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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICD, CPSY | 2015-12-17 12:55 |
Kyoto | Kyoto Institute of Technology | [Invited Talk]
A Study on Sensing System for Human Activity Recognition Yohei Nakata (Panasonic Corp.)  ICD2015-66 CPSY2015-79 |
This paper presents a study on sensing system for human activity recognition, which can support elderly people and famil... [more] | ICD2015-66 CPSY2015-79 pp.19-23 |
| ICD | 2014-01-28 15:00 |
Kyoto | Kyoto Univ. Tokeidai Kinenkan | [Poster Presentation]
Low-Latency Dual Core Lockstep Architecture with Dependable Memory Go Matsukawa, Yohei Nakata, Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (Kobe Univ./JST) ICD2013-124 |
[more] | ICD2013-124 p.57 |
| ICD | 2014-01-28 15:00 |
Kyoto | Kyoto Univ. Tokeidai Kinenkan | [Poster Presentation]
An Autonomous Control Cache Memory for Dynamic Variation Tolerance with Bit-Enhancing Memory Yuta Kimi, Yohei Nakata, Shunsuke Okumura, Jinwook Jung, Takuya Sawada, Taku Toshikawa (Kobe Univ.), Makoto Nagata (Kobe Univ./JST CREST), Hirofumi Nakano, Makoto Yabuuchi, Hidehiro Fujiwara, Koji Nii, Hiroyuki Kawai (Renesas Electronics Corporation), Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (Kobe Univ./JST CREST) ICD2013-125 |
Processor reliability is getting more critical issue since technology scaling degrades processor tolerance against power... [more] | ICD2013-125 p.59 |
| ICD | 2013-04-11 16:45 |
Ibaraki | Advanced Industrial Science and Technology (AIST) | Spin-Transfer Torque RAM Cache Energy Reduction Using Zero-Data Flags Yuta Kimi, Jinwook Jung, Yohei Nakata, Masahiko Yoshimoto, Hiroshi Kawaguchi (Kobe Univ.) ICD2013-10 |
In this paper, we propose an energy reduction scheme for Spin-Transfer Torque RAM (STT-RAM) Caches. Introducing STT-RAM ... [more] | ICD2013-10 pp.47-52 |
| ICD, SDM | 2012-08-02 09:10 |
Hokkaido | Sapporo Center for Gender Equality, Sapporo, Hokkaido | A Variation-Aware Low-Voltage Set-Associative Cache with Mixed-Associativity Jinwook Jung, Yohei Nakata, Shunsuke Okumura, Hiroshi Kawaguchi, Masahiko Yoshimoto (Kobe Univ.) SDM2012-63 ICD2012-31 |
In this paper, we propose the mixed associativity scheme using 7T/14T SRAM, which can reduce the minimum operating volta... [more] | SDM2012-63 ICD2012-31 pp.1-6 |
| ICD | 2012-04-24 15:15 |
Iwate | Seion-so, Tsunagi Hot Spring (Iwate) | Low-Energy Block-Level Instantaneous Comparison 7T SRAM for Dual Modular Redundancy Yohei Umeki, Shunsuke Okumura, Yohei Nakata, Koji Yanagida, Yuki Kagiyama, Shusuke Yoshimoto, Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (Kobe Univ./JST) ICD2012-16 |
This paper proposes a 7T SRAM that realizes a block-level instantaneous comparison feature. The proposed SRAM is useful ... [more] | ICD2012-16 pp.85-90 |
| ICD, IPSJ-ARC | 2012-01-20 10:30 |
Tokyo | Associativity-Variable Cache to Adaptively Expand Operating Voltage Margin Jinwook Jung, Yohei Nakata, Shunsuke Okumura, Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (JST) ICD2011-139 |
This paper presents a dependable cache memory for which associativity can be reconfigured dynamically. The proposed asso... [more] | ICD2011-139 pp.55-60 |
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| CPSY | 2011-10-21 09:30 |
Hyogo | Dependability evaluation of processor using the dependable SRAM by system-level fault injection Yusuke Takeuchi, Yohei Nakata (Kobe Univ.), Yasuhiro Ito, Yasuo Sugure, Shigeru Oho (Hitachi), Shunsuke Okumura, Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (Kobe Univ./JST) CPSY2011-25 |
We propose a fault-injection system (FIS) that can inject faults such as read/write margin failures and soft errors into... [more] | CPSY2011-25 pp.1-6 |
