Ritsumeikan University College of Science and Engineering Department of Electronic and Computer Engineering TOMIYAMA Hiroyuki

College of Science and Engineering /
Department of Electronic and Computer Engineering

		(Male)
	Hiroyuki TOMIYAMA	Professor

■Concurrent affiliation

■	Research Organization of Science and Technology / VLSI Center

■	Graduate School of Science and Engineering

■Graduate school/University/other

■	03/1994 Kyushu University Faculty of Engineering Department of Computer Science and Communication Engineering Graduated

■	03/1996 Kyushu University Interdisciplinary Graduate School of Engineering Sciences Department of Information Systems Doctoral course first term (Master's) Completed

■	03/1999 Kyushu University Graduate School of Information Science and Electrical Engineering Department of Computer Science and Communication Engineering Doctoral course second term (Doctoral) Completed

■Academic degrees

■ Doctor of Engineering (03/1999 Kyushu University)

■Career history

04/1996-03/1999 JSPS Research Fellow for Young Scientists

04/1999-03/2001 JSPS Postdoctoral Fellow for Research Abroad

04/1999-03/2001 Visiting Researcher, Center of Embedded Computer Systems, University of California, Irvine

04/2001-03/2003 Researcher, Institute of Systems & Information Technologies/KYUSHU

07/2001-03/2003 Visiting Associate Professor, Faculty of Information Science and Electrical Engineering (part-time)

10/2001-03/2003 Researcher, Semiconductor Technology Academic Research Center (part-time)

04/2003-03/2004 Assistant Professor, Graduate School of Information Science, Nagoya University

04/2004-03/2007 Associate Professor, Graduate School of Information Science, Nagoya University

04/2007-03/2010 Associate Professor, Graduate School of Information Science, Nagoya University

04/2010- Professor, College of Science and Engineering, Ritsumeikan University

■Committee history

01/2006-12/2008 Associate Editor, ACM Transactions on Design Automation of Electronic Systems

01/2009-12/2010 Associate Editor, IEEE Embedded Systems Letters

04/2011-03/2015 Editor-in-Chief, IPSJ Transactions on System LSI Design Methodology

01/2013-12/2014 Chair, IEEE Computer Society Kansai Chapter

04/2015- Associate Editor, IPSJ Transactions on System LSI Design Methodology

01/2016- Associate Editor, IEEE Embedded Systems Letters

09/2016- Associate Editor, Journal on Design Automation for Embedded Systems

01/2017- Chair, IEEE CEDA All Japan Joint Chapter

Technical Program/Organizing Committee Member for ICCAD, DAC, DATE, ASP-DAC, ESWEEK, CODES+ISSS, ISLPED, RTCSA, SAC, LCTES, SCOPES, HLDVT, MPSoC, etc.

■Academic society memberships

■ ACM SIGDA/SIGBED

■ IEEE CASS/CS

■ IPSJ

■ IEICE

■Subject of research

■	Design Methodology for Systems-on-Chip, Embedded Systems, and Cyber-Physical Systems

■	High-Level Synthesis of LSIs from C Programs

■	Low-Power Design Technology for Embedded and Cyber-Physical Systems

■Research summary

Design Methodologies for Systems-on-Chip, Embedded Systems, and Cyber-Physical Systems

Our vision is to conduct theoretical and practical researches on design methodologies for system-on-chip (SoC), embedded systems, and cyber-physical systems.

■Research keywords

Systems-on-Chip, Embedded Systems, System-Level Design Methodology, High-Level Synthesis, Compiler Optimization, Embedded Software, Embedded Processors, Manycore, Design Automation, Low-Power Design, Cyber-Physical Systems

■Research activities (Even top three results are displayed. In View details, all results for public presentation are displayed.)

