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YAMAGUCHI Kazuhiko  山口 和彦

ORCIDConnect your ORCID iD *help
… Alternative Names

山口 和彦  ヤマグチ カズヒコ

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Researcher Number 60220258
Other IDs
External Links
Affiliation (Current) 2025: 電気通信大学, 大学院情報理工学研究科, 准教授
Affiliation (based on the past Project Information) *help 2009 – 2011: 電気通信大学, 大学院・情報理工学研究科, 准教授
2007 – 2008: 電気通信大学, 電気通信学部, 准教授
1999 – 2006: 電気通信大学, 電気通信学部, 助教授
1996: 電気通信大学, 電気通信学部, 講師
1992 – 1994: 電気通信大学, 電気通信学部, 講師
Review Section/Research Field
Principal Investigator
情報通信工学 / Communication/Network engineering
Except Principal Investigator
Communication/Network engineering / 情報通信工学 / 電子通信系統工学
Keywords
Principal Investigator
連接符号 / 誤り訂正符号 / turbo code / LDPC code / concatenated code / 最大事後確率復号 / ターボ復号 / ターボ符号 / 軟入力軟出力復号 / 畳込み符号 … More / 符号理論 / digital watermark / look up table / turbo decoding / error correcting code / coding theory / バースト誤り訂正 / ターボ原理 / ターボアダマール符号 / Sum-Product復号 / 電子透かし / ルックアップテーブル法 / 低密度パリティ検査符号 / a posteriori probability decoding / Viterbi decoding / Turbo decoding / Turbo code / soft-input soft-output decoding / repetition decoding / error-correcting codes / ビタビ復号 / 繰り返し復号 / 重み分布 / トレリス符号 / turbo符号 / 不均一誤り保護 … More
Except Principal Investigator
電子透かし / エントロピー / steganography / 落し戸通信路 / ステガノグラフィー / データ圧縮 / 干渉通信路 / 誤り訂正符号 / 有限状態通信路 / LDPC符号 / watermark / low density parity check code / Young tableaux / vector k-ary tree / binary tree / discrete information structure / universal code / 落し戸通信 / 分布変換機 / k分木 / ベルヌイ分岐過程 / Sum-Product復号 / パーコレーション / 一般化カタラン数 / κ分木 / 情報源変換 / 算術符号 / k-分木 / 低密度パリティ検査符号 / Young Tableaux / ベクトルk分木 / 2分木 / 離散情報構造 / ユニバーサル符号 / electric watermark / iterated code / compund error / distribution converter / trie / entropy / data compression / 復号誤り訂正符号 / クラフトの不等式 / 語頭語尾符号 / 複合誤り訂正符号 / ステガノグラフィ / カタラン符号 / 非有界探索 / 整数符号 / 木符号 / 複合アルゴリズム / 繰り返し符号 / 複合誤り / 分布変換器 / トライ / カルフーネン・レーベ展開 / レビンソン・ウィギンス・ロビンソン算法 / カルネン・レーベ展開 / 仮説検定理論 / 多端子情報理論 / 信号検出 / 分布型センサーシステム / 隠れマルコフ情報源 / LDLC符号 / 通信路の量子化 / 通信路容量 / 離散情報システム / 隠レマルコフ情報源 / ネットワーク・LAN / 符号化 / 情報理論 / Kullback-Leibler ダイバージェンス / 密度発展法 / 復号アルゴリズム / Non-binary LDPC Codes / Lattice codes / 情報通信工学 / 情報基礎 / 暗号理論 / ランプ型秘密分散符号化 / マルチキャストネットワーク / 非2元LDPC符号 / 電子指紋 / 代数幾何符号 / 安全性解析 / ネットワーク・セキュリティ / ネットワーク符号化 / 暗号・情報セキュリティ / マルチユーザ情報理論 Less
  • Research Projects

    (10 results)
  • Research Products

    (93 results)
  • Co-Researchers

    (11 People)
  •  Studies on Fundamental Problems in Information Theor

    • Principal Investigator
      KOBAYASHI Kingo
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Communication/Network engineering
    • Research Institution
      National Institute of Information and Communications Technology
  •  Information-Theoretic Methods for Non-binary LDPC and Their Decoders

    • Principal Investigator
      KURKOSKI Brian
    • Project Period (FY)
      2007 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Communication/Network engineering
    • Research Institution
      The University of Electro-Communications
  •  Studies towards the Network Coding Theory Based on Multi user Information Theory and Cryptography

