)
      T. Ishii and T. Dohi
    • Journal Title

      Proc. 14th Pacific Rim Int. Symp. Dependable Computing

      Pages: 224-231

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Analysis of a software system with rejuvenation,restoration and checkpointing2008

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Service Availability (ISAS 2008)(Springer-Verlag) LNCS 5017

      Pages: 110-128

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Bivariate extension of discrete software reliability modeling with number of test cases2008

    • Author(s)
      T. Ishii, T. Fujiwara, T. Dohi
    • Journal Title

      International Journal of Reliability, Quality and Safety Engineering 15(1)

      Pages: 1-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating renewal functions : a neural network-based approach2008

    • Author(s)
      T. Dohi, S. Osaki
    • Journal Title

      Proc. 2008 Asian Int. Workshop on Advanced Reliability Modeling

      Pages: 414-421

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Simulation-based optimization approach for software cost model withrejuvenation2008

    • Author(s)
      H. Eto, T. Dohi and J. Ma
    • Journal Title

      The 5th International Conference on Autonomic and TrustedComputing (ATC 2008)(Springer-Verlag) LNCS 5060

      Pages: 206-218

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating renewal functions : a neural network-based approach, Proc2008

    • Author(s)
      T. Dohi and S. Osaki
    • Journal Title

      2008 Asian Int. Workshop on Advanced Reliability Modeling

      Pages: 414-421

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] A new paradi gm for software reliability model ing- from NHPP to NHGP -2008

    • Author(s)
      T. Ishii, T. Dohi
    • Journal Title

      Proc. 14th Pacific Rim International Symposium on Dependable Computing なし

      Pages: 224-231

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating a mixture of Erlang distributions based on variational Bayes2008

    • Author(s)
      Y. Yamaguchi, H. Okamura T. Dohi
    • Journal Title

      Proc. 2008 Asian Int. Workshop on Advanced Reliability Modeling

      Pages: 619-626

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Hyper-Erlang software reliability model2008

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      Proc. 14th Pac if ic Rim International Sympos ium on Dependable Computing Dependable Computing なし

      Pages: 232-239

    • NAID

      110006990453

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] How good is gamma process modeling for software reliability assessment2008

    • Author(s)
      L. Z. Jin, T. Dohi
    • Journal Title

      Proc. 2008 Asian International Workshop on Advanced Reliability Modeling なし

      Pages: 567-574

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] 耐侵入システムの設計と評価〜確率モデルを中心に〜2008

    • Author(s)
      植村俊和, 土肥正
    • Journal Title

      日本信頼性学会誌 30(3)

      Pages: 223-234

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Hyper-Erlang software reliability model2008

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      Proc. 14th Pacific Rim Int. Symp. Dependable Computing

      Pages: 232-239

    • NAID

      110006990453

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Estimating periodic software rejuvenation schedule in discrete operational circumstance2008

    • Author(s)
      K. Iwamoto, T. Dohi, N. Kaio
    • Journal Title

      IEICE Transactions on Information & Systems(D) E91-D(1)

      Pages: 23-31

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Non-parametric predictive inference of adaptive software rejuvenationschedule, Supplementary Proc. of 19thInt'l Sympo2008

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      on Software Reliability Engineering 7-12(IEEE CS Press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Software reliability modeling based on mixed Poisson distributions2008

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      International Journal of Reliability, Quality and Safety Engineering 15(1)

      Pages: 9-32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Adaptive software rejuvenation schedule basedon non-parametric predictiveinference : an expected cost model2008

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Proc. of 2008 Asian International Workshop on Advanced ReliabilityModeling(McGraw-Hill)

      Pages: 591-598

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Hyper-Erlang software reliability model, Proc. of14th Pacific Rim Int'l Sympo2008

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      on Dependable Computing (IEEE CS Press)

      Pages: 232-239

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Software reliability modeling based on mixed Poisson distributions2008

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      International Journal of Reliability, Quality and Safety Engineering 15(1)

      Pages: 9-32

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Estimating a mixture of Erlang distributions based on variational Bayes, Proc2008

    • Author(s)
      Y. Yamaguchi, H. Okamura and T. Dohi
    • Journal Title

      2008 Asian Int. Workshop on Advanced Reliability Modeling

      Pages: 619-626

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Estimating a mixture of Erlang distributions based on variationalBayes, Proc2008

    • Author(s)
      Y. Yamaguchi, H. Okamura and T. Dohi
    • Journal Title

      of 2008 Asian International Workshop on AdvancedReliability Modeling(McGraw-Hill)

      Pages: 619-626

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating the optimal software rejuvenation schedule with small sample data2008

    • Author(s)
      K. Rinsaka, T. Dohi
    • Journal Title

      Quality Technology and Quantitative Management Journal 6(1)

      Pages: 55-65

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating the optimal software rejuvenationschedule with small sample data2008

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Quality Technology and Quantitative Management 6 (1)

      Pages: 55-65

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A new paradigm for software reliability modeling - from NHPP to NHGP -2008

    • Author(s)
      T. Ishii, T. Dohi
    • Journal Title

      Proc. 14th Pacific Rim Int. Symp. Dependable Computing

      Pages: 224-231

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Bivariate extension of discrete software reliability modeling withnumber of test cases2008

    • Author(s)
      T. Ishii, T. Fujiwara and T. Dohi
    • Journal Title

      Int'l J. Reliability, Quality and SafetyEngineering 15(1)

      Pages: 1-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Simulation-based optimization approach for software cost model with rejuvenation2008

    • Author(s)
      H. Eto, T. Dohi, T. Ma
    • Journal Title

      The 5th International Conference on Autonomic and Trusted Computing, Springer LNCS 5060

      Pages: 206-218

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Analysis of a software system with rejuvenation, restoration and checkpointing2008

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      Service Availability : 5th International Service Availability Symposium, Springer LNCS 5017

      Pages: 110-128

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Availability optimization in operational softwaresystem with aperiodic time-basedrejuvenation scheme2008

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Supplementary Proc. of 19th Int'l Sympo. on SoftwareReliability Engineering 1-6(IEEE CS Press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Software reliability mode ling based on mixed Poisson distributions2008

    • Author(s)
      H. Okamura, T. Dohi
    • Journal Title

      International Journal of Reliability, Quality and Safety Engineering 15(1)

      Pages: 9-32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A new paradigm for software reliability modeling -from NHPP to NHGP - , Proc. of 14thPacific Rim Int'l Sympo2008

    • Author(s)
      T. Ishii and T. Dohi
    • Journal Title

      on Dependable Computing (IEEE CS Press)

      Pages: 224-231

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Hyper-Erlang software reliability model2008

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Proc. 14th Pacific Rim Int. Symp. Dependable Computing

      Pages: 232-239

    • NAID

      110006990453

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Estimating periodic software rejuvenation schedule in discreteoperational circumstance2008

    • Author(s)
      K. Iwamoto, T. Dohi and N. Kaio
    • Journal Title

      IEICE Trans. on Information & Systems (D) E91-D(1)

      Pages: 23-31

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Software reliability modeling based on mixedPoisson distributions2008

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Int'l J. Reliability, Quality and SafetyEngineering15(1) 15(1)

      Pages: 9-32

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] How good is gamma process modeling for softwarereliability assessment2008

    • Author(s)
      L. Z. Jin and T. Dohi
    • Journal Title

      Proc. of 2008 Asian International Workshop onAdvanced Reliability Modeling(McGraw-Hill)

      Pages: 567-574

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Dynamic software reliability modeling with discrete-test metrics ; how good is it?2007

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      International Journal of Industrial Engineering 14(4)

      Pages: 332-339

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Non-parametric predictive inference of preventive rejuvenation schedulein operational software systems2007

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Proc. of 8th Int'l Sympo. on SoftwareReliability Engineering (IEEE CS Press)

      Pages: 247-256

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating cost-effective checking request policies2007

