日本語
Hiroshima City University 
Graduate School of Information Sciences 
Dept. of Computer and Network Engineering 

Lecturer 
Kawabata Hideyuki 

My website is here.  

Career
Research Associate, Hiroshima City University  1994/04/01-2007/03/31 
Lecturer, Graduate School of Information Sciences, Hiroshima City University  2007/04/01-Present 

Academic background
Kyoto University  Faculty of Engineering  Department of Information Sciences  1992/03  Graduated 
Kyoto University  Graduate School, Division of Engineering  Department of Information Sciences  Master course  1994/03  Completed 

Academic degrees
Doctor of Engineering  Kyoto University  2004/11 

Research Areas
Computer System Network 
Software 

Research keywords
numerical software 
high-level language programming 
high-performance computing 
optimizing compiler 
programming language processing 

Bibliography
情報工学基礎実験  Hideyuki Kawabata  大学教育出版  2005/04 
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Papers
Research paper (scientific journal)  Only  Speeding up Exact Real Arithmetic on Fast Binary Cauchy Sequences by using Memoization based on Quantized Precision  Hideyuki Kawabata  Journal of Information Processing  Information Processing Society of Japan  25, 494-504  2017  DOI: 10.2197/ipsjjip.25.494 
Research paper (international conference proceedings)  Joint  Improving Floating-Point Numbers: A Lazy Approach to Adaptive Accuracy Refinement for Numerical Computations  Hideyuki Kawabata and Hideya Iwasaki  Proc. 25th European Symposium on Programming (ESOP) 2016, LNCS 9632, pp.390-418, 2016. DOI: 10.1007/978-3-662-49498-1_16  Springer  9632, 390-418  2016/04  10.1007/978-3-662-49498-1_16 
Research paper (scientific journal)  Joint  A MATLAB-Based Code Generator for Parallel Sparse Matrix Computations utilizing PSBLAS  Taiji SASAOKA, Hideyuki KAWABATA, and Toshiaki KITAMURA  IEICE Trans. Inf. & Syst.  E90-D/ 10, 2-12  2007/01 
Research paper (scientific journal)  Joint  A Processor with Program Protection Feature by use of Public Key Cryptosystem  Masahiro Shiromoto, Takekazu Tabata, Tomoya Sakai, Takashi Shimada, Atsushi Kubota, Hideyuki Kawabata, and Toshiaki Kitamura  IPSJ Trans. Advanced Computing Systems  47/ SIG18(ACS16), 55-64  2006/11 
Research paper (scientific journal)  Joint  Design and Implementation of a MATLAB-Based Statically-Typed Language for Matrix Computations  Hideyuki Kawabata and Toshiaki Kitamura  IPSJ Transactions on Programming  47/ SIG6(PRO29), 21-36  2006/05 
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Research presentations
Oral presentation(general)  Effective Indexing based on the TF-IDF Method with Selected Terms for Discovering Usages of APIs from Open Source Repositories  ITC-CSCC  2017/07/05 
Oral presentation(general)  任意桁数の精度保証が可能な数値計算ライブラリIFNの区間演算ライブラリMPFIを用いた高速化  情報処理学会第79回全国大会  2017/03/16 
Oral presentation(general)  区間演算ライブラリMPFIへのHaskellバインディングの設計と実装  情報処理学会第79回全国大会  2017/03/16 
Poster presentation  API呼び出し記述支援手法に向けてのソースコードからマイニングした情報の特徴分析  第58回プログラミング・シンポジウム  2017/01/06 
Poster presentation  中心半径型区間演算用ハードウェアのためのアルゴリズムとアーキテクチャの検討  第18回IEEE広島支部学生シンポジウム  2016/11/19 
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Prizes
第6回FPGA/PLD Design Conference & Exhibit 優秀論文賞  1998 
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Allotted class
情報科学基礎実験α-1(A) 
Compilers 
Numerical Programming 
Advanced Topics on Programming Languages 
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Memberships of academic societies
The Institute of Electronics, Information and Communication Engineers 
Society for Industrial and Applied Mathematics 
IEEE Computer Society 
Association for Computing Machinery 
The Japan Society for Industrial and Applied Mathematics 
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