Takeuchi Keigo

タケウチケイゴ | Takeuchi Keigo

Affiliation and department：
Job title： Associate Professor
Homepage URL (2)： https://comm.ee.tut.ac.jp/csp/ , https://comm.ee.tut.ac.jp/csp/en/

Research field (1)： Communication and network engineering

Research keywords (6)： Statistical Mechanical Informatics , Communication Theory , Information Theory , 情報統計力学 , 通信方式 , 情報理論

Research theme for competitive and other funds (7)：

2021 - 2026 ベイズ最適な性能に迫る畳み込み近似的メッセージ伝播法の創出
2018 - 2021 Rateless Coded Modulation Based on Random Matrix Theory
2015 - 2018 Blind Channel Estimation for Massive MIMO
2014 - 2017 Low-Complexity Spatially Coupled Coded Modulation Approaching the Shannon Limit
2011 - 2013 Construction and Analysis of Communication Schemes for Mobile MIMO Broadcast Systems

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Papers (57)：

K. Takeuchi. Decentralized Generalized Approximate Message-Passing for Tree-Structured Networks. Proc. 2024 IEEE Int. Conf. Acoust. Speech Signal Process. 2024. 12866-12870
K. Takeuchi. Orthogonal Approximate Message-Passing for Spatially Coupled Linear Models. IEEE Trans. Inf. Theory. 2024. 70. 1. 594-631
K. Takeuchi. Long-Memory Message-Passing for Spatially Coupled Systems. Proc. 2023 IEEE Int. Conf. Acoust. Speech Signal Process. 2023
S. Hashimoto, K. Takeuchi. Simplification and Accurate Implementation of State Evolution Recursion for Conjugate Gradient. IEICE Trans. Fundamentals. 2023. E106-A. 6. 952-956
T. Yoshida, K. Takeuchi. Deep Learning of Damped AMP Decoding Networks for Sparse Superposition Codes via Annealing. IEICE Trans. Fundamentals. 2023. E106-A. 3. 414-421

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MISC (6)：

Takeuchi Keigo, Vehkapera Mikko, Tanaka Toshiyuki, Muller Ralf R. 22pVC-5 Channel Estimation and Multiuser Detection in CDMA Channels via Statistical Mechanics. Meeting abstracts of the Physical Society of Japan. 2008. 63. 2. 248-248
TAKEUCHI Keigo, VEHKAPERA Mikko, TANAKA Toshiyuki, MULLER Ralf R. Statistical-Mechanics-Based Approach to Joint Channel Estimation and Multiuser Detection in DS-CDMA Channels. IEICE technical report. 2008. 108. 164. 43-48
Takeuchi Keigo, Tanaka Toshiyuki. 25pRJ-11 Statistical-mechanics-based analysis for intersymbol-interference channels. Meeting abstracts of the Physical Society of Japan. 2008. 63. 1. 307-307
Takeuchi Keigo, Tanaka Toshiyuki. 21aTL-1 Higher Order Asymptotic Analysis of the Free Energy in Random Vector Channels. Meeting abstracts of the Physical Society of Japan. 2007. 62. 2. 253-253
Takeuchi Keigo, Tanaka Toshiyuki. 20pWD-9 Hierarchical mean field theory in a MIMO-CDMA channel. Meeting abstracts of the Physical Society of Japan. 2007. 62. 1. 294-294

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Lectures and oral presentations (63)：

Decentralized Generalized Approximate Message-Passing for Tree-Structured Networks
(2024 IEEE Int. Conf. Acoust. Speech Signal Process. 2024)
Challenges and Future Direction in Message-Passing Demodulation
(2024)
Introduction of State Evolution: Design Message-Passing Algorithms
(46th Symposium on Information Theory and its Applications 2023)
On Finite-Size Performance of Memory Approximate Message-Passing
(46th Symposium on Information Theory and its Applications 2023)
Comparison between Long-Memory Message-Passing Algorithms via State Evolution
(46th Symposium on Information Theory and its Applications 2023)

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Education (4)：

2006 - 2009 Kyoto University Graduate School of Informatics Department of Systems Science
2006 - 2006 Kyoto University Graduate School of Informatics Department of Applied Mathematics and Physics
2004 - 2006 Kyoto University Graduate School of Informatics Department of Applied Mathematics and Physics
2000 - 2004 Kyoto University Faculty of Engineering Undergraduate School of Informatics and Mathematical Science

Professional career (1)：

Work history (3)：

2016/02 - 現在 Toyohashi University of Technology Department of Electrical and Electronic Information Engineering Associate Professor
2011/04 - 2016/01 University of Electro-Communications Department of Communication Engineering and Informatics Assistant Professor
2009/04 - 2010/03 University of Electro-Communications Department of Information and Communication Engineering Assistant Professor

Committee career (31)：

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Awards (8)：

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Association Membership(s) (3)：

The Physical Society of Japan , IEEE , IEICE

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