Katagiri Shigeru | Researcher Information

2021 - 2024 Development and Application of Co-nonlinearity Analysis Methods Leading to Novel Knowledge Awareness
2018 - 2022 Development of Class Boundary Evaluation Criterion in Pattern Recognition
2014 - 2017 MCE-Criterion-Based Approach to Design and Search of Discriminative Feature Space
2010 - 2012 Study on Achievable Performances of Minimum Classification Error Training
2007 - 2009 Systematization and Generalization of Discriminative Training

Kosei Kishishita, Shigeru Katagiri, Miho Ohsaki. On Speeding-Up by Simplifying Maximum Bayes Boundary-Ness Training. Junior & Student Poster Session, Information・System Society. 2022. ISS-SP. 015. 149-149
Ukyo Maruyama, Shigeru Katagiri, Miho Ohsaki. Experimental Evaluation by Phoneme Recognition of Minimum Classification Error Learning Method with Speech Synthesis Ability as Regularization Condition. 2022. ISS-A. 57. 55-55
Tomohiro Osumi, Shigeru Katagiri, Miho Ohsaki. Experimental Evaluation of Maximum Bayes Boundary-ness Training Method. The 84th National Convention of Information Processing Society of Japan. 2022. 2. 357-358
Taikichi Koito, Shigeru Katagiri, Miho Ohsaki. Evaluation of Speech Recognition using a KMCE Learning Method for Variable Length Patterns. 2022. 2. 283-284
David Ha, Shigeru Katagiri, Hideyuki Watanabe, Miho Ohsaki. An Improved Boundary Uncertainty-Based Estimation for Classifier Evaluation. Journal of Signal Processing Systems. 2021. 93. 9. 1057-1084

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Tsubasa Ochiai, Tatsuya Mitsuhiro, Shigeki Matsuda, Shigeru Katagiri. Introduction to Deep Learning Toolkit for Speech and Language Processing. Proc. ASJ. 2017. 73. 1. 63-72
中谷彰皓, 片桐滋, 大崎美穂. 高臨場感を与える視聴覚ディスプレイのための音像制御システム. 情報処理学会研究報告. GN, [グループウェアとネットワークサービス]. 2015. 2015. 23. 1-6
李榮宰, 片桐滋, 大崎美穂. ローカル・ラグ制御を伴うマルチメディア伝送サーバの構築. 情報処理学会研究報告. GN, [グループウェアとネットワークサービス]. 2015. 2015. 22. 1-8
SHIRAISHI Hiroyuki, WATANABE Hideyuki, KATAGIRI Shigeru, Lu XUGANG, HORI Chiori, OHSAKI Miho. Relation between Data Grouping and Robustness to Unseen Data in Large Geometric Margin Minimum Classification Error Training. Technical report of IEICE. Multimedia and virtual environment. 2015. 114. 410. 177-182
TOGOE Hiroto, WATANABE Hideyuki, KATAGIRI Shigeru, LU Xugang, HORI Chiori, OHSAKI Miho. Analysis of Minimum Classification Error Training using Bit-String-Based Genetic Algorithms. Technical report of IEICE. Multimedia and virtual environment. 2015. 114. 410. 171-176

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Pattern Recognition in Speech and Language Processing
CRC Press 2003
Handbook of Neural Network Signal Processing
CRC Press 2001
Nonlinear Dynamical Systems -Feedforward Neural Network Perspective-
John Wiley & Sons 2001
Intelligent Signal Processing
IEEE Press 2001
Handbook of Neural Networks for Speech Processing
Artech House 2000

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To Ride the Tide or To Stick with The Basics?
(ACM, International Conference on Signal Processing and Machine Learning (SPML2019) 2019)
From Bayes Error to Bayes Boundary
(ACM SPML 2018 2018)
パターン認識課題にどう向き合うか-一般化確率的降下法と最小分類誤り学習法の狭間で-
(電子情報通信学会パターン認識•メディア理解研究会 2009)
最新インタラクション技術-同室感通信t-Roomと要素技術研究の共創を目指す-
(情報通信ネットワーク協会「Adaptive & Scalableデザイン」ワーキングループ 2009)
A New Perspective of Discriminative Training for Pattern Recognition
(IEEE and IET, 2008 International Conference on Audio, Language and Image Processing (ICALIP2018) 2008)

