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The University of Electro-Communications  Graduate School of Informatics and Engineering, School of Informatics and Engineering  "Department of Computer and Network Engineering, Cluster I （Informatics and Computer Engineering)"

Associate Professor  Shinobu MIWA  Tel.042-443-5640   Fax.042-443-5644     Personal website

■ Career Kyoto University  Graduate School of Law  Research Associate  2005/04/01-2007/12/31  Tokyo University of Agriculture and Technology  Graduate School of Engineering  Project Assistant Professor  2008/01/01-2011/03/31  The University of Tokyo  Graduate School of Information Science and Technology  Assistant Professor  2011/04/01-2015/02/28  The University of Electro-Communications  Graduate School of Information Systems  Associate Professor  2015/03/01-2016/03/31  The University of Electro-Communications  Graduate School of Informatics and Engineering  Associate Professor  2016/04/01-Present  The University of Tokyo  Graduate School of Information Science and Technology  Visiting Researcher  2017/02-2017/09  Lawrence Livermore National Laboratory  Visiting Scientists and Professionals  2017/04-2018/03    ■ Academic background Kyoto University  Faculty of Engineering  Informatics and Mathmatical Science  Other  2000/03/24  Graduated  Kyoto University  Graduate School of Informatics  Department of Communication and Computer Engineering  Master's program  2002/03/25  Completed  Kyoto University  Graduate School of Informatics  Department of Communication and Computer Engineering  Doctoral program  2005/03/31  Program completed without degree    ■ Academic degrees Doctor of Informatics  Kyoto University  2007/11/26    ■ Current research areas Computer system  High performance computing    ■ Research keywords computer architecture  parallel processing  high performance computing    ■ Current research subjects Development of Fundamental Technologies for Normally-off Computing  Normally-off computing, non-volatile memory, power saving  2011-2015  I developed some fundamental technologies for normally-off computing.  Study of Heat-spread-oriented Processors  thermal design, power consumption  2012-2014  I developed a new processor architecture for processing under low peak temperature for exploiting higher clock frequencies.  Development of Power Management Frameworks in Post-peta Scale Systems  high performance computing, power management, hardware overprovisioning, power shifting  2012-2018  System power is expected to be the most stringent constraint in design of post-peta scale systems, so I am developing a power management framework for improved overall system performance under power constraints.  A Study of Ultrascaled Nanocarbon Processor Architecture  Processor, architecture, carbon nanotube  2018-Present  A Study of Profile Prediction for MPI Parallel Applications Executed on Massively Parallel Processing Environments  MPI, high performance computing, profile, LLVM  2018-Present    ■ Published books Book  ロス・キニー 論理回路  佐藤証，三輪忍，吉永努  東京化学同人  2021  Book  Computer Systems - a Programmers' Perspective  Maruzen Publishing  2018  Book  Advanced Software Technologies for Post-Peta Scale Computing～The Japanese Post-Peta CREST Research Project～  M. Kondo, I. Miyoshi, K. Inoue, and S. Miwa  Springer  249-269  2018  Book  IT研究者のひらめき本棚 ～ビブリオ・トーク：私のオススメ  近代科学社  2017  View details...   ■ Published papers Paper  Yes  PredCom: A Predictive Apporoach to Collecting Communication Traces  Joint  S. Miwa, I. Laguna and M. Schulz  IEEE Transactions on Parallel and Distributed Systems  32/ 1, 45-58  2021  Paper  Yes  Evaluating Architecture-Level Optimization in Packet Processing Caches  Joint  K. Tanaka, H. Yamaki, S. Miwa, and H. Honda  Computer Networks  181/ 107550, 1-10  2020  Paper  Yes  Footprint-Based DIMM Hotplug  Joint  S. Miwa, M. Ishihara, H. Yamaki, H. Honda, and M. Schulz  IEEE Transactions on Computers  69/ 2, 172-184  2020  Paper  Yes  A Runtime Optimization Selection Framework to Realize Energy Efficient Network-on-Chip  Joint  Y. He, M. Kondo, T. Nakada, H. Sasaki, S. Miwa, and H. Nakamura  IEICE Transactions on Information and Systems  E99-D/ 5, 1-10  2016  Paper  Yes  Design Aid of Multi-core Embedded Systems with Energy Model  Joint  T. Nakada, K. Okamoto, T. Komoda, S. Miwa, Y. Sato, H. Ueki, M. Hayashikoshi, T. Shimizu, H. Nakamura  IPSJ Transactions on Advanced Computing Systems  7/ 3, 37-46  2014  View details...   ■ Research presentations Oral presentation for an academic conference  CUDAバージョンの違いがカーネルの実行時間と消費電力に与える影響の分析  第183回HPC研究会  2021-HPC-183/ No.16  No  吉田 幸平，三輪 忍，八巻 隼人，本多 弘樹  2022  Oral presentation for an academic conference  Evaluation of Microprocessors Placed-and-Routed with CNFET  第240回ARC研究会  2021-ARC-248/ No.5  No  C. Shi，K. Sasaki, S. Miwa, T. Yang, R. Shioya, H. Yamaki, and H. Honda  2022  Oral presentation for an academic conference  MPIにおける小規模実行時の通信トレース解析による大規模実行時の通信タイミング予測の評価  第182回HPC研究会  2021-HPC-182/ No.16  No  岡田 悠希，三輪 忍，八巻 隼人，本多 弘樹  2021  Oral presentation for an academic conference  深層学習における実行時ファイルステージング  第182回HPC研究会  2021-HPC-182/ No.7  No  樋口 遼太郎，三輪 忍，八巻 隼人，本多 弘樹  2021  Oral presentation for an academic conference  Wisteria/BDEC-01におけるNVIDIA A100 GPUの電力性能ばらつきの評価  第182回HPC研究会  2021-HPC-182/ No.3  No  提山 春日，吉田 幸平，三輪 忍，八巻 隼人，本多 弘樹  2021  View details...   ■ Awards Best paper award for computers track in the 2019 IEEE PacRim  Functionally-Predefined Kernel: a Way to Reduce CNN Computation  2019  2nd Place in Free Programming Track of GPU Challenge 2010  Parallelilzing Hilbert-Huang Transform and its Implementation on GPU  2010  Best Paper Award in Embedded System Symposium 2010  Dalvik Accelerator: Mechanisms for High Performance Computing of Java Applications on Android Devices  2010  Best Poster Award in SACSIS 2008  Implementation of Multi SMT Processor on FPGA  2008  Student Encouragement Award of Kansai-Section Convention of IPSJ 2003  Learning of Robot Navigation Tasks with Recurrent Neural Networks  2003  View details...   ■ Grants-in-aid for scientific research Development of Innovative Frameworks for Application Analysis in Post-Peta Scale Systems  "Scientific research (B), general"  2020/04-2024/03  Study of Ultra-Scale Nanocarbone Processor Architecture  Challenging exploratory research  2018/04-2021/03  Study of Heat-spread-oriented Processors  Young scientists (B)  2012/04-2014/03  View details...   ■ External fund Resource Managers in Next-Generation Massively Parallel Environments  Donations for research  KDDI Foundation  Research Grant  2020/04-2023/03  A Study of Profile Prediction for MPI Parallel Applications Executed on Massively Parallel Processing Environments  Donations for research  Kayamori Foundation of Informational Science Advancement  Research Grant  2018/11-2020/10  View details...   ■ Past records of joint or funded research A Study of Performance and Memory Models of AI Applications on High Performance Computing Systems  2019-2021  Joint research  Domestic joint research  Development of Fundamental Technologies of Normally-off Computing  2015-2016  Joint research  Domestic joint research  Development of Frameworks of Power Management for Post Petascale Systems  2012-2018  Commissioned research  Domestic joint research  Study of Algorithm for Controlling Sensing Data  2012-2014  Joint research  Domestic joint research  Development of Fundamental Technologies of Normally-off Computing  2011-2015  Joint research  Domestic joint research  View details...   ■ Memberships of academic societies ACM  2015-Present  IEEE  2011-Present  IEICE  2005-Present  IPSJ  2001-Present  View details...   ■ Involvement in conference and research meetings The 9th International Symposium on Computing and Networking - Across Practical Development and Theoretical Research -  Program committee member  2021  The 9th International Workshop on Computer Systems and Architectures  Program committee member  2021  The 50th International Conference on Parallel Processing  Program committee member  2021  PhD Forum in International Supercomputing Conference (ISC)  Program committee member  2021  The 14th IEEE International Symposium on Embedded Multicore/Many-core System-on-Chip  Track chair  2021  View details...   ■ Committee or council involvement Editorial committee of IPSJ Transactions on Advanced Computing Systems  副編集委員長  2020-Present  NEDO評価委員  2016/04-Present  Editorial committee of IEICE Transactions on Information and Systems  Editorial committee member  2015-2019  IPSJ  Representative member  2015-2016  IPSJ SIG-ARC  Organization committee member  2014-2017  View details...