Yokoo Hidetoshi 横尾英俊

… Alternative Names

YOKOO Hidetoshi 横尾英俊

HIDETOSHI Yokoo 横尾英俊

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Researcher Number	70134153
Other IDs
External Links
Affiliation (Current)	2022: 群馬大学, 大学院理工学府, 教授
Affiliation (based on the past Project Information) *help	2014 – 2019: 群馬大学, 大学院理工学府, 教授 2013: 群馬大学, 理工学研究科, 教授 2013: 群馬大学, 理工学研究院, 教授 2011 – 2012: 群馬大学, 工学(系)研究科(研究院), 教授 2007 – 2009: Gunma University, 大学院・工学研究科, 教授 2002 – 2006: 群馬大学, 工学部, 教授 1999 – 2000: 群馬大学, 工学部, 教授
Review Section/Research Field	Principal Investigator Fundamental theory of informatics / Theory of informatics / 計算機科学
Keywords	Principal Investigator データ圧縮 / 情報理論 / ユニバーサル符号 / 情報基礎 / 情報数理 / 情報埋め込み / 情報源符号化 / 情報ハイディング / CSE / エントロピー符号化 … More / エントロピー符号 / Information Theory / Data Compression / マルチデータ / データ埋め込み / 符号化 / CSE圧縮 / 部分列数え上げ / 整列変換 / ブロックソート法 / 文脈ソート法 / 確率モデル / 無歪み圧縮 / 適応的アルファベット分解 / ユニバーサル符号、 / ソート法 / モデリング / PPM / プレフィクスリスト / Data compression / universal coding / sorting / block sorting / context sorting / statistical model / lossless compression / adaptive alphabet decomposition / 情報源符号化法 / 文法法 / グラフ文法 / Source Coding / Universal Codes / Grammar-Based / Graph Grammar / 電子透かし / 可逆埋め込み / 漸近的最良性 / 無ひずみ / Information hiding / Steganography / Watermarking / Reversible Embedding Less

Research Projects
(7 results)
Research Products
(43 results)

New Trends in Transform-based Lossless Compression AlgorithmsPrincipal Investigator
- Principal Investigator
  
  Yokoo Hidetoshi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Theory of informatics
- Research Institution
  Gunma University
Systematic unification of fundamental data compression methods related to CSEPrincipal Investigator
- Principal Investigator
  
  Yokoo Hidetoshi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Theory of informatics
- Research Institution
  Gunma University
Development of novel transform-based lossless compression schemesPrincipal Investigator
- Principal Investigator
  
  YOKOO Hidetoshi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Gunma University
Lossless Compression of Multi-Data Sets and its VariationsPrincipal Investigator
- Principal Investigator
  
  YOKOO Hidetoshi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Gunma University
Information Embedding Ensuring the Complete Recoverability of Cover DataPrincipal Investigator
- Principal Investigator
  
  YOKOO Hidetoshi
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Gunma University
Study of Lossless Data Compression Based on Language ModelsPrincipal Investigator
- Principal Investigator
  
  YOKOO Hidetoshi
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  計算機科学
- Research Institution
  Gunma University
Study of Sort-Based Data Compression AlgorithmsPrincipal Investigator
- Principal Investigator
  
  HIDETOSHI Yokoo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  計算機科学
- Research Institution
  Gunma University

[Journal Article] Compression by Substring Enumeration and Its Related Topics: As a Bridge Between Offline Universal Codes2018
- Author(s)
  横尾英俊
- Journal Title
  
  Fundamentals Review
  
  Volume: 12 Issue: 1 Pages: 21-29
- DOI
  10.1587/essfr.12.1_21
- NAID
  130007387297
- ISSN
  1882-0875
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-17K00004
[Journal Article] Efficient Implementation and Empirical Evaluation of Compression by Substring Enumeration2016
- Author(s)
  Sho Kanai, Hidetoshi Yokoo, Kosumo Yamazaki, Hideaki Kaneyasu
- Journal Title
  