    • Author(s)
      T. Dohi, N. Kaio and S. Osaki
    • Journal Title

      Quality Technology and Quantitative Management 4(2)

      Pages: 1-13

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A note on Markov chain Monte Carlo forsoftware reliability models withgroup data2007

    • Author(s)
      H. Okamura, T. Sakoh and T. Dohi
    • Journal Title

      Proc. of 2007 Int'l Workshop on Recent Advances inStochastic Operations Research

      Pages: 221-228

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A faster estimation algorithm for periodic preventive rejuvenation schedule maximizing system availability2007

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Service Availability : 4th Int'l Service Availability Symp., Lecture Notes in Computer Science 4526

      Pages: 94-104

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] PISRAT : Proportional intensity-based software reliability assessment tool2007

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      Proc. of 13th Pacific Rim Int'l Sympo. on Dependable Computing (IEEE CS Press)

      Pages: 43-52

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating cost-effective checking request policies2007

    • Author(s)
      T. Dohi, N. Kaio and S. Osaki
    • Journal Title

      Quality Technology and Quantitative Management 4(2)

      Pages: 1-13

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Estimating Markov-modulated compound Poisson process2007

    • Author(s)
      H. Okamura, Y. Kamahara and T. Dohi
    • Journal Title

      Proc. of 2nd Int'l Conf. on Performance EvaluationMethodologies and Tools (ACM Press)

      Pages: 1-10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Bivariate software fault-detection models2007

    • Author(s)
      T. Ishii, T. Dohi and H. Okamura
    • Journal Title

      Proc. of 31st Annual Int'l Computer Software and ApplicationsConf. (IEEE CS Press)

      Pages: 535-538

    • NAID

      110006380784

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Quantifying software maintainability based on afault-detection/correction model2007

    • Author(s)
      K. Shibata, K. Rinsaka, T. Dohi and H. Okamura
    • Journal Title

      Proc. of 13th Pacific Rim Int'l Sympo. on Dependable Computing (IEEE CS Press)

      Pages: 35-42

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] A faster estimation algorithm for periodicpreventive rejuvenation schedulemaximizing system availability2007

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Service Availability (ISAS 2007) LNCS 4526(Springer-Verlag)

      Pages: 94-104

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Quantifying software maintainability based on a fault-detection/correction model2007

    • Author(s)
      K. Shibata, K. Rinsaka, T. Dohi and H. Okamura
    • Journal Title

      Proc. of 13th Pacific Rim Int'l Symp. On Dependable Computing (PRDC'07)

      Pages: 35-42

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Optimal (T, S)-policies in a discrete-time opportunity-based age replacement : an empirical study2007

    • Author(s)
      T. Dohi, N. Kaio and S. Osaki
    • Journal Title

      International Journal of Industrial Engineering 14(4)

      Pages: 340-347

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Quantitative evaluation of intrusion tolerantsystems subject to DoS attacks viasemi-Markov cost models2007

    • Author(s)
      T. Uemura and T. Dohi
    • Journal Title

      Emerging Directions in Embedded and UbiquitousComputing (EUC 2007 Workshops)(Springer-Verlag) LNCS 4809

      Pages: 31-42

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Effective algorithms for the optimal softwarerejuvenation schedule undercensoring2007

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Proc. of 2007 Int'l Workshop on Recent Advances inStochastic Operations Research

      Pages: 243-250

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Optimal(T,S)-policies in a discrete-time opportunity-based age replacement: an empirical study2007

    • Author(s)
      T. Dohi,
    • Journal Title

      International Journal of Industrial Engineering 14(4)

      Pages: 340-347

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Variational Bayesian approach for interval estimation of NHPP-based software reliability models2007

    • Author(s)
      H. Okamura, M. Grottke, T. Dohi and K. S. Trivedi
    • Journal Title

      Proc. of 2007 Int'l Conf. on Dependable Systems and Networks(DSN-2007)

      Pages: 698-707

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Dynamic software reliability modeling with discrete-test metrics ; how good is it?2007

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      Int'l J. Industrial Engineering 14(4)

      Pages: 332-339

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Estimating cost-effective checking request policies2007

    • Author(s)
      T. Dohi,
    • Journal Title

      Quality Technology and Quantitative Management 4(2)

      Pages: 1-13

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Confidence intervals of software release timebased on Bayesian estimation2007

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      CD-ROM Proc. of 5th Int'l Conf. onMathematical Methods in Reliability

      Pages: 1-9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Variational Bayesian approach for interval estimation ofNHPP-based software reliabilitymodels2007

    • Author(s)
      H. Okamura, M. Grottke, T. Dohi and K. S. Trivedi
    • Journal Title

      Proc. of 2007 Int'l Conf. on Dependable Systems and Networks (IEEE CS Press)

      Pages: 698-707

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] PISRAT : Proportional intensity-based software reliability assessment tool2007

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      Proc. of 13th Pacific Rim Int'l Symp. On Dependable Computing (PRDC'07)

      Pages: 43-52

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Non-parametric predictive inference of preventive rejuvenation schedule in operational software systems2007

    • Author(s)
      K. Rinsaka and T. Dohi
    • Journal Title

      Proc. of 18th Int'l Symp. On Software Reliability Engineering (ISSRE'07)

      Pages: 247-256

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Empirical stopping rule for testing a software - theory and application -2007

    • Author(s)
      K. Rinsaka, K. Shibata and T. Dohi
    • Journal Title

      CD-ROM Proc. of 5th Int'l Conf. on Mathematical Methods in Reliability

      Pages: 10-17

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Journal Article] Parameter estimation for trend-curve-based software reliability models2006

    • Author(s)
      H.Okamura, H.Furumura, T.Dohi
    • Journal Title

      Transactions of Information Processing Society of Japan 47 (3)

      Pages: 897-905

    • NAID

      110004708847

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Statistical models for propagation of computer virus based on non-homogeneous Poisson processes2006

    • Author(s)
      H.Okamura, K.Tateishi, T.Dohi
    • Journal Title

      Transactions of IEICE J89-D (8)

      Pages: 1729-1738

    • NAID

      110007380512

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] 2次元NHPPに基づいたテスト労力依存型ソフトウェア信頼性モデル2006

    • Author(s)
      石井智隆, 土肥正
    • Journal Title

      電子情報通信学会論文誌(D-I) J89-D(8)

      Pages: 1684-1694

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] On the effect of fault removal in software testing -Bayesian reliability estimation approach-2006

    • Author(s)
      H. Okamura, H. Furumura and T. Dohi
    • Journal Title

      Proceedings of The 17th International Symposium on Software Reliability Engineering (ISSRE'06)

      Pages: 247-255

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Metrics-based software reliability models using non-homogeneous Poisson processes2006

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      Proceedings of The 17th International Symposium on Software Reliability Engineering (ISSRE'06)

      Pages: 52-61

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Transient cost analysis of non-Markovian software systems with rejuvenation2006

    • Author(s)
      T.Dohi
    • Journal Title

      International Journal of Performability Engineering 2・3

      Pages: 233-243

    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Distribution-free checkpoint placement algorithms based on min-max principle2006

    • Author(s)
      T.Ozaki, T.Dohi, H.Okamura, N.Kaio
    • Journal Title

      IEEE Transactions on Dependable and Secure Computing 3・2

      Pages: 130-140

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Software reliability modeling based on mixed Poisson distributions2006

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Proceedings of 2006 Asian International Workshop on Advanced Reliability Modeling (AIWARM 2006)

      Pages: 427-434

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Bivariate extension of software reliability modeling with number of test cases2006

    • Author(s)
      T. Ishii, T. Fujiwara and T. Dohi
    • Journal Title

      Proceedings of 2006 Asian International Workshop on Advanced Reliability Modeling (AIWARM 2006)

      Pages: 395-402

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] 傾向曲線に基づいたソフトウェア信頼性モデルに対するパラメータ推定2006