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t-Roomによる遠隔コラボレーション技術
2006 - 2008
Collaboration technology enhanced with t-Room
2006 - 2008

- 1982 Tohoku University
- 1982 Tohoku University Graduate School, Division of Engineering
- 1979 Tohoku University
- 1979 Tohoku University Graduate School, Division of Engineering
- 1977 Tohoku University Faculty of Engineering

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Dr. Engineering (Tohoku University)
工学博士 (東北大学)
修士(工学) (東北大学)

2014/06 - 現在 ATR Learning Technology Outside Director
2013/04 - 現在 (株)国際電気通信基礎技術研究所脳情報解析研究所客員研究員
2013 - 現在 Visiting Researcher (Vice Director), Neural Information Analysis Laboratories, ATR
2006/04 - 現在 Professor, Doshisha University
2006 - 現在 Doshisha University Faculty of Science and Engineering, Department of Information Systems Design

2006/08 - 2014/07 Science Council of Japan Member

2006/04 - 2008/03 Research Professor, NTT CS Labs

2006 - 2008 NTT コミュニケーション科学基礎研究所リサーチプロフェッサー

2004/04 - 2006/03 Part-time Lecturer, Faculty of Engineering, Doshsiha University

2005 - 2006 Nippon Telegraph and Telephone NTT Communication Laboratories (CS Labs) Director

2004 - 2006 Doshisha University

2003/04 - 2005/03 Deputy Director, NTT CS Labs

2003 - 2005 NTT CS研副所長 (企画担当)

2001/04 - 2004/03 Part-time Lecturer, Graduate School of Engieering, Nagoya University

1998/04 - 2004/03 Adjunct Professor, Graduate School of Informatics, Kyoto University

2001 - 2004 Nagoya University Graduate School of Engineering

2000 - 2004 NTT CS研音声オープンラボ統括(兼務)

1998 - 2004 Kyoto University Graduate School of Informatics

2000/10 - 2003/03 NTT CS Labs Intelligent Informatics Laboratory Executive Manager

2000 - 2003 NTT CS研知能情報研究部長

2000 - 2001 NTT CS研知能情報研究部知識処理研究グループリーダ(兼務)

2000 - 2000 NTT CS研知能情報研究部信号処理研究グループグループリーダ

1999 - 2000 NTT CS研知能情報研究部学習理論研究グループグループリーダ

1999 - 2000 Group Leader, CS Labs

1997 - 1999 (株)ATR人間情報通信研究所研究室長

1997 - 1999 Dept. Head, ATR

1993 - 1997 (株)ATR音声翻訳通信研究所主幹研究員

1992 - 1997 Supervisor, ATR

1993 - 1993 (株)ATR人間情報通信研究所主幹研究員

1992 - 1993 (株)ATR視聴覚機構研究所主幹研究員

1986 - 1992 (株)ATR視聴覚機構研究所主任研究員

1986 - 1992 Senior Researcher, Advanced Telecommunications Research Institute International (ATR)

1989 - 1990 AT&T Bell Laboratories Visiting Researcher

1982 - 1986 日本電信電話公社(現日本電信電話株式会社(NTT))武蔵野電気通信研究所研究員

1982 - 1986 Researcher, Nippon Telegraph and Telephone (NTT) Electrical Communication Laboratories

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2012 - 現在 IEEE 電子情報通信学会「パターン認識・メディア理解」研究会技術研究報告
2013/07 - 2019/06 IEEE Member, James L. Flanagan Speech and Audio Processing Award Selection Committee
2016/07 - 2018/06 IEEE Chair, James L. Flanagan Speech and Audio Processing Award Selection Committee
2013 - 2014 IEEE Past Chair, Kansai Section
2013 - 2014 IEEE Member, James Flanagan Award Committee