    • Principal Investigator
      KOBAYASHI Kingo
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Communication/Network engineering
    • Research Institution
      The University of Electro-Communications
  •  Studies on Controlling the Message-Passing Decoding Algorithms and Constructing Error Correcting Codes Suitable for Such AlgorithmsPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Kazuhiko
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Communication/Network engineering
    • Research Institution
      The University of Electro-Communications
  •  A Study of Universal Coding for Enumerable Discrete Information Structures

    • Principal Investigator
      KOBAYASHI Kingo
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      情報通信工学
    • Research Institution
      The University of Electro-Communications
  •  Mathematical Study on Information Transform for Data Compression and Information Security

    • Principal Investigator
      KOBAYASHI Kingo
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      情報通信工学
    • Research Institution
      The University of Electro-Communications
  •  Studies on construction of error-correcting codes and soft-input soft-output decodingPrincipal Investigator

    • Principal Investigator
      YAMAGUCHI Kazuhiko
    • Project Period (FY)
      1999 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      情報通信工学
    • Research Institution
      The University of Electro-Communications
  •  トレリス符号化turbo符号の研究Principal Investigator

    • Principal Investigator
      山口 和彦
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      情報通信工学
    • Research Institution
      The University of Electro-Communications
  •  不均一誤り保護畳込み符号の研究Principal Investigator

    • Principal Investigator
      山口 和彦
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      情報通信工学
    • Research Institution
      The University of Electro-Communications
  •  分布型信号検出システムの研究

    • Principal Investigator
      小林 欣吾
    • Project Period (FY)
      1992 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      電子通信系統工学
    • Research Institution
      The University of Electro-Communications

All 2010 2009 2008 2007 2006 2005 2004 2003

All Journal Article Presentation

  • [Journal Article] Self-synchronizable decoding algorithms for transmission with redundant information at decoder2010

    • Author(s)
      Raul MartinezZ-Noriega, Isao Abe, Kazuhiko Yamaguchi
    • Journal Title

      IEICE Trans on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: Vol.E93-ANo.11 Pages: 1958-1965

    • NAID

      10027984502

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Journal Article] Single Gaussian Messages and NoiThresholds for Decoding Low-se Density Lattice Codes2009

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      Proceeding of IEEE Intl. Symposium on Information Theory

      Pages: 734-738

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Journal Article] Single Gaussian Messages and Noise Thresholds for Decoding Low-De nsity Lattice Codes2009

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      to appear in Proc. of the Intl. Symposium on Information Theory

      Pages: 5-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Noise Thresholds for Discrete LDPC Decoding Mappings2008

    • Author(s)
      Brian M. Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      in Proc. of IEEE Global Communications Conf. (GLOBECOM 2008)

      Pages: 1-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Watermarking for Tamper Detection and Recovery2008

    • Author(s)
      Youngran Park, Hyunho Kang, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      IEICE Electron. Express Vol. 5 No. 17

      Pages: 689-696

    • NAID

      130000088248

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Noise Thresholds for Discrete LDPC Decoding Mappings2008

    • Author(s)
      Brian M. Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      Proc. of IEEE Global Communications Conf

      Pages: 1-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Full-Index-Embedding Patchwork Algorithm for Audio Watermarking2008

    • Author(s)
      Hyunho Kang, Koutarou Yamaguchi, Brian Kurkoski, Kazuhiko Yamaguchi, and Kingo Kobayashi
    • Journal Title

      IEICE Trans. Inf. & Syst. Vol. E91-D, No.11

      Pages: 2731-2734

    • NAID

      10026806611

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Detection of BPCS- Steganography Using SMWCF Steganalysis and SVM2008

    • Author(s)
      Julio Lopez-Hernandez, Raul Martinez-Noriega, Mariko Nakano- Miyatake, Kazuhiko Yamaguchi
    • Journal Title

      2008 International Symposium on Information Theory and its Applications(ISITA2008)No. 157 No. 157

      Pages: 689-693

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Watermarking for Tamper Detection and Recovery2008

    • Author(s)
      Youngran Park, Hyunho Kang, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      IEICE Electron, Express Vol.,5, No.,17

      Pages: 689-696

    • NAID

      130000088248

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] Full-Index-Embedding Patch work Algorithm for Audio Watermarking2008

    • Author(s)
      Hyunho Kang, Koutarou Yamaguchi, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      IEICE Trans. Inf. & Syst Vol. E91-D, No. 11

      Pages: 2731-2734

    • NAID

      10026806611

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] DetectioNo.f BPCS StegaNo.graphy Using SMWCF Steganalysis and SVM2008