    • Author(s)
      岡村寛之, 古村仁志, 土肥正
    • Journal Title

      情報処理学会論文誌 47・3

      Pages: 897-905

    • NAID

      110004708847

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Distribution-free checkpoint placement algorithms based on min-max principle2006

    • Author(s)
      T.Ozaki, T.Dohi, H.Okamura, N.Kaio
    • Journal Title

      IEEE Transactions on Dependable and Secure Computing 3-(2)

      Pages: 130-140

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] A unified parameter estimation algorithm for discrete software reliability models2006

    • Author(s)
      H. Okamura, A. Murayama and T. Dohi
    • Journal Title

      Opsearch 42(4)

      Pages: 355-377

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Determining the optimal software rejuvenation schedule via semi-Markov decision process2006

    • Author(s)
      H.Eto, T.Dohi
    • Journal Title

      Journal of Computer Science 2・6

      Pages: 528-534

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Incorporating dynamic software metrics data in software reliability assessment2006

    • Author(s)
      K. Shibata, K. Rinsaka and T. Dohi
    • Journal Title

      Proceedings of 2006 Asian International Workshop on Advanced Reliability Modeling (AIWARM 2006)

      Pages: 451-458

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Proportional intensity-based software reliability modeling with time-dependent metrics2006

    • Author(s)
      K. Rinsaka, K. Shibata and T. Dohi
    • Journal Title

      Proceedings of The 30th Annual International Computer Software and Applications Conference (COMPSAC 2006)

      Pages: 405-410

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Two-dimensional software reliability modeling2006

    • Author(s)
      T. Ishii and T. Dohi
    • Journal Title

      Proceedings of 12th Pacific Rim International Symposium on Dependable Computing (PRDC'06)

      Pages: 3-10

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] A web page ranking algorithm based on a Markov decision process2006

    • Author(s)
      H.Okamura, S.Miyahara, T.Dohi
    • Journal Title

      Transactions of IEICE (D-I) J89-D (2)

      Pages: 210-219

    • NAID

      110004669941

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] 傾向曲線に基づいたソフトウェア信頼性モデルに対するパラメータ推定2006

    • Author(s)
      岡村寛之, 古村仁志, 土肥正
    • Journal Title

      情報処理学会論文誌 47(3)

      Pages: 897-905

    • NAID

      110004708847

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] マルコフ決定過程によるWebページランキングアルゴリズムの提案2006

    • Author(s)
      岡村寛之, 宮内聡, 土肥正
    • Journal Title

      電子情報通信学会論文誌(D-I) J89-D・2

      Pages: 210-219

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Variational Bayesian approach for exponential software reliability model2006

    • Author(s)
      H. Okamura, T. Sakoh and T. Dohi
    • Journal Title

      Proceedings of 10th IASTED International Conference on Software Engineering and Applications

      Pages: 82-87

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Determining the optimal software rejuvenation schedule via semi-Markov decision process2006

    • Author(s)
      H.Eto, T.Dohi
    • Journal Title

      Journal of Computer Science 2 (6)

      Pages: 528-534

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Building phase-type software reliability models2006

    • Author(s)
      H. Okamura and T. Dohi
    • Journal Title

      Proceedings of The 17th International Symposium on Software Reliability Engineering (ISSRE'06)

      Pages: 289-298

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] Estimating Markov modulated software reliability models via EM algorithm2006

    • Author(s)
      T. Ando, H. Okamura and T. Dohi
    • Journal Title

      Proceedings of The 2nd IEEE International Symposium on Dependable Autonomic and Secure Computing (DASC'06)

      Pages: 111-118

    • Data Source
      KAKENHI-PROJECT-18510138
  • [Journal Article] 非同次ポアソン過程によるコンピュータウィルス増殖の統計モデル2006

    • Author(s)
      岡村寛之, 立石和也, 土肥正
    • Journal Title

      電子情報通信学会論文誌 (D-I) J89-D・8

      Pages: 1729-1738

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Estimating age replacement policies with a small sample data,2005

    • Author(s)
      K.Rinsaka, T.Dohi
    • Journal Title

      Proceedings of International Workshop on Recent Advances in Stochastic Operations Research (RASOR 2005)

      Pages: 219-226

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Discrete-time opportunistic replacement policies and their application2005

    • Author(s)
      Tadashi Dohi
    • Journal Title

      Proceedings of International Workshop on Recent Advances in Stochastic Operations Research (RASOR 2005)

      Pages: 18-25

    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Discrete-time opportunistic replacement policies and their application2005

    • Author(s)
      Tadashi Dohi・・・[et al.]
    • Journal Title

      Proceedings of International Workshop on Recent Advances in Stochastic Operations Research

      Pages: 18-25

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Behavioral analysis of a fault-tolerant software system with rejuvenation2005

    • Author(s)
      K.Rinsaka, T.Dohi
    • Journal Title

      IEICE Transactions on Information and Systems (D) E88-D (12)

      Pages: 2681-2690

    • NAID

      110004019490

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Development of fixed-assets evaluation system based on spreadsheet application,2005

    • Author(s)
      O.Yasuda, H.Okamura, T.Dohi, S.Osaki
    • Journal Title

      Abstract of the 2005 Spring National Conference of Operation Research Society of Japan

      Pages: 8-9

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Rejuvenating communication network system under burst arrival circumstances2005

    • Author(s)
      H.Okamura, S.Miyahara, T.Dohi
    • Journal Title

      IEICE Transactions on.Communications (B) E88-B (12)

      Pages: 4498-4506

    • NAID

      110004019604

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] A subordinated Markov chain model for assessing software safety,2005

    • Author(s)
      H.Okamura, M.Ito, T.Dohi
    • Journal Title

      Proceedings of International Conference on Reliability and Safety Engineering (ICNCRESE 2005)

      Pages: 363-373

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] EM algorithms for fitting Markovian arrival processes to time-interval sampling data,2005

    • Author(s)
      H.Okamura, H.Goto, T.Dohi
    • Journal Title

      Proceedings of International Workshop on Recent Advances in Stochastic Operations Research (RASOR 2005)

      Pages: 203-210

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Development of a software reliability assessment tool on spreadsheet software (SRATS)2005

    • Author(s)
      H.Okamura, M.Ando, T.Dohi
    • Journal Title

      Transaction of the Institute of Electronics, Information and Communication Engineers Vol.J88-D-I, no.2

      Pages: 205-214

    • NAID

      110003203313

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Rejuvenating communication network system under burst arrival circumstances2005

    • Author(s)
      H.Okamura, S.Miyahara, T.Dohi
    • Journal Title

      IEICE Transactions on Communications (B) E88-B・12

      Pages: 4498-4506

    • NAID

      110004019604

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Discrete-time opportunistic replacement policies and their application,2005

    • Author(s)
      T.Dohi, N.Kaio, S.Osaki
    • Journal Title

      Proceedings of International Workshop on Recent Advances in Stochastic Operations Research (RASOR 2005)

      Pages: 18-25

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Behavioral analysis of a fault-tolerant software system with rejuvenation2005

    • Author(s)
      K.Rinsaka, T.Dohi
    • Journal Title

      IEICE Transactions on Information and Systems (D) E88-D・12

      Pages: 2681-2690

    • NAID

      110004019490

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Development of fixed-assets system based on the pricing lands,2004

    • Author(s)
      O.Ysuda, H.Okamura, T.Dohi
    • Journal Title

      Abstract of the 55^<th> Chugoku-Branch Joint Conference of the Institutes Related with Electrical and Information Engineers

      Pages: 121-121

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] A dynamic checkpointing scheme based on reinforcement learning2004

    • Author(s)
      H.Okamura, Y.Nishimura, T.Dohi
    • Journal Title

      Proceedings of The 10th International Symposium on Pacific Rim Dependable Computing

      Pages: 151-158

    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Bayesian statistical approach to design the optimal auto-sleep function in a computer system,2004

    • Author(s)
      H.Okamura, T.Sugihara, T.Dohi, S.Osaki
    • Journal Title

      Proceedings of 47th IEEE International Midwest Symposium on Circuits and Systems

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] An improved instrusion-detection model by profiling correlated access data2004

    • Author(s)
      H.Okamura, T.Fukuda, T.Dohi
    • Journal Title

      Advanced Reliability Modeling (eds.By T.Dohi and W.Y.Yun), World Scientific.Inc.