  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  
  Volume: E99-A Issue: 2 Pages: 601-611
- DOI
  10.1587/transfun.e99.a.601
  10.1587/transfun.E99.A.601
- NAID
  130005121512
- ISSN
  0916-8508, 1745-1337
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26330005
[Journal Article] Extension and faster implementation of the GRP Transform for lossless compression, CPM 20102010
- Author(s)
  H. Yokoo
- Journal Title
  
  Lecture Notes in Computer Science vol. 6129
  
  Pages: 338-347
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500007
[Journal Article] 一般化 Radix Permute 変換による無ひずみデータ圧縮2010
- Author(s)
  稲垣和将, 富澤義宏, 横尾英俊
- Journal Title
  
  電子情報通信学会論文誌A vol. J93-A, no. 8(掲載決定)
- NAID
  110007686271
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500007
[Journal Article] Novel and generalized sort-based transform for lossless data compression2009
- Author(s)
  Kazumasa Inagaki, Yoshihiro Tomizawa, Hidetoshi Yokoo
- Journal Title
  
  Lecture Notes in Computer Science 5721
  
  Pages: 102-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500007
[Journal Article] Novel and generalized sort-based transform for lossless data compression, SPIRE 20092009
- Author(s)
  K. Inagaki, Y. Tomizawa, H. Yokoo
- Journal Title
  
  Lecture Notes in Computer Science vol. 5721
  
  Pages: 102-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500007
[Journal Article] ゴーレイ符号による情報ハイディングと画像データへの応用2008
- Author(s)
  笠原祥一, 横尾英俊
- Journal Title
  
  電子情報通信学会論文誌A J91-A
  
  Pages: 685-694
- NAID
  110007384663
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500007
[Journal Article] ゴーレイ符号による情報ハイディングと画像データへの応用2008
- Author(s)
  笠原祥一, 横尾英俊
- Journal Title
  
  電子情報通信学会論文誌 A vol. J91-A, no. 6
  
  Pages: 685-694
- NAID
  110007384663
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500007
[Journal Article] A comparison of methods for redundancy reduction in recurrence time coding2006
- Author(s)
  Hidetoshi Yokoo
- Journal Title
  
  IEEE Trans. on Information Theory 52・8
  
  Pages: 3793-3799
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500007
[Journal Article] 再帰時間符号化データ圧縮法における情報埋込み2005
- Author(s)
  儘田真吾, 横尾英俊
- Journal Title
  
  電子情報通信学会論文誌A J88-A・5
  
  Pages: 616-624
- NAID
  110003314056
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500007
[Journal Article] Information Embedding in Lossless Compression by Recurrence Time Coding2005
- Author(s)
  Shigeno Mamada, Hidetoshi Yokoo
- Journal Title
  
