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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RECONF | 2023-06-08 17:25 |
Kochi | Eikokuji Campus, Kochi University of Technology (Primary: On-site, Secondary: Online) |
Efficiency and Effectiveness Analysis of a Scratchpad Memory on FPGA and GPU for Diffuse Radiation Transfer Simulation Kazuki Furukawa, Yoshiki Yamaguchi (Univ. of Tsukuba), Tomoya Yokono (NTT), Kohji Yoshikawa, Norihisa Fujita, Ryohei Kobayashi, Makito Abe, Taisuke Boku, Masayuki Umemura (Univ. of Tsukuba)  RECONF2023-6 |
[more] | RECONF2023-6 pp.29-34 |
| CPSY, DC, IPSJ-ARC [detail] | 2022-07-29 11:30 |
Yamaguchi | Kaikyo Messe Shimonoseki (Primary: On-site, Secondary: Online) |
CPSY2022-15 DC2022-15 |
(To be available after the conference date) [more] | CPSY2022-15 DC2022-15 pp.83-88 |
| CPSY, RECONF, VLD, IPSJ-ARC, IPSJ-SLDM [detail] | 2021-01-26 10:55 |
Online | Online | Network Intrusion Detection System based on Hybrid FPGA/GPU Pattern Matching Shunta Kikuchi (AIST/The Univ. of Tokyo), Tsutomu Ikegami, Akram ben Ahmed (AIST), Tomohiro Kudoh (The Univ. of Tokyo/AIST), Ryohei Kobayashi, Norihisa Fujita, Taisuke Boku (Univ. of Tsukuba) VLD2020-59 CPSY2020-42 RECONF2020-78 |
These days, Heterogeneous computing is becoming common. In this study, we made an NIDS (Network Intrusion Detection Syst... [more] | VLD2020-59 CPSY2020-42 RECONF2020-78 pp.113-118 |
| RECONF | 2020-09-11 10:00 |
Online | Online | RECONF2020-24 |
Due to the advantages of multiple FPGAs as accelerators for High Performance Computing, AiS is receiving increased atten... [more] | RECONF2020-24 pp.30-35 |
| IPSJ-SLDM, RECONF, VLD, CPSY, IPSJ-ARC [detail] | 2019-01-31 14:25 |
Kanagawa | Raiosha, Hiyoshi Campus, Keio University | VLD2018-89 CPSY2018-99 RECONF2018-63 |
(To be available after the conference date) [more] | VLD2018-89 CPSY2018-99 RECONF2018-63 pp.107-112 |
| RECONF | 2018-09-17 16:25 |
Fukuoka | LINE Fukuoka Cafe Space | Accelerating Space Radiate Transfer on an FPGA Tomoya Yokono, Norihisa Fujita, Yoshiki Yamaguchi, Yuuma Oobata, Ryohei Kobayashi, Taisuke Boku, Kohji Yoshikawa, Makito Abe, Masayuki Umemura (University of Tsukuba) RECONF2018-25 |
(To be available after the conference date) [more] | RECONF2018-25 pp.35-40 |
| RECONF | 2018-05-25 11:00 |
Tokyo | GATE CITY OHSAKI | Preliminary Evaluation for Multi-FPGA based Distributed Sorting Ryohei Kobayashi, Norihisa Fujita, Yuma Oobata, Yoshiki Yamaguchi, Taisuke Boku (Univ. of Tsukuba) RECONF2018-13 |
Sorting is an extremely important computation kernel that has been accelerated by using FPGAs in a lot of fields, such a... [more] | RECONF2018-13 pp.65-70 |
| RECONF | 2015-06-19 16:25 |
Kyoto | Kyoto University | Towards the Fastest FPGA-based Sorting Hardware in the World Ryohei Kobayashi, Kenji Kise (Tokyo Tech) RECONF2015-12 |
Sorting is an extremely important computation kernel that has been accelerated by using FPGAs in a lot of fields, such a... [more] | RECONF2015-12 pp.65-70 |
| DC, CPSY | 2015-04-17 10:50 |
Tokyo | Design and Implementation of FPGA-based Sorting Accelerator Ryohei Kobayashi, Kenji Kise (Tokyo Tech) CPSY2015-5 DC2015-5 |
Sorting is an extremely important computation kernel that has been tried to be accelerated in a lot of fields, such as d... [more] | CPSY2015-5 DC2015-5 pp.25-30 |
|
| RECONF, CPSY, VLD, IPSJ-SLDM [detail] | 2015-01-30 14:55 |
