日本語
The University of Electro-Communications 
Graduate School of Informatics and Engineering, School of Informatics and Engineering 
Department of Computer and Network Engineering, Cluster II (Emerging Multi-interdisciplinary Engineering) 

Associate Professor 
Hideki YAGI 

Personal website  

Career
Media Network Center, Waseda University  Research Associate  2005/04/01-2007/03/31 
Media Network Center, Waseda University  Assistant Professor  2007/04/01-2008/03/07 
Center for Frontier Science and Engineering, University of Electro-Communications  Assistant Professor  2008/03/08-2012/03/31 
University of Electro-Communications  Associate Professor  2012/04/01-Present 

Academic background
Waseda University  School of Science and Engineering  Department of Management and System Engineering  2001/03  Graduated 
Waseda University  Graduate School of Science and Engineering  Department of Mechanical Engineering  Master's program  2003/03  Completed 
Waseda University  Graduate School of Science and Engineering  Department of Management and Systems Engineering  Doctoral program  2005/12  Completed 

Academic degrees
Doctor of Engineering  Waseda University  2005/12 

Classes responsible within the university
2016  Exercises in Information and Communication Engineering I  Spring semester  Undergraduate, daytime 
2016  情報・通信工学専攻基礎  Spring semester  Graduate, EC  Master's program 
2016  技術英語  Spring semester  Graduate, IE  Master's program  Subject in specialty 
2016  Innovative Comprehensive Communications Design 1  Spring semester  Undergraduate, daytime  Subject in specialty 
2016  符号理論  Fall semester  Undergraduate, daytime 
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Classes responsible in other universities
2014  通信理論  東京工業大学 
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Education and research activities in foreign countries
Princeton University 電気工学科客員研究員  2010/07-2011/01  アメリカ 
Princeton University 電気工学科客員研究員  2008/11-2009/02  アメリカ 
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Current research areas
Communication/ Network engineering 
Theory of informatics 

Current research subjects
マルチユーザ通信における理論限界に迫る符号化の開発  マルチユーザ情報理論,通信路符号化  2008/04-Present 
高信頼性を確保する誤り訂正符号の構成と情報セキュリティへの応用  channel coding, coding theory, error correcting code, information security, digital watermarking  2001/04-Present 

Published papers
Paper  Yes  Variable-length coding with cost allowing non-vanishing error probability  Joint  Hideki Yagi, Ryo Nomura  IEICE Trans. Fundamentals  E100-A/ 8, 1683-1692  2017/08/01 
Paper  Yes  Generalized construction of cyclic (r, t)-locally repairable codes using trace function  Joint  Quang Thanh Pham, Hideki Yagi  IEICE Communications Express  6/ 7, 449-453  2017/07/01 
Paper  Yes  Reliability function and strong converse of biometrical identification systems based on list-decoding  Joint  Vamoua Yachongka, Hideki Yagi  IEICE Trans. Fundamentals  E100-A/ 5, 1262-1266  2017/05/01 
Paper  Yes  First- and second-order coding theorems for mixed memoryless channels with general mixture  Joint  Hideki Yagi, Te Sun Han, Ryo Nomura  IEEE Trans. Information Theory  62/ 8, 4395-4412  2016/08 
Paper  Yes  On derivation of tighter Shulman-Feder bound for Forney's generalized decoding  Joint  Toshihiro Niinomi, Hideki Yagi, Shigeichi Hirasawa  IEICE Trans. on Fumdamentals  J98-A/ 12, 680-690  2015/12/01 
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Research presentations
Other speech or lecture  A unified approach to designing channel quantizers for binary-input memoryless channels  2011LDPC符号ワークショップ  No  Hideki Yagi, Brian Kurkoski  2011/09 
Other speech or lecture  Improved rate-equivocation regions for secure cooperative communication  2011 Inform. Theory and Applications Workshop  No  Ninoslav Marina, Hideki Yagi, H. Vincent Poor  2011/02 
Other speech or lecture  Generalized time-sharing for asynchronous interference channels  2011 Inform. Theory and Applications Workshop  No  Hideki Yagi, H. Vincent Poor  2011/02 
Other speech or lecture  Error exponents for linear codes under maximum likelihood decoding at low rates  2010 Information Theory and Applications Workshop  No  Hideki Yagi, H. Vincent Poor  2010/02 
Other speech or lecture  Optimal non-uniform quantization of LDPC decoders  2010 Information Theory and Applications Workshop  No  Brian Kurkoski, Hideki Yagi  2010/02 
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Awards
電子情報通信学会 基礎・境界ソサイエティ 貢献賞  2016/09/21 
2006年度 情報理論とその応用学会 奨励賞  2007/11/29 
第30回 丹羽保次郎記念論文賞  2007/01/05 
第16回 早稲田大学大川功記念論文賞  2006/03/01 
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Memberships of academic societies
IEEE  2005/04-Present 
IEICE  2003/04-Present 
Research Institute of Signal Processing, Japan  2016/01-Present 
Soc. of Information Theory and its Applications (SITA)  2003/04-2010/12 
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Involvement in conference and research meetings
2018 International Symposium on Information Theory and its Applications (ISITA2018)  TPC Member  2018/10 
第40回情報理論とその応用シンポジウム(SITA2017)  プログラム委員  2017/11/28 
2017 International Conference on Wireless Communications Symposium (WCSP2017)  TPC Member  2017/10/11 
2016 International Symposium on Information Theory and its Applications (ISITA2016)  TPC Member  2016/10 
2016 International Symposium on Information Theory and its Applications (ISITA2016)  Publications Chair  2016/10 
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Committee or council involvement
電子情報通信学会  基礎境界ソサイエティ Fundamentals Review 編集幹事会幹事  2016/06-2018/05 
電子情報通信学会  基礎境界ソサイエティ Fundamentals Review 編集幹事(WEB担当)  2015/06-2017/05 
電子情報通信学会  基礎境界ソサイエティ 電子広報担当幹事  2015/06-2017/05 
電子情報通信学会  基礎境界ソサイエティ Fundamentals Review 編集幹事補佐  2015/06-2016/05 
IEICE  Research Society of Information Theory and Its Applications  2013/05-2015/04 
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Social activities
Academic journal activities  Special Section on Information Theory and its Applications, IEICE Trans. on Fundamentals.  2017/04-2018/12  Associate Editor 
Academic journal activities  電子情報通信学会 Fundamentals Review  2016/06-2018/05  編集幹事 
Academic journal activities  Special Section on Information Theory and its Applications, IEICE Trans. on Fundamentals.  2016/04-2017/12  Associate Editor 
Academic journal activities  Special Section on Information Theory and its Applications, IEICE Trans. on Fundamentals.  2014/04-2015/12  Editor 
Academic journal activities  電子情報通信学会論文誌A  2013/06-2017/05  編集委員 
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Committee activity in the University
情報理工学研究科 時間割作成WG  座長  2014/10-2015/03 
情報理工学研究科 時間割作成WG  委員  2013/10-2014/03 
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Other unique activities
2017  平成28年度メンタルヘルス懇談会の参加 
2016  平成28年度ハラスメント防止研修会の参加 
2016  平成28年度第2回FD講演会の参加 
2016  平成27年度メンタルヘルス懇談会の参加 
2015  平成27年度ハラスメント防止研修会の参加 
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