      Pages: 371-378

    • Data Source
      KAKENHI-PROJECT-15651076
  • [Journal Article] Comparing software rejuvenation policies under different dependability measures2004

    • Author(s)
      T.Dohi, H.Suzuki, K.S.Trivedi
    • Journal Title

      IEICE Transactions on Information and Systems (D) E87-D・8

      Pages: 2078-2085

    • NAID

      110003214099

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] 表計算ソフトウェアによるソフトウェア信頼性評価ツール(SRATS)の開発2004

    • Author(s)
      岡村寛之, 安藤光昭, 土肥正
    • Journal Title

      電子情報通信学会論文誌(D-I) J88-D-I・2

      Pages: 205-214

    • NAID

      110003203313

    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] 確率モデルによるコンピュータウィルスの特徴分析2004

    • Author(s)
      小林尚志, 岡村寛之, 土肥正
    • Journal Title

      情報処理学会論文誌 45・5

      Pages: 1432-1441

    • NAID

      110002712192

    • Data Source
      KAKENHI-PROJECT-15651076
  • [Journal Article] Bayesian approach to estimate software reliability in fault-removal environment (Fast Abstract)2004

    • Author(s)
      H.Okamura, H.Furumura, T.Dohi
    • Journal Title

      Supplementary Proceedings of 15th International Symposium on Software Reliability Engineering (IEEE Computer Society Press)

      Pages: 53-54

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] 一般化ガンマソフトウェア信頼性モデル2004

    • Author(s)
      岡村寛之, 安藤光昭, 土肥正
    • Journal Title

      電子情報通信学会論文誌(D-I) J87-D-I・8

      Pages: 805-814

    • NAID

      110003171356

    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Characteristic analysis of computer viruses by stochastic models2004

    • Author(s)
      N.Kobayashi, H.Okamura, T.Dohi
    • Journal Title

      Transactions of Information Processing Society of Japan 45 (5)

      Pages: 1432-1441

    • NAID

      110002712192

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Analysis of periodic software rejuvenation policies based on net present value approach2004

    • Author(s)
      T.Danjou, T.Dohi, N.Kaio, S.Osaki
    • Journal Title

      International Journal of Reliability, Quality and Safety Engineering 11・4

      Pages: 313-327

    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Min-max checkpoint placement under incomplete information2004

    • Author(s)
      T.Ozaki, T.Dohi, H.Okamura, N.Kaio
    • Journal Title

      Proceedings The International Conference on Dependable Systems and Networks

      Pages: 721-730

    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Comparison of software testing methods based on statistical models,2004

    • Author(s)
      H.Okamura, T.Dohi
    • Journal Title

      Technical Report of the Institute of Electronics, Information and Communication Engineers vol.R-104, no.72

      Pages: 17-21

    • NAID

      110003301721

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Dependence of computer virus prevalence on network structure --stochastic modeling approach--2004

    • Author(s)
      H.Okamura, N.Kobayashi, T.Dohi
    • Journal Title

      Advanced Reliability Modeling (eds.By T.Dohi and W.Y.Yun), World Scientific.Inc.

      Pages: 379-388

    • Data Source
      KAKENHI-PROJECT-15651076
  • [Journal Article] 確率モデルによるコンピュータウィルスの特徴分析2004

    • Author(s)
      小林尚志, 岡村寛之, 土肥正
    • Journal Title

      情報処理学会論文誌 45・5

      Pages: 1432-1441

    • NAID

      110002712192

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Comparing software rejuvenation policies under different dependability measures 82004

    • Author(s)
      T.Dohi, H.Suzuki, K.S.Trivedi
    • Journal Title

      IEICE Transact ions on Information and Systems (D) E87-D(8)

      Pages: 2078-2085

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16310116
  • [Journal Article] Generalized-gamma software reliability model,2004

    • Author(s)
      H.Okamura, M.Ando, T.Dohi
    • Journal Title

      Transactions of the Institute of Electronics, Information and Communication Engineers Vol.J87-D-I, No.8

      Pages: 805-814

    • NAID

      110003171356

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] A note on probability of achievement of test coverage in random testing environment,2004

    • Author(s)
      H.Furumura, H.Okamura, T.Dohi
    • Journal Title

      Abstract of the 55^<th> Chugoku-Branch Joint Conference of the Institutes Related with Electrical and Information Engineers

      Pages: 35-35

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Bayesian estimation for single-use reliability in fault-removal environment,2004

    • Author(s)
      H.Okamura, H.Furumura, T.Dohi
    • Journal Title

      Abstract of the 2004 Spring National Conference of Operation Research Society of Japan

      Pages: 272-273

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] EM algorithms for extreme-value software reliability models,2004

    • Author(s)
      H.Okamura, T.Dohi
    • Journal Title

      Proceedings of 4th International Conference on Mathematical Methods in Reliability-Methodology and Practice (CD-ROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16510128
  • [Journal Article] Performance evaluation of snapshot isolation in distributed database system under failure-prone environment

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Journal Title

      Journal of Supercomputing

      Volume: (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Exponential-like software reliability models based on binomial process

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      International Journal of Reliability and Quality Performance

      Volume: (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Journal Article] Interval estimation method for decision making in wavelet-based software reliability assessment

    • Author(s)
      X. Xiao and T. Dohi
    • Journal Title

      IEICE Transactions on Information & Systems (D)

      Volume: (in press)

    • NAID

      130004519221

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Another look at non-homogeneous Markovian software reliability modeling2023

    • Author(s)
      N. Qiu, S. Li, T. Dohi and H. Okamura
    • Organizer
      The 10th International Conference on Dependable Systems and Their Applications (DSA 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Hierarchical dependability modeling for multi-state systems2023

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Organizer
      28th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Towards high-quality test suite generation with ML-based boundary value analysis2023

    • Author(s)
      X. Guo, H. Okamura and T. Dohi
    • Organizer
      The 10th International Conference on Dependable Systems and Their Applications (DSA 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] An NPV analysis of opportunity-based age replacement models2023

    • Author(s)
      J. Wu, C.-H. Qian, T. Dohi and H. Okamura
    • Organizer
      The 13 th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Discrete-time modeling paradox in optimal replacement problems2023

    • Author(s)
      T. Dohi
    • Organizer
      The 6th International Conference on Mathematical Techniques in Engineering Applications (ICMTEA2023)
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Software reliability modeling based on zero-truncated and/or zero-inflated compound distributions2023

    • Author(s)
      J. Wu, T. Dohi and H. Okamura
    • Organizer
      The 10th International Conference on Dependable Systems and Their Applications (DSA 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Polynomial failure models: theory and applications2023

    • Author(s)
      T. Dohi
    • Organizer
      Research Seminar in Department of Industrial Engineering, Pusan National University
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] A unification of software reliability models via non-homogeneous Markov processes2023

    • Author(s)
      T. Dohi
    • Organizer
      The 20th International Conference on Dependable Systems and Their Applications (DSA2023)
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Software aging and rejuvenation - definition, case studies and modeling2023

    • Author(s)
      T. Dohi
    • Organizer
      2023 Huawei Future Advanced Testing Technology Workshop
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Tool development of Daubechies wavelet estimation for stochastic counting processes2023

    • Author(s)
      J. Wu, T. Dohi and H. Okamura
    • Organizer
      IEEE International Workshop on Dependable Intelligent Systems (DeIS 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] A note on optimal retraining strategy for ML systems2023