    • Author(s)
      Lopez Hernandez, Julio, Martinez No.riega, Raul, Nakano Miyatake, Mariko, Yamaguchi, Kazuhiko
    • Journal Title

      Society on Information Theory and its App.lications, 2008 International Symposium on Information Theory and its Applications(ISITA2008) No.157

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] No.ise Thresholds for Discrete LDPC Decoding Mappings2008

    • Author(s)
      Brian M. Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      in Proc. of IEEE Global Communications Conf, (GLOBECOM 2008)

      Pages: 1-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] Full Index Embedding Patchwork Algorithm for Audio Watermarking2008

    • Author(s)
      Hyunho Kang, Koutarou Yamaguchi, Brian Kurkoski, Kazuhiko Yamaguchi, and Kingo Kobayashi
    • Journal Title

      IEICE Trans, Inf, & Syst,, Vol.ume and Number Vol., E91-D, No.11

      Pages: 2731-2734

    • NAID

      10026806611

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] 電子透かし方式における誤り証符号と符号化変調に関する諸問題2007

    • Author(s)
      山口和彦
    • Journal Title

      電子情報通信学会ブソサイエティ合同研究会技術報告情報理論・情報セキュリティワイドバンドシステム IT2006-84

      Pages: 135-140

    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] Multipurpose Watermarking: Fragile, Semifragile and Robust Watermarks2007

    • Author(s)
      Hyunho Kang, Youngran Park, Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      The Triangle Symposium on Advanced ICT2007 (Beijing, China, September 17-19, 2007)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] 心理聴覚モデルとパッチワークアルゴリズムを用いた音楽電子透かし2007

    • Author(s)
      山口 恒太郎 他
    • Journal Title

      電子情報通信学会 2007年 暗号と情報セキュリティシンポジウム

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] A novel steganographic system with information integrity2007

    • Author(s)
      Youngran Park, Hyunho Kang, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      IEICE EIectron. Express 4(12)

      Pages: 393-399

    • NAID

      130000088357

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Implementation and Empirical Convergence of Low-Density Lattice Codes2007

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      2007 Hawaii and SITA Joint Conference on Information Theory

      Pages: 166-171

    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Multiple watermarking with semifragile property2007

    • Author(s)
      Hyunho Kang, Youngran Park, Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      2007 Hawaii and SITA Joint Conference on Information Theory

      Pages: 142-147

    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Audio Watermarking Based on Wavelet Transform and Quantization Index Modulation2007

    • Author(s)
      Raul Martinez-Noriega, Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi and Mariko Nakano
    • Journal Title

      The 22nd International Technical Conference on Circuits/Systems, Computers and Communications

      Pages: 133-134

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Tracing lllegal Users of Video: Reconsideration of Tree-Specific and Endbuyer-Specific Methods2007

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      Lecture Notes in Computer Science, Springer-Verlag 4707 Part lll

      Pages: 1046-1055

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Tracingillegal users of video : reconsideration oftree-specific and endbuyer-specificmethods2007

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      Lecture Notes in Computer Science, Springer-Verlag Vol.4707

      Pages: 1046-1055

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] 電子透かし方式における誤り訂正符号と符号化変調に関する諸問題2007

    • Author(s)
      山口和彦 他
    • Journal Title

      電子情報通信学会ブソサイエティ合同研究会技術報告情報理論・情報セキュリティワイドベンドシステム IT2006-84, ISEC2006-1WBS2006-81

      Pages: 135-140

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] 心理聴覚モデルとパッチワークアルゴリズムを用いた音楽電子透かし2007

    • Author(s)
      山口 恒太郎
    • Journal Title

      2007年 暗号と情報セキュリテイシンポジウム

    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] Tracing Illegal Users of Video Reconsideration of Tree-Specific and Endbuyer-Specific Methods,2007

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      Lecture Notes in Computer Science(Springer-Verlag) (will be published)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Tracing illegal users of video : reconsideration of tree specific and endbuyer specific methods2007

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      Lecture notes in Computer Science, Springer Verlag Vol.4707, Part III

      Pages: 1046-1055

    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] An Improved Image Watermarking Scheme Based on Multiresolution Wavelet Transform2007

    • Author(s)
      Bingfei Wang, Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Journal Title

      The Triangle Symposium on Advanced ICT2007 (Beijing, China. September 17-19, 2007)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Psychoacoustically-Adapted Patchwork Algorithm for Watermarking2007

