Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RECONF |
2021-09-10 13:00 |
Online |
Online |
[Invited Talk]
Development of a very high-speed, low power computer system for Deep Learning at Preferred Networks Kei Hiraki (PFN) |
[more] |
|
IA, SITE, IPSJ-IOT [detail] |
2020-03-02 13:40 |
Online |
Online |
Secure file transfer on 100 Gbps network using single server Junichiro Shitami, Goki Honjo (UTokyo), Kei Hiraki (PFN), Mary Inaba (UTokyo) SITE2019-88 IA2019-66 |
In order to effectively realize future file transfers at 400 Gbps and 1 Tbps, it is important to increase the file trans... [more] |
SITE2019-88 IA2019-66 pp.1-6 |
EA, EMM |
2016-11-17 16:15 |
Oita |
Compal Hall (Oita) |
An introduction of watermark as an alternative of QR code Naoki Terunuma, Kei Hiraki (UTokyo) EA2016-54 EMM2016-60 |
A QR code on a poster provides easy access to web sites. Using QR code increases the quantity of information, though it ... [more] |
EA2016-54 EMM2016-60 pp.37-42 |
CPSY, DC, IPSJ-ARC (Joint) [detail] |
2015-08-04 09:30 |
Oita |
B-Con Plaza (Beppu) |
The Network-on-Chip Optimization By Using Of Genetic Algorithm Daichi Murakami, Kei Hiraki (UTokyo) CPSY2015-16 |
Hetero-NoC is a new design of Network-on-Chip (NoC) which achieves lower latency without increasing the amount of resour... [more] |
CPSY2015-16 pp.1-6 |
CPSY, DC, IPSJ-ARC (Joint) [detail] |
2015-08-05 11:15 |
Oita |
B-Con Plaza (Beppu) |
Fast single stream secure transport using AES-CTR mode Takeshi Fukunaga, Kei Hiraki (UTokyo) CPSY2015-27 DC2015-23 |
Recently, the opportunity of transferring a huge file which includes private information is increasing.
In order to ach... [more] |
CPSY2015-27 DC2015-23 pp.137-142(CPSY), pp.9-14(DC) |
CPSY, DC (Joint) |
2014-07-29 11:10 |
Niigata |
Toki Messe, Niigata |
TCP Protocol for 40Gbps Data Transfer Fukumasa Morifuji, Kei Hiraki (Univ. of Tokyo) CPSY2014-21 |
Due to advance in technology, the performance of computer and the amount of data to be processed is increasing. High per... [more] |
CPSY2014-21 pp.67-72 |
CPSY, DC (Joint) |
2014-07-29 15:15 |
Niigata |
Toki Messe, Niigata |
Performance Analysis of The Lustre on Small-Scale Cluster Takeshi Fukunaga, Kei Hiraki (Univ. of Tokyo) DC2014-18 |
The Lustre file system is one of the most used distributed filesystem in a wide range of fields.
As a reason for that t... [more] |
DC2014-18 pp.1-8 |
CPSY, DC (Joint) |
2014-07-30 15:40 |
Niigata |
Toki Messe, Niigata |
The reality of Power Consumption with Different Computer Configurations and Workloads Hisanobu Tomari, Kei Hiraki (Univ. of Tokyo) CPSY2014-41 |
This paper reports the result of evaluations conducted to calculate the breakdown of power consumed by each component in... [more] |
CPSY2014-41 pp.185-190 |
CPSY, DC (Joint) |
2014-07-30 17:50 |
Niigata |
Toki Messe, Niigata |
Auto-scaling for low responsiveness of Node.js when handling CPU-bound tasks Zhu Wang, Kei Hiraki (Univ. of Tokyo) CPSY2014-45 |
(To be available after the conference date) [more] |
CPSY2014-45 pp.209-213 |
DC, CPSY (Joint) |
2013-08-02 11:15 |
Fukuoka |
Kitakyushu-Kokusai-Kaigijyo |
Loss Classification Algorithm for Enhancing TCP Data Transmission Fukumasa Morifuji, Kei Hiraki (Univ. of Tokyo) CPSY2013-19 |
While using wireless network, packet losses often occurs without any network congestion on the network path. The main pr... [more] |
CPSY2013-19 pp.55-60 |
DC, CPSY (Joint) |
2012-08-03 14:00 |
Tottori |
Torigin Bunka Kaikan |
TCP congestion control algorithm using a perceptron Junnosuke Kuroda, Naoki Tanida, Kei Hiraki (Univ. of Tokyo) CPSY2012-24 |
[more] |
CPSY2012-24 pp.91-96 |
IA |
2010-09-21 16:00 |
Tokyo |
|
Japan-US LFN performance tests using QoS network and the development of distributed KVS system Hideya Nakanishi, Takashi Yamamoto, Masaki Ohsuna, Mamoru Kojima, Yoshio Nagayama, Kazuo Kawahata, Seiji Ishiguro (NIFS), Shigeo Urushidani (NII), Makoto Hasegawa, Aki Higashijima, Kazuo Nakamura (Kyushu Univ.), MasayukiYoshikawa (Univ. Tsukuba), Naoki Tanida, Mary Inaba, Kei Hiraki (Univ. Tokyo) IA2010-36 |
(To be available after the conference date) [more] |
IA2010-36 p.27 |
CPSY, DC (Joint) |
2010-08-03 - 2010-08-05 |
Ishikawa |
Kanazawa Cultural Hall |
TCP congestion control based on the history of packet losses Naoki Tanida, Mary Inaba, Kei Hiraki (Univ. of Tokyo.) CPSY2010-12 |
The demand to speed-up network communication is increasing.