    • Author(s)
      H. Kanda, H. Okamura and T. Dohi
    • Organizer
      IEEE International Workshop on Dependable Intelligent Systems (DeIS 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Burr-type NHPP-based software reliability models and their applications with two type of fault count data2023

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Organizer
      ソフトウェアエンジニアリングシンポジウム 2023
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Predicting software reliability by a Daubechies wavelet-based approach2022

    • Author(s)
      J. Wu, T. Dohi and H. Okamura
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Towards predicting safety integrity level in functional safety with neural networks2022

    • Author(s)
      S. Kita, H. Okamura and T. Dohi
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] A note on prediction of source code changes with natural language processing2022

    • Author(s)
      Y. Hagiwara, T. Dohi and H. Okamura
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] An experimental evaluation of parameter estimation algorithms in NHPP-based software reliability models2022

    • Author(s)
      H. Yano, T. Dohi and H. Okamura
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Discrete-time opportunistic replacement last policies with restricted duration2022

    • Author(s)
      J. Wu, C.-H. Qian and T. Dohi
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] A note on epistemic uncertainty propagation for software reliability metrics2022

    • Author(s)
      H. Okamura, J. Zhang, J. Zheng and T. Dohi
    • Organizer
      The 27th International Conference on Reliability and Quality in Design (ISSAT REQ 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] A note on epistemic uncertainty propagation in generalized stochastic Petri nets2022

    • Author(s)
      J. Zhang, J. Zheng, H. Okamura and T. Dohi
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Infinite NHPP-based software reliability models with Burr-type distributions2022

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] A note on finding boundary values of programs with neural networks2022

    • Author(s)
      X. Guo, H. Okamura and T. Dohi
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Are replacement last policies always better than replacement first policies ?2022

    • Author(s)
      J. Wu, C.-H. Qian and T. Dohi
    • Organizer
      The 12 th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Optimal pull-type security patch management policies for intrusion tolerant systems2022

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Software reliability assessment with a self-exciting Hawkes process2022

    • Author(s)
      K. Iwamoto, T. Dohi and H. Okamura
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Incorporating software metrics data in software reliability assessment via penalized regression2022

    • Author(s)
      X. Xiao and T. Dohi
    • Organizer
      The 10th International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K04579
  • [Presentation] Uncertainty analysis of virtualized systems with live migration2021

    • Author(s)
      J. Zhang, J. Zheng, H. Okamura and T. Dohi
    • Organizer
      The 11th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering & The 4th International Conference on Reliability Systems Engineering (QR2MSE2021 & ICRSE2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] An NHPP-based software reliability model with local polynomial debug rate2021

    • Author(s)
      S. Li, T. Dohi and H. Okamura
    • Organizer
      The Reliability and Maintenance Engineering Summit 2021 (RMES 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] W-SRAT: Wavelet-based software reliability assessment tool2021

    • Author(s)
      J. Wu, T. Dohi and H. Okamura
    • Organizer
      The 21st IEEE International Conference on Software Quality, Reliability, and Security (QRS 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Evaluating the sensitivity of optimal age replacement policies2021

    • Author(s)
      J. Zheng, J. Zhang, H. Okamura and T. Dohi
    • Organizer
      The Reliability and Maintenance Engineering Summit 2021 (RMES 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Software reliability prediction through encoder-decoder recurrent neural networks2021

    • Author(s)
      C. Li, J. Zheng, H. Okamura and T. Dohi
    • Organizer
      The Reliability and Maintenance Engineering Summit 2021 (RMES 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Interval estimation for non-parametric NHPP-based software reliability model via simulation-based bootstrap2021

    • Author(s)
      X. Xiao and T. Dohi
    • Organizer
      The 8th International Conference on Dependable Systems and Their Applications (DSA 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] A tool to support vibration testing method for automatic test case generation and test result analysis2021

    • Author(s)
      K. Saiki, S. Liu, H. Okamura and T. Dohi
    • Organizer
      The 21st IEEE International Conference on Software Quality, Reliability, and Security (QRS 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Uncertainty propagation in importance analysis of fault trees2021

    • Author(s)
      J. Zhang, J. Zheng, H. Okamura and T. Dohi,
    • Organizer
      The 26th ISSAT International Conference on Reliability and Quality in Design (ISSAT-2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] A comprehensive evaluation for Burr-type NHPP-based software reliability models2021

    • Author(s)
      S. Li, H. Okamura and T. Dohi
    • Organizer
      The 8th International Conference on Dependable Systems and Their Applications (DSA 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Sensitivity analysis of software rejuvenation model with Markov regenerative process2021

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Organizer
      IEEE 13th International Workshop on Software Aging and Rejuvenation (WoSAR 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Investigating trend/cyclic/clustering decomposition in software fault detection2021

    • Author(s)
      X. Chen, T. Dohi and H. Okamura
    • Organizer
      The IEEE International Workshop on Fault Prediction, Prevention, Detection, and Reliability Enhancement (FPDRE)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] A note on phase-type expansion for Markov regenerative process2021

    • Author(s)
      H. Okamura, J. Zheng and T. Dohi
    • Organizer
      The Reliability and Maintenance Engineering Summit 2021 (RMES 2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] An SMT-based perfect sampling algorithm for stochastic Petri nets2020

    • Author(s)
      H. Okamura, K. Morihara and T. Dohi
    • Organizer
      The 13th EAI International Conference on Performance Evaluation Methodologies and Tools (EAI VALUETOOLS 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] How robust is the optimal software rejuvenation timing?2020

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Organizer
      IEEE 12th International Workshop on Software Aging and Rejuvenation (WoSAR 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Formulation of opportunity-based age replacement models with Markovian arrival process2020

    • Author(s)
      H. Okamura, J. Zheng and T. Dohi
    • Organizer
      The 8th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Non-homogeneous Markov process modeling for software reliability assessment2020

    • Author(s)
      T. Dohi
    • Organizer
      The 4th International Conference on Mathematical Techniques in Engineering Applications (ICMTEA2020)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] A note on uncertainty propagation for availability model of mobile cloud computing systems2020

    • Author(s)
      J. Zheng, J. Zhang, H. Okamura and T. Dohi
    • Organizer
      The 8th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] A Bug Fixing Analysis in Open Source Software Projects2019

    • Author(s)
      T. Dohi
    • Organizer
      Research Seminar in Nanjing Tech University
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Recent advances on neural computing in software reliability engineering2019

    • Author(s)
      T. Dohi
    • Organizer
      The 5th International Symposium on System and Software Reliability (ISSSR 2019)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Reliability and maintenance for highly reliable systems: my recent research interest and challenge2019

    • Author(s)
      T. Dohi
    • Organizer
      2019 Busan Reliability Workshop
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Life data analysis of binary failure data and its application2019

    • Author(s)
      T. Dohi
    • Organizer
      Research Seminar in Nanjing University of Aeronautics and Astronautics
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] ソフトウェア・ディペンダビリティ2019

    • Author(s)
      土肥正
    • Organizer
      日本信頼性学会令和元年関西支部講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K04905
  • [Presentation] Software aging detection using continuous-time hidden Markov model2017

    • Author(s)
      H. Okamura, J. Zheng and T. Dohi
    • Organizer
      The 36th International Symposium on Reliable Distributed Systems (SRDS 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A comprehensive evaluation of software reliability modeling based on Marshall-Olkin type fault-detection time distributions2017

    • Author(s)
      M. Kawasaki, H. Okamura and T. Dohi
    • Organizer
      The 24th Asia-Pacific Software Engineering Conference (APSEC 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A generalized bivariate modeling framework of fault detection and correction processes2017

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The 26th International Symposium on Software Reliability Engineering (ISSRE 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Recent advances on neural computing in software reliability engineering2017