    • Author(s)
      Hyunho Kang, Koutarou Yamaguchi, Brian Kurkoski and Kazuhiko Yamaguchi
    • Journal Title

      The Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Vol. 2

      Pages: 267-270

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Journal Article] Turbo-like符号による低符号化率連接符号の二、三の考察2006

    • Author(s)
      島貫至行, ブライアン クルカスキー, 山口和彦
    • Journal Title

      電子情報通信学会技術報告情報理論 (3月掲載予定)

    • NAID

      110004678129

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Study on Turbo Decoding Using Hard Decision Decoder-Principle of Hard-in Soft-out Decoding2006

    • Author(s)
      Kazuhiko YAMAGUCHI他
    • Journal Title

      Society of Information Theory and Its Applications, 2006 International Symposium on Information Theory and Its Applications (ISITA2006)

      Pages: 114-118

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Turbo Equalization as a Post-Processor for Partial-Response Channels,2006

    • Author(s)
      B.Kurkoski, K.Yamaguchi
    • Journal Title

      IEEE Int.Magnetics Conf.

      Pages: 303-304

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] 電子透かし方式における誤り訂正符号と符号化変調に関する諸問題2006

    • Author(s)
      山口和彦
    • Journal Title

      電子情報通信学会ブソサイエティ合同研究会技術報告情報理論・情報セキュリティワイドバンドシステム IT2006-84, ISEC2006-139, WBS2006-81

      Pages: 135-140

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Study on Turbo Decoding Using Hard Decision Decoder-Principle of Hard-in Soft-out Decoding2006

    • Author(s)
      K.Yamaguchi
    • Journal Title

      2006 International Symposium on Information Theory and Its Applications (ISITA2006)

      Pages: 114-118

    • Data Source
      KAKENHI-PROJECT-18360179
  • [Journal Article] Study on Turbo Decoding Using Hard Decision Decoder-Principle of Hard-in Soft-out Decoding2006

    • Author(s)
      Kazuhiko Yamaguchi
    • Journal Title

      Society of Information Theory and Its Applications, 2006 International Symposium on Information Theory and Its Applications (ISITA2006)

      Pages: 114-118

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Increasing Robustness of Audio Watermarking DM using ATHC Codes2006

    • Author(s)
      R.Martinez-Noriega, H.Kang, B.Kurkoski, K.Yamaguchi, K.Kobayashi, M.Nakano
    • Journal Title

      IEEE Mexican Conference on Informatics Security 2006 (MCIS2006)(Oaxaca, Mexico) ID 32

      Pages: 4-4

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Improvements and Extensions of Low-Rate Turbo-Hadamard Codes,2006

    • Author(s)
      N.Shimanuki, B.Kurkoski, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Society of Information Theory and Its Applications, 2006 International Symposium on Information Theory and Its Applications (ISITA2006)(Seoul, Korea)

      Pages: 218-223

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] A viable system for tracing illegal users of video,2006

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Youngran Park, Sanguk Shin, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      Lecture Notes in Computer Science(Springer-Verlag) Vol.3917

      Pages: 156-158

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Detecting malicious attacks using semi-fragile watermark based on visual model2006

    • Author(s)
      H.Kang, B.Kurkoski, K.Yamaguchi, K.Kobayashi
    • Journal Title

      IEEE Mexican Conf. on Informatics Security 2006 (MCIS2006)(Oaxaca, Mexico) ID 6

      Pages: 4-4

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Specifying the Subtree Number of a Content Distribution Tree Using Visual Cryptography,2006

    • Author(s)
      H.Kang, B.Kurkoski, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Society of Information Theory and Its Applications, 2006 International Symposium on Information Theory and Its Applications (ISITA2006)(Seoul, Korea)

      Pages: 161-165

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] 心理聴覚モデルとパッチワークアルゴリズムを用いた音楽電子透かし2006

    • Author(s)
      山口 恒太郎
    • Journal Title

      電子情報通信学会2007年 暗号と情報セキュリティシンポジウム

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Study on Turbo Decoding Using Hard Decision Decoder-Principle of Hard-in Soft-out Decoding,2006

    • Author(s)
      K.Yamaguchi, S.Maehara, B.Kurkoski, K.Kobayashi
    • Journal Title

      Society of Information Theory and Its Applications, 2006 International Symposium on Information Theory and Its Applications (ISITA2006)(Seoul, Korea)

      Pages: 114-118

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Tracing Illegal Users of Video Content : Reconsideration of Tree-Specific and Endbuyer-Specific Methods2006