TCP/IP is the standard protocol on the Internet.
However, ... [more] |
CPSY2010-12 pp.25-30 |
CPSY, DC (Joint) |
2010-08-03 - 2010-08-05 |
Ishikawa |
Kanazawa Cultural Hall |
Runtime Self Metamorphosing Software without Online Updates Yuu Shibata, Kei Hiraki (Univ. of Tokyo.) CPSY2010-22 |
With the developments and spreads of computers, the number of digital media that we treat on computers
has been increas... [more] |
CPSY2010-22 pp.85-90 |
CPSY, DC (Joint) |
2009-08-04 - 2009-08-05 |
Miyagi |
|
Adaptive Protection Mechanism Using Obfuscation Compiler Yuu Shibata, Kei Hiraki (Univ. of Tokyo) CPSY2009-17 |
Attempts of illegal software usages have been increasing. It is an important problem to protect software
from these att... [more] |
CPSY2009-17 pp.43-48 |
CPSY, DC (Joint) |
2009-08-04 - 2009-08-05 |
Miyagi |
|
Acceleration of Monte-Carlo Go by FPGA-based Hardware Kenichi Koizumi (Univ. of Tokyo), Yasuo Ishii (NEC Corp.), Kazuki Yoshizoe (JST), Takefumi Miyoshi (Tokyo Inst. of Tech.), Yutaka Sugawara (IBM), Mary Inaba, Kei Hiraki (Univ. of Tokyo) CPSY2009-19 |
In the monte-carlo simulation of Go, it takes time to run playouts. There were attempts of accelerating
by implementing... [more] |
CPSY2009-19 pp.55-60 |
IA |
2008-07-09 09:05 |
Tokyo |
Shinagawa Inter-City (mornign), The Grand Hall (afternoon) |
Realtime Lecture Broadcasting System by FLASH and its Charactoristics Junji Tamatsukuri, Makoto Nakamura, Yuu Shibata, Mary Inaba, Kei Hiraki (Univ. Tokyo) IA2008-13 |
[more] |
IA2008-13 pp.1-6 |
RECONF, CPSY, VLD, IPSJ-SLDM |
2008-01-17 17:40 |
Kanagawa |
Hiyoshi Campus, Keio University |
C to HDL compiler for rapid HW-SW co-simulation models Yasuhiro Ito, Yutaka Sugawara, Kei Hiraki (Tokyo Univ.) VLD2007-136 CPSY2007-79 RECONF2007-82 |
The importance of verification for embedded systems increases as the scale of circuit and complexity of software increas... [more] |
VLD2007-136 CPSY2007-79 RECONF2007-82 pp.107-112 |
CPSY |
2007-10-25 16:40 |
Kumamoto |
Kumamoto University |
[Special Invited Talk]
Utilization of FPGA based devices for very high-speed internet communications Kei Hiraki, Yutaka Sugawara, Takeshi Yoshino, Mary Inaba (Univ. of Tokyo) CPSY2007-29 |
[more] |
CPSY2007-29 pp.31-32 |
IA |
2007-01-19 09:55 |
Hiroshima |
International Conference Center Hiroshima |
Influence of TCP/IP Acknowledge Packet receiving on Long Fat-pipe Network Junji Tamatsukuri, Takeshi Yoshino, Mary Inaba, Kei Hiraki (Univ. Tokyo) IA2006-33 |
[more] |
IA2006-33 pp.15-20 |