Haraguchi Kazuya 原口和也

… Alternative Names

HARAGUCHI Kazuya 原口和也

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Researcher Number	80453356
Other IDs
Affiliation (Current)	2025: 京都大学, 情報学研究科, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2025: 京都大学, 情報学研究科, 准教授 2013 – 2015: 小樽商科大学, 商学部, 准教授 2010 – 2012: 石巻専修大学, 理工学部, 准教授 2008 – 2010: Ishinomaki Senshu University, 理工学部, 助教
Review Section/Research Field	Principal Investigator Fundamental theory of informatics / Basic Section 60010:Theory of informatics-related / Basic Section 25010:Social systems engineering-related / Entertainment and game informatics 1 Except Principal Investigator Medium-sized Section 61:Human informatics and related fields / Science education
Keywords	Principal Investigator アルゴリズム / 人工知能 / 機械学習 / OR / モデリング / 局所探索法 / 近似解法 / 数理最適化 / 強化学習 / 離散列挙 … More / バイオインフォマティクス / データマイニング / 離散アルゴリズム / 列挙問題 / 列挙アルゴリズム / 離散最適化 / アルゴリズム理論 / 列挙 / ラテン方陣完成型パズル / ラテン方陣 / 組合せ最適化 / 組合せパズル / 半順序集合 / グラフ理論 / 計算論的学習理論 / 情報可視化 … More Except Principal Investigator ReLU関数 / 自己符号化器 / 深層学習 / 逆問題 / バイオインフォマティクス / ケモインフォマティクス / 整数計画法 / ニューラルネットワーク / 離散原像問題 / 論理回路 / 学習曲線 / カードゲーム / 情報系教科 / 計算理論 / 認知心理学 / 脳科学 / 計算学習理論 / 自然科学教育(数学、情報) Less

SSDグラフ分解に関する理論の確立と応用可能性の追求Principal Investigator
- Principal Investigator
  
  原口和也
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60010:Theory of informatics-related
- Research Institution
  Kyoto University
Advanced Studies and Developments on Discrete Preimage Problems
- Principal Investigator
  
  阿久津達也
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 61:Human informatics and related fields
- Research Institution
  Kyoto University
Modeling and Algorithms for Discrete ProblemsPrincipal Investigator
- Principal Investigator
  
  Haraguchi Kazuya
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25010:Social systems engineering-related
- Research Institution
  Kyoto University
Development of "puzzle-base" for people's entertainmentPrincipal Investigator
- Principal Investigator
  
  Haraguchi Kazuya
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Entertainment and game informatics 1
- Research Institution
  Otaru University of Commerce
A Novel Learning Method That Highlights the Order Relation between Data ExamplesPrincipal Investigator
- Principal Investigator
  
  HARAGUCHI Kazuya
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Ishinomaki Senshu University
Practical approach to self-constructive learning on subjects on computer science
- Principal Investigator
  
  MARUOKA Akira
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Science education
- Research Institution
  Ishinomaki Senshu University
A Novel Learning Method Based on Combinatorial Feature of DataPrincipal Investigator
- Principal Investigator
  
  HARAGUCHI Kazuya
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Ishinomaki Senshu University

All 2023 2022 2021 2020 2016 2015 2014 2013 2011 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] Enumeration of Support-Closed Subsets in Confluent Systems2022
- Author(s)
  Haraguchi Kazuya、Nagamochi Hiroshi
- Journal Title
  
  Algorithmica
  
  Volume: - Issue: 5 Pages: 1279-1315
- DOI
  10.1007/s00453-022-00927-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04978, KAKENHI-PROJECT-20K11691
[Journal Article] Recycling Solutions for Vertex Coloring Heuristics2021
- Author(s)
  Yasutaka Uchida、Kaito Yajima、Kazuya Haraguchi
- Journal Title
  
  Journal of the Operations Research Society of Japan
  
  Volume: 64 (3)
- NAID
  130008069708
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04978
[Journal Article] An Inverse QSAR Method Based on a Two-Layered Model and Integer Programming2021
- Author(s)
  Shi Yu、Zhu Jianshen、Azam Naveed Ahmed、Haraguchi Kazuya、Zhao Liang、Nagamochi Hiroshi、Akutsu Tatsuya
- Journal Title
  
  International Journal of Molecular Sciences
  
  Volume: 22 Issue: 6 Pages: 2847-2847
- DOI
  10.3390/ijms22062847
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04978, KAKENHI-PROJECT-20K11691, KAKENHI-PROJECT-18J23484, KAKENHI-PROJECT-18H04113
[Journal Article] Maximum weighted matching with few edge crossings for 2-layered bipartite graph2020
- Author(s)
  Haraguchi Kazuya、Torii Kotaro、Endo Motomu
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 287 Pages: 40-52
- DOI
  10.1016/j.dam.2020.07.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04978, KAKENHI-ORGANIZER-19H05670
[Journal Article] On A Generalization of "Eight Blocks to Madness" puzzle2016
- Author(s)
  Kazuya Haraguchi
- Journal Title
  