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| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2010-12-01 09:50 |
Fukuoka | Kyushu University | Fault-Injection using Virtualized Environment for Validating Automotive Systems Yasuhiro Ito (Hitachi.), Yohei Nakata, Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (Kobe Univ./JST), Yasuo Sugure, Shigeru Oho (Hitachi.) VLD2010-73 DC2010-40 |
Fault Injection System: a system level co-simulation environment with fault-injection in memory access was developed. It... [more] | VLD2010-73 DC2010-40 pp.119-123 |
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2010-12-01 10:10 |
Fukuoka | Kyushu University | Evaluation and Verification of Dependable Processor Architecture Using System-Level Fault-Injection Scheme Yohei Nakata (Kobe Univ.), Yasuhiro Ito, Yasuo Sugure, Shigeru Oho (Hitachi Ltd.), Hiroshi Kawaguchi (Kobe Univ.), Masahiko Yoshimoto (Kobe Univ./JST) VLD2010-74 DC2010-41 |
We develop a fault case generator that can generate memory failures in aprocessor-in-the-loop simulation. The fault inje... [more] | VLD2010-74 DC2010-41 pp.125-130 |
| IPSJ-SLDM, SIP, IE, ICD [detail] | 2010-10-05 14:00 |
Chiba | Makuhari Messe, International Conference Hall | 7T SRAM Enabling Low-Energy Simultaneous Block Copy Shunsuke Okumura, Yuki Kagiyama, Shusuke Yoshimoto, Kosuke Yamaguchi, Yohei Nakata, Hiroshi Kawaguchi, Masahiko Yoshimoto (Kobe Univ.) SIP2010-57 ICD2010-71 IE2010-75 |
This paper proposes 7T SRAM which realizes block level simultaneous copying feature. The proposed SRAM can be used for d... [more] | SIP2010-57 ICD2010-71 IE2010-75 pp.49-54 |
| PRMU, HIP | 2010-03-16 12:20 |
Kagoshima | Kagoshima Univ. | Improvement of Accuracy in Bayesian Hidden Markov Model Approach for Sports Event Detection Tomohiro Yazaki (Waseda Univ.), Toshie Misu (NHK), Yohei Nakada, Shigeru Motoi, Go Kobayashi, Takashi Matsumoto (Waseda Univ.), Nobuyuki Yagi (NHK) PRMU2009-301 HIP2009-186 |
The problem of detecting the occurrence of target events in a given data sequence can be found in many fields , such as ... [more] | PRMU2009-301 HIP2009-186 pp.401-406 |
| PRMU | 2009-03-13 15:50 |
Miyagi | Tohoku Institute of Technology | Semi-supervised learning scheme using Dirichlet process EM-algorithm Tomoaki Kimura, Yohei Nakada (Waseda Univ.), Arnaud Doucet (ISM), Takashi Matsumoto (Waseda Univ.) PRMU2008-251 |
Learning with dataset which contains both labeled data and unlabeled data is often called semi-supervised learning pro... [more] |
PRMU2008-251 pp.77-82 |
| PRMU | 2009-02-19 11:00 |
Tokyo | Univ. of Tokyo (IIS) | Face Detection with Dirichlet Process EM Yu Goto, Tomoaki Kimura (Waseda Univ.), Atsushi Matsui (NHK), Yohei Nakada, Takashi Matsumoto (Waseda Univ.) PRMU2008-214 |
This paper proposes a nonparametric Bayesian scheme to improve computational efficiency of probabilistic face detection.... [more] | PRMU2008-214 pp.37-42 |
| PRMU | 2009-02-20 10:00 |
Tokyo | Univ. of Tokyo (IIS) | Maximum A Posteriori Estimation For Dirichlet Process Language Models Takaaki Tokuda, Tomoaki Kimura, Yohei Nakada, Takashi Matsumoto (Waseda Univ.) PRMU2008-226 |
In recent years, Mixture distributions with Dirichlet Process (DP) prior have been successfully applied to many practica... [more] | PRMU2008-226 pp.109-114 |
| PRMU | 2007-10-26 09:30 |
Miyagi | Hotel Matsushima Daikansou | Sequential Monte Carlo Object Tracking with a Histogram-based Observation Model Yuichi Miyajima (Waseda Univ.), Atsushi Matsui (NHK/Waseda Univ.), Yohei Nakada, Takashi Matsumoto (Waseda Univ.) PRMU2007-105 |
[more] | PRMU2007-105 pp.75-80 |
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