    • Author(s)
      T. Dohi
    • Organizer
      The International Conference on Soft Computing and Mathematical Modelling (ICSRS 2017)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Prognostics and health management in software systems engineering2017

    • Author(s)
      T. Dohi
    • Organizer
      The IEEE 9th International Workshop on Software Aging and Rejuvenation (WoSAR 2017)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Software reliability modeling and analysis via kernel-based approach2017

    • Author(s)
      K. Okumura, H. Okamura and T. Dohi
    • Organizer
      The 22nd International Conference on Engineering of Complex Computer Systems (ICECCS 2017)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 位相型近似に基づいたソフトウェア若化モデルの過渡解析に関する一考察2016

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      那覇
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] オープンソースソフトウェアのバグ修正過程に関する定量的考察2016

    • Author(s)
      後田貴博, 齋藤靖洋, 土肥正, 岡村寛之
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      三浦
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 幾何分布ソフトウェア信頼性モデルに対する推定可能な方法2016

    • Author(s)
      土肥正,岡村寛之
    • Organizer
      電子情報通信学会ディペンダブルコンピューティング研究会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A phase expansion approach for transient analysis of software rejuvenation model2016

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The IEEE 8th International Workshop on Software Aging and Rejuvenation
    • Place of Presentation
      Ottawa, Canada
    • Year and Date
      2016-10-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A software reliability modeling based on Burr III distributions2016

    • Author(s)
      L. Quan, T. Dohi and H. Okamura
    • Organizer
      平成28年度電気・情報関連学会中国支部第67回連合大会
    • Place of Presentation
      東広島
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] フォールト修正時刻を考慮した位相型ソフトウェア信頼性モデルに関する考察2016

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      小樽
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] On the role of regression-based approach in software reliability engineering2016

    • Author(s)
      T. Dohi
    • Organizer
      The 2nd International Conference on Mathematical Techniques in Engineering Applications
    • Place of Presentation
      Dehradun, India
    • Year and Date
      2016-04-29
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A NPI-based adaptive software rejuvenation schedule under random censoring2016

    • Author(s)
      K. Rinsaka, W. E. Wong and T. Dohi
    • Organizer
      The IEEE 8th International Workshop on Software Aging and Rejuvenation
    • Place of Presentation
      Ottawa, Canada
    • Year and Date
      2016-10-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 連続時間マルコフ連鎖の準定常分布の計算手法に関する一考察2016

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Place of Presentation
      山形
    • Year and Date
      2016-09-15
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Cox 回帰ソフトウェア信頼性モデルのパラメータ推定に関する一考察2016

    • Author(s)
      岡村寛之, 伊藤彰秀, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      東京
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Optimal software release decision via artificial neural network approach with bug count data2016

    • Author(s)
      M. Begum and T. Dohi
    • Organizer
      The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-08-24
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Prediction interval of cumulative number of software faults using multilayer perceptron2015

    • Author(s)
      M. Begum and T. Dohi
    • Organizer
      The 3rd International Conference on Applied Computing & Information Technology (ACIT2015)
    • Place of Presentation
      岡山
    • Year and Date
      2015-07-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A note on variational Bayes approach for software reliability growth model with normal distributio2015

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2015)
    • Place of Presentation
      東京
    • Year and Date
      2015-06-01
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 報酬構造を考慮したテストケース生成と信頼性評価の効率性2015

    • Author(s)
      小澤公貴,土肥正
    • Organizer
      ソフトウェアシンポジウム2015
    • Place of Presentation
      和歌山
    • Year and Date
      2015-06-14
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Robustness of non-homogeneous gamma process-based software reliability models2015

    • Author(s)
      Y. Saito and T. Dohi
    • Organizer
      The 2015 IEEE International Conference on Software Quality, Reliability and Security (QRS 2015)
    • Place of Presentation
      Vancouver (Canada)
    • Year and Date
      2015-08-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Towards comprehensive software reliability evaluation in open source software2015

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The 24th International Symposium on Software Reliability Engineering (ISSRE 2015)
    • Place of Presentation
      Washington DC (USA)
    • Year and Date
      2015-11-02
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 非同次ガンマ過程に基づいたソフトウェア信頼性におけるノンパラメトリック推定2015

    • Author(s)
      齋藤靖洋, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      隠岐
    • Year and Date
      2015-05-22
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] テスト環境要因を考慮したソフトウェア信頼性モデルの拡張2015

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Place of Presentation
      北九州
    • Year and Date
      2015-09-10
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 実証ソフトウェア信頼性工学~現状と課題~2015

    • Author(s)
      土肥正
    • Organizer
      2015年第2回アシュアランスシステム研究会 [電子情報通信学会ディペンダブルコンピューティング研究専門委員会第二種研究会]
    • Place of Presentation
      広島
    • Year and Date
      2015-12-22
    • Invited
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Nonparametric maximum likelihood estimator with software fault count data2015

    • Author(s)
      Y. Saito and T. Dohi
    • Organizer
      The 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2015)
    • Place of Presentation
      東京
    • Year and Date
      2015-06-01
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] 非定常べき乗則過程に基づいたソフトウェア信頼性評価2015

    • Author(s)
      齋藤靖洋, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      東京
    • Year and Date
      2015-06-19
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] Fine-grained software reliability estimation using software testing inputs2015

    • Author(s)
      H. Okamura, Y. Takekoshi and T. Dohi
    • Organizer
      The 2015 IEEE International Conference on Software Quality, Reliability and Security (QRS 2015)
    • Place of Presentation
      Vancouver (Canada)
    • Year and Date
      2015-08-03
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K01192
  • [Presentation] A novel framework of software reliability evaluation with software reliability growth models and software metrics2014

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The 15th IEEE International Symposium on High Assurance Systems Engineering (HASE 2014)
    • Place of Presentation
      Miami, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Modeling and analysis of multi-version concurrent control2013

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Organizer
      The 37th Annual International Computer Software and Applications Conference (COMPSAC 2013)
    • Place of Presentation
      Kyoto, Japan
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Software reliability modeling and evaluation under incomplete knowledge on fault distribution2013

    • Author(s)
      T. Kaneishi and T. Dohi
    • Organizer
      The 7th IEEE International Conference on Software Security and Reliability (SERE-2013)
    • Place of Presentation
      Washington DC, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] NHPP-based software reliability model with mixed gamma distribution2013

    • Author(s)
      H. Okamura, T. Hirata and T. Dohi
    • Organizer
      The 2nd International Conference on Software Technology (SoftTech 2013)
    • Place of Presentation
      Yeosoo, Korea
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Estimating software reliability with static project data in incremental development processes2013

    • Author(s)
      S. Ikemoto, T. Dohi and H. Okamura
    • Organizer
      The 2013 Joint Conference of the 23rd International Workshop on Software Measurement (IWSM-2013) and the 8th International Conference on Software Process and Product Measurement (MENSURA-2013)
    • Place of Presentation
      Ankara, Turkey
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Sensitivity analysis of reliability function for virtualized system2013

    • Author(s)
      J. Zheng, H. Okamura and T. Dohi
    • Organizer
      The 8th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2013)
    • Place of Presentation
      Stellenbosch, South Africa
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Workload-dependent optimal checkpoint placement2013

    • Author(s)
      Y. Doi and . Dohi
    • Organizer
      The 8th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2013)
    • Place of Presentation
      Stellenbosch, South Africa
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Characteristic analysis of quantitative definition of resiliency measure2013

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Organizer
      The 24th IEEE International Symposium on Software Reliability Engineering (ISSRE-2013)
    • Place of Presentation
      Los Angels, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] SRATS: Software reliability assessment tool on spreadsheet2013

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The 24th International Symposium on Software Reliability Engineering (ISSRE 2013)
    • Place of Presentation
      Los Angels, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] “A software cost model with reliability constraint under two operational scenarios2013