  Discrete Mathematics
  
  Volume: 339-4 Issue: 4 Pages: 1400-1409
- DOI
  10.1016/j.disc.2015.12.014
- NAID
  120006581580
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870661
[Journal Article] 対戦型2048の網羅的解析とモンテカルロ木探索プレイヤ2015
- Author(s)
  岡和人, 松崎公紀, 原口和也
- Journal Title
  
  高知工科大学研究紀要
  
  Volume: 12-1
- Open Access
- Data Source
  KAKENHI-PROJECT-25870661
[Journal Article] How Simple Algorithms Can Solve Latin Square Completion-Type Puzzles Approximately2015
- Author(s)
  K. Haraguchi and H.Ono
- Journal Title
  
  Journal of Information Processing
  
  Volume: 23
- NAID
  130005070055
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870661
[Journal Article] An Efficient Local Search for Partial Latin Square Extension Problem2015
- Author(s)
  K. Haraguchi
- Journal Title
  
  Proceedings of CPAIOR 2015 (LNCS series)
  
  Volume: 9075
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870661
[Journal Article] On A Generalization of "Eight Blocks to Madness"2014
- Author(s)
  K. Haraguchi
- Journal Title
  
  CoRR
  
  Volume: abs/1408.3696
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870661
[Journal Article] An Efficient Local Search for Partial Latin Square Extension Problem2014
- Author(s)
  K. Haraguchi
- Journal Title
  
  CoRR
  
  Volume: abs/1405.2571
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25870661
[Journal Article] Constructing A Classifier by Searching The Ranking Space2013
- Author(s)
  Kazuya Haraguchi
- Journal Title
  
  石巻専修大学研究紀要
  
  Volume: 第24号 Pages: 7-13
- NAID
  40019628633
- URL
  http://www.isenshu-u.ac.jp/library/kenkyu/24/start.html
- Data Source
  KAKENHI-PROJECT-22700015
[Journal Article] Classification via Visualization of Sample-feature Bipartite Graphs2011
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Journal Title
  
  Department of Applied Mathematics and Physics, Kyoto University, Technical Reports
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Visual Analysis of Hierarchical Data Using 2. 5D Drawing with Minimum Occlusion2010
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Journal Title
  
  Department of Applied Mathematics and Physics, Kyoto University, Technical Reports
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Sampling site location problem in lake monitoring having multiple purposes and constraints2010
- Author(s)
  Kazuya Haraguchi, Yuichi Sato
- Journal Title
  
  Journal of Operations Research Society of Japan
  
  Volume: 53-4 Pages: 289-304
- NAID
  110008006430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500760
[Journal Article] Sampling site location problem in lake monitoring having multiple purposes and constraints2010
- Author(s)
  Kazuya Haraguchi, Yuichi Sato
- Journal Title
  
  Journal of Operations Research Society of Japan 53-4
  
  Pages: 289-304
- NAID
  110008006430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20500760
[Journal Article] Multiclass Visual Classifier Based on Bipartite Graph Representation of Decision Tables2010
- Author(s)
  K.Haraguchi, S.H.Hong, H.Nagamochi
- Journal Title
  
  Proceedings of LION 4 LNCS 6073
  
  Pages: 169-183
- NAID
  120005347334
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Multiclass Visual Classifier Based on Bipartite Graph Representation of Decision Tables2010
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Journal Title
  
  Proc. LION 4 (LNCS 6073)
  
  Pages: 169-183
- NAID
  120005347334
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Bipartite graph representation of multiple decision table classifiers2009
- Author(s)
  K.Haraguchi, S.H.Hong, H.Nagamochi
- Journal Title
  
  Proceedings of SAGA 2009 LNCS 5792
  
  Pages: 46-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Visualization can improve multiple decision table classifiers2009
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Journal Title
  
  Proc. MDAI 2009 (ISBN: 978-84-00-08851-4)
  
  Pages: 41-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Bipartite graph representation of multiple decision table classifiers2009
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Journal Title
  
  Proc. SAGA 2009 (LNCS 5792)
  
  Pages: 46-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20800045
[Journal Article] Visualization can improve multiple decision table classifiers2009
- Author(s)
  K.Haraguchi, S.H.Hong, H.Nagamochi
- Journal Title
  
  Proceedings of MDAI 2009 ISBN 9788400088514(CD-ROM)
  