■ Books

"Automated Identification of Performance Bottleneck on Embedded Systems for Design Space Exploration," Book Chapter in Embedded Systems: Design, Analysis and Verification, Gunar Schirner, Marcelo Götz, Achim Rettberg, Mauro C. Zanella, Franz J. Rammig (Eds.) Yuki Ando, Seiya Shibata, Shinya Honda, Hiroyuki Tomiyama, Hiroaki Takada Kluwer Academic Publishers 171-180 06/2013

All about Embedded System Development (in Japanese) IPA Software Engineering Center (Ed.) Nippon Jitsugyo Publishing 07/2007

"Power Optimization for Embedded System Idle Time in the Presence of Periodic Interrupt Services," Book Chapter in Embedded System Design: Topics, Techniques and Trends, A. Rettberg, M. Zanella, R. Doemer, A. Gerstlauer, and F. Rammig (Eds.) G. Zeng, H. Tomiyama, and H. Takada Springer 241-254 06/2007

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■ Papers

ILP-based Scheduling for Parallelizable Tasks Kana Shimada, Shogo Kitano, Ittetsu Taniguchi, Hiroyuki Tomiyama IEICE Transactions on Fundamentals E100-A/ 7, 1503-1505 07/2017 10.1587/transfun.E100.A.1503

Static Mapping of Parallelizable Tasks under Deadline Constraints Yining Xu, Ittetsu Taniguchi, Hiroyuki Tomiyama IEICE Transactions on Fundamentals E100-A/ 7, 1500-1502 07/2017 10.1587/transfun.E100.A.1500

A Systematic Methodology for Design and Worst-Case Error Analysis of Approximate Array Multipliers Takahiro Yamamoto, Ittetsu Taniguchi, Hiroyuki Tomiyama, Shigeru Yamashita, Yuko Hara-Azumi IEICE Transactions on Fundamentals E100-A/ 7, 1496-1499 07/2017 10.1587/transfun.E100.A.1496

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■ Research presentations

Design of Asymmetric and Symmetric 32-core Architectures on FPGA International Symposium on Advanced Technologies and Applications in the Internet of Things (ATAIT) 04/13/2018

A Genetic Algorithm for Scheduling of Data-Parallel Tasks International Symposium on Advanced Technologies and Applications in the Internet of Things (ATAIT) 04/13/2018

A Heterogeneous Multicore Architecture and a Parallel Software Environment for Zynq SoC International Symposium on Advanced Technologies and Applications in the Internet of Things (ATAIT) 04/13/2018

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■ Grants-in-Aid for Scientific Research (KAKENHI)

Link to Grants-in-Aid for Scientific Research -KAKENHI-

■ Competitive grants, etc. (exc. KAKENHI)

低消費電力メニーコア用アーキテクチャとコンパイラ技術独立行政法人新エネルギー・産業技術総合開発機構・極低電力回路・システム技術開発（グリーンITプロジェクト） 12/2010 02/2013 Main representative

ソフトウェアとハードウェアの協調による組込みシステムの消費エネルギー最適化独立行政法人科学技術振興機構・戦略的創造研究推進事業・CREST 2005 2010 Joint researcher

組み込みソフトウェア技術者の人材養成文部科学省・科学技術振興調整費・新興分野人材養成 2004 2008 Joint researcher

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■ Academic awards

電子情報通信学会　基礎・境界ソサイエティ貢献賞 09/2016

International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2015 Best Paper Award 07/2016

International Workshop on Advances in Networking and Computing (WANC) Best Paper Award 12/2012

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■Teaching experience (Even top three results are displayed. In View details, all results for public presentation are displayed.)

■ Courses taught

2017 Thesis Seminar

2017 Applied Exercises for Electronic and Computer Eng. Seminar

2017 Individual Research1 Seminar

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■Message from researcher

We welcome foreign students who want to pursue a master or Ph.D. degree. Ritsumeikan University offers two degree programs:
- Degree program offered in Japanese (admission in April)
- Degree program offered in English (admission in September)
First, please visit "http://www.ritsumei.ac.jp/eng/html/admissions/" for detailed information on the degree programs. Then, send me (Hiroyuki Tomiyama) an email with your CV attached. In addition, a recommendation letter from your current or former supervisor is preferred.

■URL

■	Sytem-Level Design Methodology Laboratory

■	Hiroyuki Tomiyama

■Tel

■	077-561-4928

■E-mail

■

■Research keywords(on a multiple-choice system)

■	Computer system

■

Software

■	High performance computing

■	Computational science