  IEICE Trans. Fundamentals (Japanese Edition) Vol.J88-A, No.5
  
  Pages: 616-624
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500007
[Presentation] 部分列数え上げデータ圧縮法拡張のための実装法2020
- Author(s)
  入江明宏，横尾英俊
- Organizer
  電子情報通信学会情報理論研究会
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] Fast construction of almost optimal symbol distributions for asymmetric numeral systems2019
- Author(s)
  Danny Dube and Hidetoshi Yokoo
- Organizer
  2019 IEEE International Symposium on Information Theory, ISIT 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] エントロピー符号化法ANSのための確率近似法の多元情報源での評価2019
- Author(s)
  井上レオナルド，横尾英俊
- Organizer
  電子情報通信学会技術研究報告, vol. 118, no. 477, IT2018-93
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] A new variation of asymmetric numeral systems2019
- Author(s)
  Xin Qi and Hidetoshi Yokoo
- Organizer
  電子情報通信学会技術研究報告, vol. 118, no. 477, IT2018-94
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] Asymptotic optimality of asymmetric numeral systems2019
- Author(s)
  Hidetoshi Yokoo and Danny Dube
- Organizer
  42nd Symposium on Information Theory and its Applications, SITA2019
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] Empirical evaluation of the effect of the symbol distribution on the performance of ANS2018
- Author(s)
  Danny Dube and Hidetoshi Yokoo
- Organizer
  第41回情報理論とその応用シンポジウム}
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] Probability approximation in asymmetric numeral systems2018
- Author(s)
  Hidetoshi Yokoo and Toshiki Shimizu
- Organizer
  International Symposium on Information Theory and Its Applications (ISITA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] 部分列数え上げデータ圧縮法のある拡張について2018
- Author(s)
  横尾英俊
- Organizer
  第41回情報理論とその応用シンポジウム
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] エントロピー符号化法ABS/ANSの冗長度評価2017
- Author(s)
  清水寿樹，横尾英俊
- Organizer
  第40回情報理論とその応用シンポジウム
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] 部分列数え上げデータ圧縮法とその関連法について2017
- Author(s)
  横尾英俊
- Organizer
  電子情報通信学会情報理論研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17K00004
[Presentation] On the stationary distribution of asymmetric numeral systems2016
- Author(s)
  Hidetoshi Yokoo
- Organizer
  International Symposium on Information Theory and Its Applications (ISITA2016)
- Place of Presentation
  Monterey, CA, USA
- Year and Date
  2016-10-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330005
[Presentation] On the stationary distribution of asymmetric binary systems2016
- Author(s)
  Hidetoshi Yokoo
- Organizer
  2016 IEEE International Symposium on Inforamtion Theory (ISIT2016)
- Place of Presentation
  Barcelona, Spain
- Year and Date
  2016-07-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26330005
[Presentation] エントロピー符号化法ABSについての一考察2015
- Author(s)
  横尾英俊
- Organizer
  第38回情報理論とその応用シンポジウム
- Place of Presentation
  岡山県倉敷市
- Year and Date
  2015-11-26
- Data Source
  KAKENHI-PROJECT-26330005
[Presentation] Compression by substring enumeration データ圧縮法の効率的実現2014
- Author(s)
  山崎世界, 金安英明, 横尾英俊
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  大阪市
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] 記号列に対する変換に基づく秘密分散法2013
- Author(s)
  津久井香奈, 横尾英俊
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  仙台市
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] CSE無ひずみデータ圧縮法の情報理論的解釈2012
- Author(s)
  横尾英俊
- Organizer
  電子情報通信学会情報理論研究会
- Place of Presentation
  筑波大学，つくば市
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] CSE 無ひずみデータ圧縮法の情報理論的解釈2012
- Author(s)
  横尾英俊
- Organizer
  電子情報通信学会技術研究報告
- Place of Presentation
  つくば市
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] Asymptotic optimal lossless compression via the CSE technique2011
- Author(s)
  Hidetoshi Yokoo
- Organizer
  2011 First International Conference on Data Compression, Communication and Processing, CCP 2011
- Place of Presentation
  Palinuro, Italy
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] Asymptotic optimal compression via the CSE technique2011
- Author(s)
  Hidetoshi Yokoo
- Organizer
  2011 First International Conference on Data Compression, Communication and Processing, CCP 2011
- Place of Presentation
  Plinuro, Italy
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] The universality and linearity of compression by substring enumeration2011
- Author(s)
  Danny Dúbe and Hidetoshi Yokoo
- Organizer
  2011 IEEE International Symposium on Information Theory, ISIT 2011
- Place of Presentation
  Saint-Petersburg, Russia
- Data Source
  KAKENHI-PROJECT-23500006
[Presentation] File-size preserving LZ encoding for reversible data embedding, DCC20102010
- Author(s)
  H. Yokoo
- Organizer
  Data Compression Conf.
- Place of Presentation
  Snowbird, UT, USA
- Year and Date
  2010-03-25
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] File-size preserving LZ encoding for reversible data embedding2010
- Author(s)
  Hidetoshi Yokoo
- Organizer
  DCC2010, Data Compression Conference
- Place of Presentation
  Snowbird, Utah, U.S.A.
- Year and Date
  2010-03-25
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] GRP 変換によるデータ圧縮の実験2009
- Author(s)
  稲垣和将, 富澤義宏, 横尾英俊
- Organizer
  第32回情報理論とその応用シンポジウム
- Place of Presentation
  湯田温泉, 山口県
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] 無ひずみデータ圧縮のための一般化 Radix Permute 変換2009
- Author(s)
  富澤義宏, 稲垣和将, 横尾英俊
- Organizer
  第32回情報理論とその応用シンポジウム
- Place of Presentation
  湯田温泉, 山口県
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] 無ひずみデータ圧縮のための一般化Radix Permute変換2009
- Author(s)
  富澤義宏, 稲垣和将, 横尾英俊
- Organizer
  第32回情報理論とその応用シンポジウム
- Place of Presentation
  山口市
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] GRP変換によるデータ圧縮の実験2009
- Author(s)
  稲垣和将, 富澤義宏, 横尾英俊
- Organizer
  第32回情報理論とその応用シンポジウム
- Place of Presentation
  山口市
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] MPEG-4 ALS マスクLZ符号化におけるデータ埋め込み2007
- Author(s)
  側高英俊, 横尾英俊
- Organizer
  第2回マルチメディア情報ハイディング研究会
- Place of Presentation
  宮城蔵王
- Year and Date
  2007-11-09
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] ゴーレイ符号による情報ハイディングの濃淡画像への応用2007
- Author(s)
  笠原祥一, 横尾英俊
- Organizer
  第2回マルチメディア情報ハイディング研究会
- Place of Presentation
  宮城蔵王, 宮城県
- Year and Date
  2007-11-09
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] ゴーレイ符号による情報ハイディングの濃淡画像への応用2007
- Author(s)
  笠原祥一, 横尾英俊
- Organizer
  第2回マルチメディア情報ハイディング研究会
- Place of Presentation
  宮城蔵王
- Year and Date
  2007-11-09
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] MPEG-4 ALS マスクLZ符号化におけるデータ埋め込み2007
- Author(s)
  側高英俊, 横尾英俊
- Organizer
  第2回マルチメディア情報ハイディング研究会
- Place of Presentation
  宮城蔵王, 宮城県
- Year and Date
  2007-11-09
- Data Source
  KAKENHI-PROJECT-19500007
[Presentation] Compression by Substring Enumeration符号化法のBWT行列による実現
- Author(s)
  金井翔，横尾英俊
- Organizer
  情報処理学会，アルゴリズム研究会
- Place of Presentation
  愛媛県松山市
- Year and Date
  2014-06-13 – 2014-06-14
- Data Source
  KAKENHI-PROJECT-26330005
[Presentation] Compression by substring enumerationデータ圧縮法の効率的実現
- Author(s)
  山崎世界，金安英明，横尾英俊
- Organizer
  電子情報通信学会情報理論研究会
- Place of Presentation
  大阪
- Data Source
  KAKENHI-PROJECT-23500006