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      電子情報通信学会2006年 暗号と情報セキュリティシンポジウム 3F34

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Studies on Bit Serial Sum-Product Decoding Based on Controlling Decoding Order2006

    • Author(s)
      Kazuhiko YAMAGUCHI他
    • Journal Title

      Proceeding on International Symposium on Information Theory and Its application 2004

      Pages: 1001-1006

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Turbo Equalization with Single-Parity Check Codes and Unequal Error Protection Codes,2006

    • Author(s)
      B.Kurkoski, K.Yamaguchi, K.Kobayashi
    • Journal Title

      IEEE Trans. on Magnetics Vol.42, No.10

      Pages: 2579-2581

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Tracing Illegal Users of Video : Practical Use of Content Distribution Tree2006

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      International Symposium on Advanced ICT (AICT2006)(Tokyo, Japan)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Vector Quantization of Convolutional Decoder State Metrics2005

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi
    • Journal Title

      電子情報通信学会技術報告情報理論 IT2005-2

      Pages: 7-12

    • NAID

      10016434638

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Turbo Decoding Based on the Lookup-Table Algorithm2005

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      第28回情報理論とその応用シンポジウム予稿集

      Pages: 503-506

    • NAID

      10016853970

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Video Fingerprinting System using Wavelets and Error Correcting Codes,2005

    • Author(s)
      Hyun-Ho Kang, Brian Kurkoski, Young-Ran Park, Hye-Joo Lee, Sang-Uk Shin, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      International Workshop on Information Security Applications(WISA2005)(Jeju Island, Korea)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Video Fingerprinting System using Wavelets and Error Correcting Codes,2005

    • Author(s)
      Hyun-Ho Kang, Brian Kurkoski, Young-Ran Park, Hye-Joo Lee, Sang-Uk Shin, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      Lecture Notes in Computer Science(Springer-Verlag) Vol.3786

      Pages: 150-164

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] 復号順序制御を行うSum-Product複合法の特性評価その22005

    • Author(s)
      山口和彦, 栗原吉広, ブライアンクルカスキー, 小林欣吾
    • Journal Title

      (発表予定)

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Reed-Solomon符号の硬判定復号を用いた連接符号のターボ復号の評価2005

    • Author(s)
      前原進也, 山口和彦, 小林欣吾
    • Journal Title

      第28回情報理論とその応用シンポジウム予稿集

      Pages: 351-354

    • NAID

      10016853667

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] 0n BCJR State Metric Quantization for Turbo Equalization,2005

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      Proceeding on 2005 IEEE International Symposium on Information

      Pages: 234-238

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] A Decoding Algorithm for LDPC Codes using Threshold Control for the Burst Error Channel2005

    • Author(s)
      Masato Yabe, Kazuhiko Yamaguchi, Brian Kurkoski, Kingo Kobayashi
    • Journal Title

      電子情報通信学会技術報告情報理論 IT2005-21

      Pages: 49-52

    • NAID

      10016434827

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Tracing Illegal Users of Video Content Using Watermarking and Fingerprinting2005

    • Author(s)
      Hyunho Kang, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      第28回情報理論とその応用シンポジウム予稿集

      Pages: 483-487

    • NAID

      10016853927

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] On BCJR State Metric Quantization for Turbo Equalization2005

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Journal Title

      Proceeding on 2005 IEEE International Symposium on Information

      Pages: 234-238

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] A study on context tree weight method for non-stationary source2004

    • Author(s)
      T.Hisatomi, M.Kurihara, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Tech.Report of IEICE vol.102, no.741, IT2003-73

      Pages: 1-6

    • NAID

      110003177836

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] Steganography based on the value for a Character Recognition System2004

    • Author(s)
      Silvia Torres Maya, B.Kurkoski, K.Yamaguchi, Nakano Miyake Mariko, Ruben Vazquez Medina
    • Journal Title

      Tech Report of IEICE vol.104, no.301, IT2003-73

      Pages: 15-20

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] 復号順序制御を行うSum-Product復号法の特性評価その22004

    • Author(s)
      山口和彦他
    • Journal Title

      電子情報通信学会技術報告情報理論 vol.104, no.729

      Pages: 77-82

    • NAID

      10015553501

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] A study on q-ary collusion secure code2004

    • Author(s)
      N.Shimanuki, S.Ebinuma, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Tech Report of IEICE IT2004-11

      Pages: 17-22

    • NAID

      110003177889

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] Studies on the Characteristics of Bit Serial Type Sum-Product Decoding,2004