2011 - 2012 IEEE Regional Committee Member, Region 10

2011 - 2012 IEEE Board Member, Japan Council

2011 - 2012 IEEE Chair, Kansai Section

2010 - 2011 IEEE General Co-Chair, MLSP2011

2009 - 2010 IEEE Chair, Kansai Section Nominations Committee

2002 - 2010 IEEE Member, Kansai Section Nominations Committee

2005/07 - 2009/06 IEEE Member, James L. Flanagan Speech and Audio Processing Award Selection Committee

2007 - 2009 日本音響学会査読委員

2007 - 2009 Acoustical Society of Japan Reviewer

2006 - 2009 IEEE Member, Signal Processing Society Nomination & Appointment Committee

2005 - 2009 IEEE Member, James Flanagan Award Committee

2009 - IEEE Member, Japan Council Award Committee

2004/07 - 2007/06 IEEE Member, Flank Rosenblatt Award Selection Committee

2006 - 2007 日本音響学会関西支部会計監査

2004 - 2007 IEEE Member, Flank Rosenblatt Award Committee

2005 - 2006 日本音響学会会勢拡大・広報委員会委員

2005 - 2006 Acoust. Soc. Jpn. Member, Organization & Publicity Committee

2001 - 2006 電子情報通信学会論文誌査読委員

2000 - 2006 INNS, JNNS, ENNS Action Editor

2003 - 2005 IEEE Member-at-Large, Signal Processing Society Board-of-Governors

2005 - 日本音響学会関西支部支部長

2005 - Acoust. Soc. Jpn. Chair, Kansai Section

2001 - 2002 日本音響学会会勢拡大・広報委員会委員

2001 - 2002 European Association for Speech, Signal and Image Processing Senior Editor

2001 - 2002 Acoust. Soc. Jpn. Member, Promotion & Publicity Committee

2001 - 2002 European Association for Speech, Signal and Image Processing Senior Editor

1999 - 2002 日本音響学会特別企画委員会委員

1999 - 2002 Acoust. Soc. Jpn. Member, Special Event Organizing Committee

2002 - IEEE Member, Neural Network Society Administration Committee

1999 - 2001 日本音響学会関西支部評議員

1999 - 2001 Acoust. Soc. Jpn. Councilor, Kansai Section

1998 - 2001 IEEE Member, Neural Network Council Advisory Committee

1997 - 2001 電子情報通信学会論文誌編集委員

1997 - 2001 IEEE Member, Signal Processing Society Multi-Media Signal Processing Technical Committee

1997 - 2001 IEICE Transaction Editor

1999 - 2000 IEEE Chair, Signal Processing Society Neural Networks for Signal Processing Technical Committee

1999 - 日本音響学会代議員

1999 - 日本音響学会評議員

1999 - Acoust. Soc. Jpn. Councilor

1997 - 1998 IEEE Vice Chair, Tokyo Chapter

1997 - 1998 IEEE Secretary, Signal Processing Society Neural Networks for Signal Processing Technical Committee

1997 - 1998 IEEE Vice Chair, Tokyo Chapter

1997 - 1998 IEEE Secretary, Signal Processing Society Neural Networks for Signal Processing Technical Committee

1994 - 1997 IEEE Associate Editor, Trans. on Signal Processing

1991 - 1996 IEEE Member, Signal Processing Society Neural Networks for Signal Processing Technical Committee

1991 - 1996 IEEE Member, Signal Processing Society Neural Networks for Signal Processing

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2002 - NTT R&Dフェロー
2002 - 人工知能学会全国大会ベストプレゼンテーション賞
2002 - NTT R&D Fellow
2002 - Best Presentation Award, Japanese Society for Artificial Intelligence
2001 - IEEE フェロー

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電子情報通信学会 , 日本音響学会 , ENNS , JNNS , INNS , IEEE , Signal and Image Processing , European Association for Speech , IEICE , Acoustical Society of Japan , Acoust. Soc. Jpn. , ENNS , JNNS , INNS , IEEE , Signal and Image Processing , European Association for Speech