Yokoo Hidetoshi 横尾 英俊

YOKOO Hidetoshi 横尾 英俊

HIDETOSHI Yokoo 横尾 英俊

Research Projects

Research Products

New Trends in Transform-based Lossless Compression AlgorithmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Systematic unification of fundamental data compression methods related to CSEPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of novel transform-based lossless compression schemesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Lossless Compression of Multi-Data Sets and its VariationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Information Embedding Ensuring the Complete Recoverability of Cover DataPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Lossless Data Compression Based on Language ModelsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Sort-Based Data Compression AlgorithmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Compression by Substring Enumeration and Its Related Topics: As a Bridge Between Offline Universal Codes2018

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Efficient Implementation and Empirical Evaluation of Compression by Substring Enumeration2016

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Extension and faster implementation of the GRP Transform for lossless compression, CPM 20102010

Author(s)

Journal Title

Data Source

[Journal Article] 一般化 Radix Permute 変換による無ひずみデータ圧縮2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Novel and generalized sort-based transform for lossless data compression2009

Author(s)

Journal Title

Data Source

[Journal Article] Novel and generalized sort-based transform for lossless data compression, SPIRE 20092009

Author(s)

Journal Title

Data Source

Yokoo Hidetoshi 横尾英俊

YOKOO Hidetoshi 横尾英俊

HIDETOSHI Yokoo 横尾英俊