WADAYAMA Tadashi

写真a

Affiliation Department

Department of Computer Science
Department of Computer Science

Title

Professor

External Link

Degree

  • (BLANK) ( Kyoto Institute of Technology )

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Communication and network engineering

From School

  • Kyoto Institute of Technology   Faculty of Engineering and Design

    - 1991.03

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    Country:Japan

From Graduate School

  • Kyoto Institute of Technology   Graduate School, Division of Engineering   Master's Course

    - 1993.03

Professional Memberships

  • IEEE

  • 電子情報通信学会

 

Research Career

  • Study on low density parity check codes

    (not selected)  

    Project Year:

  • Study on coded-modulation

    (not selected)  

    Project Year:

  • Study on weijht distributions of binary linear code

    (not selected)  

    Project Year:

Papers

  • Deep Unfolding-Based Distributed MIMO Detection Reviewed

    M. Kumagai, A. Nakai-Kasai, T. Wadayama

    2023 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2023)   2023.10

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    Authorship:Last author   Language:English  

  • Gradient Flow Decoding for LDPC Codes Reviewed

    T. Wadayama, K. Nakajima, A. Nakai-Kasai

    2023 International Symposium on Topics in Coding (ISTC2023)   2023.09

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    Authorship:Lead author   Language:English  

  • PSOR-Jacobi Algorithm for Accelerated MMSE MIMO Detection Reviewed

    A. Mizukoshi, A. Nakai-Kasai, T. Wadayama

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E107-A ( 3 )   2023.08

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    Authorship:Last author   Language:English  

  • Proximal Decoding for LDPC Codes Reviewed

    T.Wadayama , S. Takabe

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E106-A ( 3 )   2023

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    Authorship:Lead author   Language:English  

  • Precoder Optimization Using Data Correlation for Wireless Data Aggregation Reviewed

    A. Nakai-Kasai, N. Hayashi, T. Wadayama

    IEICE Transactions on Communications   2023

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    Authorship:Last author   Language:English  

  • MMSE Signal Detection for MIMO Systems based on Ordinary Differential Equation Reviewed

    Ayano Nakai-Kasai , Tadashi Wadayama

    IEEE Global Communications Conference (GLOBECOM), 2022   2022.12

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Precoder Design for Correlated Data Aggregation via Over-the-Air Computation in Sensor Networks Reviewed

    Ayano Nakai-Kasai , Tadashi Wadayama

    IEEE Global Communications Conference (GLOBECOM) Workshop (Wireless Communications for Distributed Intelligence), 2022   2022.12

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • PSOR-Jacobi Algorithm for Accelerated MMSE MIMO Detection Reviewed

    Asahi Mizukoshi, Tadashi Wadayama , Ayano Nakai-Kasai

    International Symposium on Information Theory and Its Applications (ISITA), 2022   2022.10

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Ordinary Differential Equation-based Sparse Signal Recovery, Reviewed

    Tadashi Wadayama , Ayano Nakai-Kasai

    International Symposium on Information Theory and Its Applications (ISITA), 2022   2022.10

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

  • Fully Analog Noise-Resilient Dynamical Systems Storing Binary Sequence Reviewed

    Tadashi Wadayama,

    EEE International Symposium on Information Theory, (ISIT) 2022.   2022.06

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

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Books and Other Publications

  • 情報理論

    内匠逸編(和田山:3,9章担当)( Role: Joint author)

    オーム社  2010.11 

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    Language:jpn   Book type:Scholarly book

  • 誤り訂正技術の基礎

    和田山正( Role: Sole author)

    森北出版  2010.07 

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    Language:jpn   Book type:Scholarly book

Misc

  • 深層展開に基づく信号処理アルゴリズムの設計

    和田山正, 高邉賢史

    14 ( 1 )   60 - 72   2020

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (international conference proceedings)  

  • 圧縮センシングにおける完全再現十分条件について

    和田山正

    2010.06

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    Authorship:Lead author   Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (international conference proceedings)   Publisher:日本神経回路学会  

Presentations

  • Deep Unfolding-based Distributed MIMO Detection

    2023.08 

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    Event date: 2023.08

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • LDPC符号のための勾配流復号法

    和田山正,中島健翔,中井彩乃

    電子情報通信学会情報理論研究会  2023.05  電子情報通信学会

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    Event date: 2023.05

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都   Country:Japan  

  • 無制約凸二次計画問題に対する勾配法と勾配系微分方程式数値解法の関係

    中井彩乃,和田山正

    電子情報通信学会情報理論研究会  2023.05  電子情報通信学会

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    Event date: 2023.05

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都   Country:Japan  

  • 無線センサネットワーク上の相関データ集約における空中計算のためのプリコーダ設計

    中井彩乃,和田山正

    電子情報通信学会無線通信システム研究会  2022.07  電子情報通信学会

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    Event date: 2022.07

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:石川   Country:Japan  

  • MIMOシステムにおけるMMSE信号検出の微分方程式による定式化と平均二乗誤差解析

    中井彩乃,和田山正

    電子情報通信学会情報理論研究会  2022.05  電子情報通信学会

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    Event date: 2022.05

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜   Country:Japan  

  • Refined Density Evolution Analysis of LDPC Codes for Successive Interference Cancellation International conference

    Satoshi Takabe , Tadashi Wadayama

    IEEE Globecom 

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    Event date: 2021

    Language:English   Presentation type:Oral presentation (general)  

  • 多変量ガウスベクトル再現のための次元削減行列の構成

    横山健人,高邉賢史,和田山正

    電子情報通信学会情報理論研究会 

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    Event date: 2021

    Language:Japanese   Presentation type:Oral presentation (general)  

  • チェビシェフステップを用いた射影勾配MIMO信号検出法

    水越朝陽,高邉賢史,和田山正

    電子情報通信学会情報理論研究会 

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    Event date: 2021

    Language:Japanese   Presentation type:Oral presentation (general)  

  • LDPC符号化されたMassive MIMO通信路のための近接射影復号法

    和田山正,高邉賢史

    電子情報通信学会情報理論研究会 

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    Event date: 2021

    Language:Japanese   Presentation type:Oral presentation (general)  

  • Proximal Decoding for LDPC-coded Massive MIMO Channels International conference

    Tadashi Wadayama , Satoshi Takabe

    2021 IEEE International Symposiumn on Information Theory (ISIT2021) 

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    Event date: 2021

    Language:English   Presentation type:Oral presentation (general)  

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Awards

  • Fundamentals Review Best Author Award

    2022.09   IEICE   ``Deep Unfolding Approach for Signal Processing Algorithms''

    Tadashi Wadayama and Satoshi Takabe

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    Award type:Honored in official journal of a scientific society, scientific journal 

  • ストレージ研究推進研究機構(SRC) 2010年度 論文賞

    2011.06   ストレージ研究推進研究機構(SRC)  

    和田山正

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    Country:Japan

Scientific Research Funds Acquisition Results

 

Committee Memberships

  • 電子情報通信学会   情報理論研究会 委員長  

    2020.05 - 2022.05   

  • 電子情報通信学会   情報理論とその応用シンポジウム 庶務担当  

    2014.12 - 2015.04   

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    Committee type:Academic society

Academic Activities

  • IEEE Information Theory Workshop General Co-chair International contribution

    Role(s): Planning, management, etc.

    IEEE  2020.04 - 2021.10

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    Type:Academic society, research group, etc.