    • Author(s)
      Kazuhiko YAMAGUCHI
    • Journal Title

      Proceeding on 4th Asia-Europe Workshop on Information Theory

      Pages: 49-52

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Studies on the Characteristics of Bit Serial Type Sum-Product Decoding2004

    • Author(s)
      Kazuhiko YAMAGUCHI
    • Journal Title

      Proceeding on 4th Asia-Europe Workshop on Information Theory

      Pages: 49-52

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] バースト誤り通信路に適する復号順序制御を行うSum-Product復号法の特性評価2004

    • Author(s)
      矢部雅人, 栗原吉広, 山口和彦, 小林欣吾
    • Journal Title

      IT-2004-23

      Pages: 29-34

    • NAID

      110003177901

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Studies on Bit Serial Sum-Product Decoding Based on Controlling Decoding Order2004

    • Author(s)
      K.Yamaguchi, Y.Kurihara, M.Yabe, K.Kobayashi
    • Journal Title

      Proceeding on International Symposium on Information Theory and Its application

      Pages: 1001-1006

    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] Studies on Bit Serial Sum-Product Decoding Based on Controlling Decoding Order,2004

    • Author(s)
      K.Yamaguchi, Y.Kurihara, M., Yabe, K.Kobayash
    • Journal Title

      Proceeding on International Symposium on Information Theory and Its application 2004

      Pages: 1001-1006

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16560324
  • [Journal Article] An efficiency evaluation of LDPC codes using modified prime sequence codes2003

    • Author(s)
      Y.Yamamoto, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Proc of 27-th SITA

      Pages: 377-380

    • NAID

      10013957576

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] Bit serial sum-product decoding algorithm for low density parity check codes2003

    • Author(s)
      M.Yabe, Y.Kurihara, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Proc of 27-th SITA

      Pages: 381-384

    • NAID

      10013957583

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] Code construction of Turbo codesand LDPC codes : from the viewpoint of repetitive decoding algorithm2003

    • Author(s)
      K.Yamaguchi
    • Journal Title

      IEICE 2003-Society-taikai pTA-3

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] Sum-Product algorithm based on controlling decoding order2003

    • Author(s)
      Y.Kurihara, M.Yabe, K.Yamaguchi, K.Kobayashi
    • Journal Title

      Proc of 27-th SITA

      Pages: 385-388

    • NAID

      10013957591

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Journal Article] 繰り返しを用いる復号法とターボ符号LDPC符号の符号構成について2003

    • Author(s)
      山口和彦
    • Journal Title

      電子情報通信学会,2003年ソサイエティ大会TA-3-1

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14550351
  • [Presentation] 信頼度情報と消失訂正を用いた動画像向け電子透かし2010

    • Author(s)
      齋藤真吾・栗原正純・山口和彦
    • Organizer
      電子情報通信学会情報セキュリティ研究会
    • Place of Presentation
      機械振興会館,東京都
    • Year and Date
      2010-12-15
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Presentation] Recovering synchronization with iterative decoders : LDPC codes2010

    • Author(s)
      R. Martinez-Noriega, B. Kurkoski, K. Yamaguchi and K. Kobayashi
    • Organizer
      Symposium on Information Theory and its Applications(ISITA)
    • Place of Presentation
      IEICE, Evergreen Laurel Hotel, Taitun, Taiwan
    • Year and Date
      2010-10-19
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Presentation] Self-Synchronous Time-Domain Audio Watermarking Based on Coded-Watermarks2010

    • Author(s)
      R. Martinez-Noriega, M. Nakano, and K. Yamaguchi
    • Organizer
      Symposiumon Intelligent Information Hiding and Multimedia Signal Processing(IIH-MSP)
    • Place of Presentation
      Darmstadtium, Darmstadt, Germany
    • Year and Date
      2010-10-15
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Presentation] Analysis of QIM-based audio watermarking using LDPC codes2009

    • Author(s)
      R. Martinez-Noriega, M. Nakano, B. Kurkoski, K. Yamaguchi and K. Kobayashi
    • Organizer
      IEEE Midwest Symposium on Circuits and Systems(MWSCAS)
    • Place of Presentation
      Fiesta Americana Condesa Cancun, Cancun Mexico
    • Year and Date
      2009-08-03
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Presentation] クリッピング攻撃耐性を有する LDPC符号化による音楽電子透かし方式とその自己同期復号-抽出アルゴリズム(2)2009