  Pages: 41-52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20800045
[Presentation] Predicting Aqueous Solubility Based on Multiple Linear Regression and Graph Theoretic Features2023
- Author(s)
  Muniba Batool, Naveed Ahmed Azam, Jianshen Zhu, Kazuya Haraguchi, Liang Zhao and Tatsuya Akutsu
- Organizer
  The 6th Conference on Emerging Materials and Processes
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00532
[Presentation] A Linear Delay Algorithm for Enumeration of 2-Edge/Vertex-connected Induced Subgraphs2023
- Author(s)
  Takumi Tada and Kazuya Haraguchi
- Organizer
  Proceedings of 34th International Workshop on Combinatorial Algorithms (IWOCA 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04978
[Presentation] ランダムフォレストとMILPを用いた化合物推定法2023
- Author(s)
  武智將平, 朱見深, アザムナビードアフマド, 原口和也, 趙亮, 阿久津達也
- Organizer
  2023年日本オペレーションズ・リサーチ学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-22H00532
[Presentation] Adjustive Linear Regression and Its Application to the Inverse QSAR2022
- Author(s)
  Jianshen Zhu, Kazuya Haraguchi, Hiroshi Nagamochi, Tatsuya Akutsu
- Organizer
  BIOINFORMATICS 2022 (13th International Conference on Bioinformatics, Models, Methods and Algorithms)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04978
[Presentation] A Method for Molecular Design Based on Linear Regression and Integer Programming2022
- Author(s)
  Jianshen Zhu, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Hiroshi Nagamochi, Tatsuya Akutsu
- Organizer
  12th International Conference on Bioscience, Biochemistry and Bioinformatics (ICBBB 2022)
- Data Source
  KAKENHI-PROJECT-20K04978
[Presentation] An Improved Integer Programming Formulation for Inferring Chemical Compounds with Prescribed Topological Structures2021
- Author(s)
  Jianshen Zhu, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Hiroshi Nagamochi, Tatsuya Akutsu
- Organizer
  IEA/AIE 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04978
[Presentation] Molecular Design Based on Artificial Neural Networks, Integer Programming and Grid Neighbor Search2021
- Author(s)
  Naveed Ahmed Azam, Jianshen Zhu, Kazuya Haraguchi, Liang Zhao, Hiroshi Nagamochi, Tatsuya Akutsu
- Organizer
  2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)
- Data Source
  KAKENHI-PROJECT-20K04978
[Presentation] An Inverse QSAR Method Based on Decision Tree and Integer Programming2021
- Author(s)
  Kouki Tanaka, Jianshen Zhu, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Hiroshi Nagamochi, Tatsuya Akutsu
- Organizer
  Intelligent Computing Theories and Application (ICIC 2021)
- Data Source
  KAKENHI-PROJECT-20K04978
[Presentation] A Collection of Efficient Local Searches for Partial Latin Square Extension Problem and Its Variants2015
- Author(s)
  原口和也
- Organizer
  情報処理学会・アルゴリズム研究会
- Place of Presentation
  札幌・定山渓
- Year and Date
  2015-06-12
- Data Source
  KAKENHI-PROJECT-25870661
[Presentation] Approximability of Latin Square Completion-Type Puzzles2014
- Author(s)
  Kazuya Haraguchi, Hirotaka Ono
- Organizer
  FUN WITH ALGORITHMS 2014
- Place of Presentation
  Lipari Island, Sicily, Italy
- Data Source
  KAKENHI-PROJECT-25870661
[Presentation] 話題提供と共有のための情報教育日記2014
- Author(s)
  原口和也
- Organizer
  日本オペレーションズ・リサーチ学会 OR普及のためのモティベーション教育研究部会
- Place of Presentation
  室蘭工大
- Data Source
  KAKENHI-PROJECT-25870661
[Presentation] A Maximum Matching BasedHeuristic Algorithm forPartial Latin Square Extension Problem2013
- Author(s)
  Kazuya Haraguchi, Masaki Ishigaki, Akira Maruoka
- Organizer
  FedCSIS 2013
- Place of Presentation
  Krakow, Poland
- Data Source
  KAKENHI-PROJECT-25870661
[Presentation] 部分ラテン方陣最大拡張問題に対する最大マッチングに基づいた発見的解法2013
- Author(s)
  石垣雅輝，原口和也，丸岡章
- Organizer
  日本オペレーションズ・リサーチ学会北海道支部サマースクール
- Place of Presentation
  利尻島
- Data Source
  KAKENHI-PROJECT-25870661
[Presentation] 計算ブロックパズルの生成アルゴリズム2011
- Author(s)
  安倍泰孝, 原口和也, 丸岡章
- Organizer
  情報処理学会・第25回ゲーム情報学研究会
- Data Source
  KAKENHI-PROJECT-20500760
[Presentation] Learning Classifier by Edge Crossing Minimization2010
- Author(s)
  K.Haraguchi
- Organizer
  International workshop on Multi-dimensional Visualization
- Place of Presentation
  京都大学
- Year and Date
  2010-02-23
- Data Source
  KAKENHI-PROJECT-20800045
[Presentation] 枝交差数最小化に基づいた視覚的分類器の構成2010
- Author(s)
  原口和也, Seok-Hee Hong, 永持仁
- Organizer
  京都大学数理解析研究所研究集会「最適化モデルとアルゴリズムの新展開」
- Place of Presentation
  京都大学
- Year and Date
  2010-07-22
- Data Source
  KAKENHI-PROJECT-22700015
[Presentation] Learning Classifier by Edge Crossing Minimization2010
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Organizer
  Int'l workshop on Multi-dimensional Visualization
- Data Source
  KAKENHI-PROJECT-20800045
[Presentation] Effectiveness of sample posed based visual classifier for data sets conceptualized by the number of attributes2010
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Organizer
  WAAC 2010
- Place of Presentation
  金沢市文化ホール
- Year and Date
  2010-07-23
- Data Source
  KAKENHI-PROJECT-22700015
[Presentation] 計算ブロックパズルの問題例生成2009
- Author(s)
  原口和也
- Organizer
  電子情報通信学会組合せゲーム・パズルミニプロジェクト第4回ミニ研究集会
- Place of Presentation
  東京工業大学大岡山キャンパス
- Year and Date
  2009-03-03
- Data Source
  KAKENHI-PROJECT-20500760
[Presentation] Visualized Multiple Decision Table Classifiers without Discretization2009
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Organizer
  4th Korea-Japan Workshop on Operations Research in Service Science
- Data Source
  KAKENHI-PROJECT-20800045
[Presentation] Classification by Ordering Data Samples2008
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hong, Hiroshi Nagamochi
- Organizer
  Kyoto RIMS Workshop on Acceleration and Visualization of Computation for Enumeration Problems (AVCEP08)
- Data Source
  KAKENHI-PROJECT-20800045
[Presentation] Classification by Ordering Data Samples2008
- Author(s)
  Kazuya Haraguchi, Seok-Hee Hone, Hiroshi Nagamochi
- Organizer
  Kyoto RIMS Workshop on Acceleration and Visualization of Computation for Enumeration Problems
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2008-09-29
- Data Source
  KAKENHI-PROJECT-20800045
[Presentation] An Efficient Local Search for Partial Latin Square Extension Problem
- Author(s)
  K. Haraguchi
- Organizer
  CPAIOR 2015
- Place of Presentation
  スペイン, バルセロナ
- Year and Date
  2015-05-18 – 2015-05-22
- Data Source
  KAKENHI-PROJECT-25870661