    • Author(s)
      S. Ukimoto and T. Dohi
    • Organizer
      The 2nd International Conference on Software Technology (SoftTech 2013)
    • Place of Presentation
      Yeosoo, Korea
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Applying parametric bootstrap methods for a block replacement problem with minimal repair2013

    • Author(s)
      Y. Saito, T. Dohi and W. Y. Yun
    • Organizer
      The 17th International Conference on Industrial Engineering Theory, Applications and Practicee (IJIE 2013)
    • Place of Presentation
      Busan, Korea
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Quantifying software test process and product reliability simultaneously2013

    • Author(s)
      S. Ikemoto, T. Dohi and H. Okamura
    • Organizer
      The 24th International Symposium on Software Reliability Engineering (ISSRE 2013)
    • Place of Presentation
      Los Angels, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Generalized logit-based software reliability modeling with metrics data2013

    • Author(s)
      D. Kuwa and T. Dohi
    • Organizer
      The 37th Annual International Computer Software and Applications Conference (COMPSAC 2013)
    • Place of Presentation
      Kyoto, Japan
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Generalized Cox proportional hazards regression-based software reliability modeling with metrics data2013

    • Author(s)
      D. Kuwa and T. Dohi
    • Organizer
      The 19thIEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2013)
    • Place of Presentation
      Vancouver, Canada
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Confidence interval of optimal software-testing resource-allocation policy2013

    • Author(s)
      B. Wu, X. Xiao and T. Dohi
    • Organizer
      The 17th International Conference on Industrial Engineering Theory, Applications and Practicee (IJIE 2013)
    • Place of Presentation
      Busan, Korea
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Model-based performance optimization of generalized snapshot isolation in database system2012

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Organizer
      The 9th IEEE International Conference on Autonomic and Trusted Computing (ATC 2012)
    • Place of Presentation
      Fukuoka, Japan
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Accuracy Improvement of Wavelet Shrinkage Estimation for Software Reliability Assessment2012

    • Author(s)
      X. Xiao and T. Dohi
    • Organizer
      The 42nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2012)
    • Place of Presentation
      Boston, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Analysis of fairness in distributed database system with snapshot isolation2012

    • Author(s)
      C. Luo, H. Okamura and T. Dohi
    • Organizer
      The 18th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2012)
    • Place of Presentation
      Niigata, Japan
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Survivability modeling and analysis for a power-aware wireless ad hoc network2012

    • Author(s)
      Z. Yi, T. Dohi and H. Okamura
    • Organizer
      The 4th International Workshop on Reliable Networks Design and Modeling (RNDM 2012)
    • Place of Presentation
      St. Petersburg, Russia
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Binomial software reliability model using equilibrium distribution2012

    • Author(s)
      X. Xiao and T. Dohi
    • Organizer
      The 2012 Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2012)
    • Place of Presentation
      Nanjing, China
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Fast optimization algorithms for designing cellular networks with guard channel2012

    • Author(s)
      K. Hari, T. Dohi and K. S. Trivedi
    • Organizer
      The 31st International Symposium on Reliable Distributed Systems (SRDS 2012)
    • Place of Presentation
      Irvine, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Robust wavelet shrinkage estimation without data transform for software reliability assessment2012

    • Author(s)
      X. Xiao and T. Dohi
    • Organizer
      The 6th IEEE International Conference on Software Security and Reliability (SERE-2012)
    • Place of Presentation
      Washington DC, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Estimating software reliability via pseudo maximum likelihood method2012

    • Author(s)
      S. Ikemoto, T. Dohi and H. Okamura
    • Organizer
      The 27th ACM Symposium on Applied Computing (SAC-2012)
    • Place of Presentation
      Riva del Garda, Italy
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] Optimization of opportunity-based software rejuvenation policy2012

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      The 23rd IEEE International Symposium on Software Reliability Engineering (ISSRE-2012)
    • Place of Presentation
      Dallas, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] ソフトウェアメトリクスに基づいた混合ポアソン信頼性モデルに関する考察2011

    • Author(s)
      池本真也, 土肥正
    • Organizer
      平成23年度電気・情報関連学会中国支部第62回連合大会
    • Place of Presentation
      広島市
    • Year and Date
      2011-10-22
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] ソフトウェアメトリクスを考慮した統一的なソフトウェア信頼性モデルの提案2011

    • Author(s)
      恵谷勇介, 岡村寛之, 土肥正
    • Organizer
      平成23年度電気・情報関連学会中国支部第62回連合大会
    • Place of Presentation
      広島市
    • Year and Date
      2011-10-22
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] ソフトウェアメトリクスを考慮したソフトウェア信頼性評価の一般化2011

    • Author(s)
      恵谷勇介, 岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      東京都
    • Year and Date
      2011-12-16
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Environmental diversity techniques of software systems - from checkpoint restart to software rejuvenation -2011

    • Author(s)
      T. Dohi
    • Organizer
      Future Generation Information Technology 2011 (FGIT 2011)(招待講演)
    • Place of Presentation
      Jeju Island, Korea
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] ソフトウェアテスト実行順序を考慮した指数修正形信頼性モデルを用いたパラメータ推定精度向上に関する考察2011

    • Author(s)
      奥村圭, 岡村寛之, 土肥正
    • Organizer
      平成23年度電気・情報関連学会中国支部第62回連合大会
    • Place of Presentation
      広島市
    • Year and Date
      2011-10-22
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Estimating software intensity function via multiscale analysis and its application to reliability assessment2011

    • Author(s)
      X. Xiao and T. Dohi
    • Organizer
      The 17th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC-2011)
    • Place of Presentation
      Los Angels, USA
    • Data Source
      KAKENHI-PROJECT-23510171
  • [Presentation] ソフトウェアテストにおける残存フォールト数の推定.パラメトリックブートストラップ法~2010

    • Author(s)
      金石俊雄, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      東京都
    • Year and Date
      2010-12-17
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] テスト環境要因を考慮したソフトウェア信頼性モデルの効率的推定法2010

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      日本OR学会春季研究発表会
    • Place of Presentation
      首都大学東京
    • Year and Date
      2010-03-04
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] 動的なテスト環境要因を考慮したソフトウェア信頼性評価に関する-考察2010

    • Author(s)
      恵谷勇介, 岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      鳥取市
    • Year and Date
      2010-05-28
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] 核推定法に基づいたソフトウェア故障データの解析2010

    • Author(s)
      金石俊雄, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      鳥取市
    • Year and Date
      2010-05-28
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Enhancing performance of random testing through Markov chain Monte Carlo methods2010

    • Author(s)
      B.Zhou, H.Okamura, T.Dohi
    • Organizer
      The 12^<th> International Symposium on High Assurance Systems Engineering
    • Place of Presentation
      CISCO campus, San Jose, CA, USA
    • Year and Date
      2010-11-04
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Random testing based on Markov chain Monte Carlo method2010

    • Author(s)
      B. Zhou, H. Okamura and T. Dohi
    • Organizer
      平成21年度電気・情報関連学会中国支部第60回連合大会
    • Place of Presentation
      広島市
    • Year and Date
      2010-10-17
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] ソフトウェアメトリクスを考慮したソフトウェア信頼性評価2010

    • Author(s)
      岡村寛之, 岡野俊之, 土肥正
    • Organizer
      日本OR学会春季研究発表会
    • Place of Presentation
      首都大学東京
    • Year and Date
      2010-03-04
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] 核推定法に基づいたソフトウェア故障データの解析2010

    • Author(s)
      金石俊雄, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      放送大学鳥取学習センター
    • Year and Date
      2010-05-28
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] 動的なテスト環境要因を考慮したソフトウェア信頼性評価に関する一考察2010

    • Author(s)
      恵谷勇介, 岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      放送大学鳥取学習センター
    • Year and Date
      2010-05-28
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] ソフトウェアテストにおける残存フォールト数の推定~パラメトリックブートストラップ法~2010