    • Author(s)
      阿部功, 小林佑介, マルチネスノリエガ ラウル, 山口和彦
    • Organizer
      電子情報通信学会, サブソサイエティ合同研究会研究会, IT2008-106, ISEC2008-169, WBS2008-119, pp. 415-420
    • Place of Presentation
      公立はこだて未来大学
    • Year and Date
      2009-03-10
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Adaptive Dither Modulation AudioWatermarking with LDPC Decoding Based on Rayleigh Fading Channel2009

    • Author(s)
      Martinez-Noriega Raul, Nakano Mariko, Kurkoski Brian, Yamaguchi Kazuhiko Kobayashi Kingo
    • Organizer
      電子情報通信学会, 2009年暗号と情報セキュリティシンポジウム(SCIS2009 ), NO. 2D2-3, 6 pages
    • Place of Presentation
      大津プリンスホテル
    • Year and Date
      2009-01-21
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Adaptive Image Data Hiding using DCT Steganographic and Error Correcting Codes2009

    • Author(s)
      Velasco-Bautista Carlos, Martinez-Noriega Raul, Nakano Mariko, Yamaguchi Kazuhiko
    • Organizer
      電子情報通信学会, 2009年暗号と情報セキュリティシンポジウム(SCIS2009 ), NO. 2D2-5, 6pages
    • Place of Presentation
      大津プリンスホテル
    • Year and Date
      2009-01-21
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] On the channel characteristic of dither modulation data hiding for MP3 compression2009

    • Author(s)
      R. Martinez-Noriega, M. Nakano and K. Yamaguchi
    • Organizer
      Intelligent Information Hiding and Multimedia Signal Processing
    • Place of Presentation
      Ritsumeikan Univ, Kyoto Japan
    • Year and Date
      2009-09-14
    • Data Source
      KAKENHI-PROJECT-21560388
  • [Presentation] LDPC符号を用いた音楽電子透かし方式のクリッピング攻撃耐性に関する研究2009

    • Author(s)
      小林佑介, 阿倍功, マルチネスノリエガ ラウル, 山口 和彦
    • Organizer
      電子情報通信学会, 2009年暗号と情報セキュリティシンポジウム(SCIS2009 ), NO. 2D2-6, 6 pages
    • Place of Presentation
      大津プリンスホテル
    • Year and Date
      2009-01-21
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] 誤り訂正符号を用いた多元多重化電子透かし2008

    • Author(s)
      久保田淳哉, 山口和彦
    • Organizer
      電子情報通信学会、暗号と情報セキユリティシンポジウム(SCIS2008), No. 2F3-3, 6pages (SCIS2008), No. 2F3-5, 6pages
    • Place of Presentation
      宮崎県宮崎市
    • Year and Date
      2008-01-23
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Performance of LDPC Codes in Quantization-Based Watermarking2008

    • Author(s)
      Kazuhiko YAMAGUCHI
    • Organizer
      LDPC符号ワークショップ実行委員会およびIEEEIT Society Japan Chapter, LDPC符号ワークショップ
    • Place of Presentation
      沖縄
    • Year and Date
      2008-09-12
    • Data Source
      KAKENHI-PROJECT-18360179
  • [Presentation] Performance of LDPC Codes in Quantization-Based Watermarking2008

    • Author(s)
      Kazuhiko YAMAGUCHI, Raul MARTINEZ-NORIEGA, Mariko NAKANO, Brian KURKOSKI, Kingo KOBAYASHI
    • Organizer
      LDPC符号ワークショップ
    • Place of Presentation
      沖縄県
    • Year and Date
      2008-09-12
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] 結託耐性を有する音楽電子透かし法2008

    • Author(s)
      山口恒太郎
    • Organizer
      電子情報通信学会2008年 暗号と情報セキュリティシンポジウム(SCIS2008)
    • Place of Presentation
      宮崎
    • Data Source
      KAKENHI-PROJECT-18360179
  • [Presentation] クリッピング攻撃耐性を有する LDPC符号化による音声電子透かし方式とその自己同期復号 _抽出アルゴリズム2008

    • Author(s)
      小林佑介, 阿部 功, マルチネスノリエガ ラウル, 山口和彦
    • Organizer
      第31回情報理論とその応用シンボジウム予稿集(SITA2008) No. 7.2.2, 6 pages
    • Place of Presentation
      鬼怒川
    • Year and Date
      2008-10-09
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] QIM Audio Watermarking Systems Using LDPC Code with Soft Decoding2008