1. NAGAMOCHI Hiroshi (70202231)

# of Collaborated Projects: 3 results

# of Collaborated Products: 14 results
2. MARUOKA Akira (50005427)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. KAWASHIMA Ryuta (90250828)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. MURAMOTO Toshiaki (80212257)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. TAKIMOTO Eiji (50236395)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. AMANO Kazuyuki (30282031)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. SASAKI Yoshifumi (80343440)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 阿久津達也 (90261859)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. 細川浩 (90359779)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Haraguchi Kazuya 原口 和也

HARAGUCHI Kazuya 原口 和也

Research Projects

Research Products

Co-Researchers

SSDグラフ分解に関する理論の確立と応用可能性の追求Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Advanced Studies and Developments on Discrete Preimage Problems

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Modeling and Algorithms for Discrete ProblemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of "puzzle-base" for people's entertainmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A Novel Learning Method That Highlights the Order Relation between Data ExamplesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Practical approach to self-constructive learning on subjects on computer science

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A Novel Learning Method Based on Combinatorial Feature of DataPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Enumeration of Support-Closed Subsets in Confluent Systems2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Recycling Solutions for Vertex Coloring Heuristics2021

Author(s)

Journal Title

NAID

Data Source

[Journal Article] An Inverse QSAR Method Based on a Two-Layered Model and Integer Programming2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Maximum weighted matching with few edge crossings for 2-layered bipartite graph2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On A Generalization of "Eight Blocks to Madness" puzzle2016

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] 対戦型2048の網羅的解析とモンテカルロ木探索プレイヤ2015

Author(s)

Journal Title

Data Source

[Journal Article] How Simple Algorithms Can Solve Latin Square Completion-Type Puzzles Approximately2015

Author(s)

Journal Title

Haraguchi Kazuya 原口和也

HARAGUCHI Kazuya 原口和也