    • Author(s)
      金石俊雄, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      機械振興会館
    • Year and Date
      2010-12-17
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Enhancing performance of random testing through Markov chain Monte Carlo methods2010

    • Author(s)
      B. Zhou, H. Okamura and T. Dohi
    • Organizer
      The 12th International Symposium on High Assurance Systems Engineering
    • Place of Presentation
      San Jose, CA, USA
    • Year and Date
      2010-11-04
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] 単体テストデータを用いたソフトウェア信頼性評価に関する一考察2010

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      東京都
    • Year and Date
      2010-12-17
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] 単体テストデータを用いたソフトウェア信頼性評価に関する一考察2010

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      機械振興会館
    • Year and Date
      2010-12-17
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Random testing based on Markov chain Monte Carlo method2009

    • Author(s)
      B.Zhou, H.Okamura, T.Dohi
    • Organizer
      平成21年度電気・情報関連学会中国支部第60回連合大会
    • Place of Presentation
      広島市立大学
    • Year and Date
      2009-10-17
    • Data Source
      KAKENHI-PROJECT-21510167
  • [Presentation] Estimating computer virus propagation using Markovianarrival processes2009

    • Author(s)
      岡村寛之,土肥正
    • Organizer
      待ち行列シンポジウム「確率モデルとその応用」報文集
    • Place of Presentation
      松本
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] ノンパラメトリック予測推論に基づいたソフトウェアの最適若化方策-3ステップ適応的スケジューリング-2009

    • Author(s)
      林坂弘一郎, 土肥正
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Place of Presentation
      筑波大学
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 自律的再稼動制御におけるオンライン適応アルゴリズム2009

    • Author(s)
      岡村寛之, 土肥正, キッショー・トリベディ
    • Organizer
      第60回フォールトトレラントコンピューティング(FTC)研究会
    • Place of Presentation
      山形
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 最適セキュリティパッチマネジメントに関する考察2008

    • Author(s)
      岡村寛之, 徳育賢山, 土肥正
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Place of Presentation
      札幌コンベンションセンター
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 脆弱性ライフサイクルとユーザプロファイルを考慮したソフトウェアシステムのセキュリティ評価2008

    • Author(s)
      岡村寛之, 徳實賢山, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      神戸(vol.108, no.72)
    • Year and Date
      2008-05-30
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] マルコフ変調ポアソン過程によるコンピュ-タウイルス増殖過程の推定2008

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      機械振興会館
    • Year and Date
      2008-12-12
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] コスト有効性に基づいたソフトウェアの適応的若化スケジューリング2008

    • Author(s)
      林坂弘一郎, 土肥正
    • Organizer
      電子情報通信学会アシュアランスシステム研究会
    • Place of Presentation
      兵庫県立大学
    • Year and Date
      2008-11-04
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] ウェブサーバシステムにおけるエラー率の実験的評価2008

    • Author(s)
      肖霄, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      とかちプラザ(帯広)
    • Year and Date
      2008-07-11
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 混合アーランソフトウェア信頼性モデル2008

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告 (信頼性研究会)
    • Place of Presentation
      帯広(vol.108, no.125)
    • Year and Date
      2008-07-11
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 非定常カンマ過程に基づいたソフトウェア信頼性評価II --連続状態モデル--2008

    • Author(s)
      金林柱, 土肥正
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Place of Presentation
      札幌コンベンションセンター
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] コスト有効性に基づいたソフトウェアの適応的若化スケジューリング2008

    • Author(s)
      林坂弘一郎, 土肥正
    • Organizer
      第25回電子情報通信学会アシュアランスシステム研究会技術研究報告
    • Place of Presentation
      神戸
    • Year and Date
      2008-11-14
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 混合アーランソフトウェア信頼性モデル2008

    • Author(s)
      岡村寛之, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      とかちプラザ(帯広)
    • Year and Date
      2008-07-11
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] NPI-based adaptive software rejuvenation strategies under expected cost criterion2008

    • Author(s)
      K. Rinsaka, T. Dohi
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Place of Presentation
      札幌コンベンションセンター
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] 脆弱性ライフサイクルとユーザプロファイルを考慮したソフトウェアシステムのセキュリティ評価2008

    • Author(s)
      岡村寛之, 徳育賢山, 土肥正
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      神戸学院大学
    • Year and Date
      2008-05-30
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] IMS-based VoIPネットワークシステムの定置的セキュリティ分析2008

    • Author(s)
      植村俊和, 土肥正, 海生直人
    • Organizer
      電子情報通信学会信頼性研究会
    • Place of Presentation
      神戸学院大学
    • Year and Date
      2008-05-30
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] Availability optimization in operational software system with aperiodic time-based rejuvenation scheme2008

    • Author(s)
      H. Okamura, T. Dohi
    • Organizer
      The First International Workshop on Software Aging and Rejuvenationg (WoSAR'08)
    • Place of Presentation
      (株)マイクロソフト, (シアトル, 米国)
    • Year and Date
      2008-11-11
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] A statistical approach for softwarerelease problem2007

    • Author(s)
      T. Sakoh, H. Okamura and T. Dohi
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      北見(vol.107, no.137)
    • Year and Date
      2007-07-13
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] PISRAT : Proportional intensity-based softwarereliability assessment tool2007

    • Author(s)
      柴田和也,林坂弘一郎,土肥正
    • Organizer
      第20回電子情報通信学会アシュアランスシステム研究会技術研究報告
    • Place of Presentation
      横浜
    • Year and Date
      2007-03-09
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] マルコフ変調複合ポアソン過程に基づいたパケットプロファイルによる統計的侵入検知2007

    • Author(s)
      蒲原雄也, 岡村寛之, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      東広島(vol.107, no.43)
    • Year and Date
      2007-05-18
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] ベイズ推定に基づいたソフトウェアリリース時間の信頼区間2007

    • Author(s)
      佐光哲哉, 岡村寛, 土肥正
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      東広島(vol.107, no.43)
    • Year and Date
      2007-05-18
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] Empirical stopping rule for testing a software-theory and application2007

    • Author(s)
      K. Rinsaka, K. Shibata and T. Dohi
    • Organizer
      5th International Conference on Mathematical Methods in Reliability, Methodology and Practice (MMR 2007)
    • Place of Presentation
      Glasgow, UK
    • Data Source
      KAKENHI-PROJECT-18510138
  • [Presentation] Bivariate software fault-detection models2007

    • Author(s)
      T. Ishii, T. Dohi and H. Okamura
    • Organizer
      電子情報通信学会技術研究報告(信頼性研究会)
    • Place of Presentation
      北見(vol.107, no.137)
    • Year and Date
      2007-07-13
    • Data Source
      KAKENHI-PROJECT-19510148
  • [Presentation] Confidence intervals of software release time based on Bayesian estimation2007

    • Author(s)
      H. Okamura and T. Dohi
    • Organizer
      5th International Conference on Mathematical Methods in Reliability, Methodology and Practice (MMR 2007)
    • Place of Presentation
      Glasgow, UK
    • Data Source
      KAKENHI-PROJECT-18510138
  • 1.  SHUNJI Osaki (10034399)
    # of Collaborated Projects: 10 results
    # of Collaborated Products: 19 results
  • 2.  HIROYUKI Okamura (10311812)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 92 results
  • 3.  KAIO Naoto (80148741)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 4 results
  • 4.  MASANORI Fishimi (70008639)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 5.  KIMURA Toshikazu (50143649)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 6.  MIKIO Aoyama (40278073)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  KIJIMA Masaaki (00186222)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  YAMADA Shigeru (50166708)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  TAKAHASHI Yoshitaka (20329064)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  SUZUKI Atsuo (70162922)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  TOSHIHARU Hasegawa (40025911)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  SANDOH Hiroaki (40167440)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  RINSAKA Kouichirou (20351794)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 14.  田中 泰明 (90217068)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  MITANI Kihachirou
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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