    • Author(s)
      Martinez-Noriega Raul, Nakano Mariko, Kurkoski Brian, Yamaguchi Kazuhiko, Kobayashi Kingo
    • Organizer
      IEICE 2008 Symposium on Cryptography and Information Security (SCIS2008), No. 2F3-1, 6 pages
    • Place of Presentation
      宮崎県宮崎市
    • Year and Date
      2008-01-23
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Block-based Fragile Watermarking Scheme for Tamper Detection and Recovery2008

    • Author(s)
      Youngran Park, Hyunho Kang, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Organizer
      IEICE 2008 Symposium on Cryptography and Information Security (SCIS2008), No. 2F4-5, 6 pages
    • Place of Presentation
      宮崎県宮崎市
    • Year and Date
      2008-01-23
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Negative Correlation-Based Collusion-Resistant Watermarking2008

    • Author(s)
      Hyunho Kang, Youngran Park, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Organizer
      IEICE 2008 Symposium on Cryptography and Information Security (SCIS2008), No. 2F4-6, 6 pages
    • Place of Presentation
      宮崎県宮崎市
    • Year and Date
      2008-01-23
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] 結託耐性を有する音楽電子透かし法2008

    • Author(s)
      山口恒太郎, 姜玄浩, 山口和彦, 小林欣吾
    • Organizer
      電子情報通信学会、暗号と情報セキユリディシンポジウム(SCIS2008), No.2F3-3, 6pages
    • Place of Presentation
      宮崎県宮崎市
    • Year and Date
      2008-01-23
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Performance of Quantization-Based Watermarking Methods Using LDPC Codes2008

    • Author(s)
      Isao Abe, Raul Martinez-Noriega, Mariko Nakano, Brian Kurkoski, Kazuhiko Yamaguchi, Kingo Kobayashi
    • Organizer
      第31回情報理論とその応用シンボジウム予稿集(SITA2008) No. 7.2.5, 6 pages
    • Place of Presentation
      鬼怒川
    • Year and Date
      2008-10-09
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Exact Density Evolution for a Simplified GF(q)LDPC Decoder on the Binary Symmetric Channel2007

    • Author(s)
      Brian Kurkoski, Kazuhiko Yamaguchi and Kingo Kobayashi
    • Organizer
      情報理論とその応用学会、第5回シャノン理論ワークショプ
    • Place of Presentation
      静岡県修善寺
    • Year and Date
      2007-09-07
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] 不均一誤り保護能力を有するLDPC符号の復号法とそれに基づく解析2007

    • Author(s)
      塗田 誠・クルカスキー ブライアン・山口和彦
    • Organizer
      電子情報通信学会情報通信基礎サブソサイエティ合同研究会(pp.83-88)
    • Place of Presentation
      東京都 電気通信大学
    • Year and Date
      2007-02-28
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] LDPC符号を用いたクリッピング耐性をもつ電子透かし2007

    • Author(s)
      阿部 功, 山口和彦, 姜 玄浩, 塗田 誠, ブライアンクルカスキー
    • Organizer
      情報理論とその応用学会、情報理論とその応用シンポジウム, No. 22.3, pp448-452.
    • Place of Presentation
      三重県志摩市
    • Year and Date
      2007-11-28
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] 通信路の状態を推定する適応的Sum-Product復号法2007

    • Author(s)
      相河研司・ブライアン クルカスキー・山口和彦
    • Organizer
      電子情報通信学会情報通信基礎サブソサイエティ合同研究会(pp.77-82)
    • Place of Presentation
      東京都 電気通信大学
    • Year and Date
      2007-02-28
    • Data Source
      KAKENHI-PROJECT-19560371
  • [Presentation] Audio Watermarkingbasedon Psychoacoustically-Adapted Patchwork Algorithm2007

    • Author(s)
      Kazuhiko Yamaguchi
    • Organizer
      The Triangle Symposium on Advanced ICT 2007,
    • Place of Presentation
      Beijing, China
    • Data Source
      KAKENHI-PROJECT-18360179
  • 1.  KOBAYASHI Kingo (20029515)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 57 results
  • 2.  BRIAN Kurkoski (80444123)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 28 results
  • 3.  KURIHARA Masazumi (90242346)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 4.  SAKATA Shojiro (20064157)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  OHTA Kazuo (80333491)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  國廣 昇 (60345436)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  韓 太舜 (80097287)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  星 守 (80125955)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  森田 啓義 (80166420)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  山本 博資 (30136212)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  佐藤 洋 (00017279)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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