Kanagawa | Hiyoshi Campus, Keio University | Design and Implementation of Portable and High-speed FPGA Accelerator employing USB3.0 Takuma Usui, Ryohei Kobayashi, Kenji Kise (Tokyo Tech) VLD2014-145 CPSY2014-154 RECONF2014-78 |
FPGA accelerators can obtain higher computation performance and better power efficiency than CPUs and GPUs, because desi... [more] | VLD2014-145 CPSY2014-154 RECONF2014-78 pp.205-210 |
| CPSY, VLD, RECONF, IPSJ-SLDM [detail] | 2013-01-17 15:15 |
Kanagawa | Design and Implementation of High Performance Stencil Computer by using Mesh Connected FPGA Arrays Ryohei Kobayashi, Shinya Takamaeda-Yamazaki, Kenji Kise (Tokyo Tech) VLD2012-134 CPSY2012-83 RECONF2012-88 |
We develop an effective stencil computation accelerator by using multiple FPGAs, which employs 2D-mesh architecture conn... [more] | VLD2012-134 CPSY2012-83 RECONF2012-88 pp.159-164 |
|
| AP | 2012-01-10 15:15 |
Okinawa | Tenbusu Naha | Radiation Efficiency Measurement Based on Wheeler Method Using 90-degree 3dB Hybrid Coupler and Sliding Short Nozomu Ishii, Yohei Kobayashi (Niigata Univ.) AP2011-139 |
A measurement technique of arbitrary reflection coefficient using 90-degree 3dB hybrid coupler and sliding short is prop... [more] | AP2011-139 pp.27-28 |
| AP, WPT (Joint) |
2011-10-14 16:25 |
Kanagawa | Kanagawa Womens Center | Uncertainty of Radiation Efficiency Measurement Based on Wheeler Method Using Two Novel Estimations for Reflection Coefficients Yohei Kobayashi, Nozomu Ishii (Niigata Univ.) AP2011-88 |
Several mesurement techniques using $180^\circ$ 3dB hybrid coupler or power divider were proposed to reduce the uncertai... [more] | AP2011-88 pp.67-72 |
| ACT (2nd) |
2010-12-22 11:20 |
Okinawa | On novel principle of estimating arbitrary reflection coefficients by transmission measurement with hybrid coupler Yohei Kobayashi, Akinori Tanabe, Nozomu Ishii (Niigata Univ.) |
[more] | ||
| OME, EID, ITE-IDY [detail] | 2010-07-12 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Transient absorption characteristics of silole derivative doped fluorene polymer fixed film Takeshi Fukuda, Ryohei Kobayashi, Norihiko Kamata, Ken Hatano (Saitama Univ.), Akihiro Furube (AIST) EID2010-4 OME2010-39 |
We reported an improved photoconductive characteristics by doping 1,1-dimethyl-2,5-bis(N,N- dimethylaminophenyl)-3,4-dip... [more] | EID2010-4 OME2010-39 pp.15-18 |
| OME | 2010-01-12 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Effect of silole derivative in organic photoconductive device Ryohei Kobayashi, Takeshi Fukuda, Norihiko Kamata (Saitama Univ.), Satoshi Aihara, Hokuto Seo (NHK STRL), Ken Hatano, Daiyo Terunuma (Saitama Univ.) OME2009-74 |
[more] | OME2009-74 pp.41-44 |
| CS, SIP, CAS | 2008-03-07 13:00 |
Yamaguchi | Yamaguchi University | [Poster Presentation]
On Orthogonal Ray Graphs with Applications to NanoPLA Design (Extended Abstract) Yohei Kobayashi, Anish Man Singh Shrestha, Satoshi Tayu, Shuichi Ueno (Tokyo Inst. of Tech.) CAS2007-145 SIP2007-220 CS2007-110 |
Motivated by defect tolerance schemes for nanotechnology circuits, the orthogonal ray graphs, a new class of intersecti... [more] |
CAS2007-145 SIP2007-220 CS2007-110 pp.97-98 |
| LQE, ED, CPM | 2005-10-14 11:30 |
Shiga | Ritsumeikan Univ. | Development of high quality SiC substrates Tomoaki Furusho, Ryohei Kobayashi, Makoto Sasaki, Toshihiko Hayashi, Hiroyuki Kinoshita, Hiromu Shiomi (SiXON) |
[more] | ED2005-146 CPM2005-133 LQE2005-73 pp.35-38 |
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