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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CPSY, IPSJ-ARC | 2015-10-08 10:00 |
Chiba | Makuhari-messe | Remotely Controlled Robotic Car based on ROS-Compliant FPGA Component Kazushi Yamashina, Takeshi Ohkawa (Utsunomiya Univ.), Kentaro Sano, Kohei Nagasu, Daich Tanaka (Tohoku Univ.), Kanemitsu Ootsu, Takashi Yokota (Utsunomiya Univ.)  CPSY2015-54 |
近年，ロボット技術の発展はめざましく高機能化が進んでいる。 なかでも、自律制御の必要な災害救助ロボットのようなロボットに関しては バッテリー駆動の電力制約があるため，高性能なマイクロプロセッサを搭載すること ができない。 そこで我々... [more] |
CPSY2015-54 p.49 |
| CPSY, DC, IPSJ-ARC (Joint) [detail] |
2015-08-04 18:30 |
Oita | B-Con Plaza (Beppu) | Acceleration of Large-scale Interconnection Network Simulator by Using GPU Yuki Suzuki, Takashi Yokota, Kanemitsu Ootsu, Takeshi Ohkawa (Utsunomiya Univ.) CPSY2015-25 |
When the large-scale parallel computing system that uses a lot of computing nodes aims at performance improvement, inter... [more] | CPSY2015-25 pp.97-102 |
| CPSY, DC, IPSJ-ARC (Joint) [detail] |
2015-08-05 14:30 |
Oita | B-Con Plaza (Beppu) | Efficient Thread Control Method for Parallel Loop Processing by Dynamic Binary Translation Hiroyuki Obuchi, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2015-29 |
In order to effectively utilize the performance of multicore processors spreading commonly at present, it is an importan... [more] | CPSY2015-29 pp.155-160 |
| CPSY, DC, IPSJ-ARC (Joint) [detail] |
2015-08-06 14:00 |
Oita | B-Con Plaza (Beppu) | A Study of Design Method on HW/SW Cooperative Image Processing System
-- A Case on an Acceleration of Stabilization Processing of Navigational Images -- Takeshi Ohkawa (Utsunomiya Univ.), Yohei Matsumoto (Tokyo Marine Univ.), Manabu Inagawa (IDi), Kanemitsu Ootsu, Takashi Yokota (Utsunomiya Univ.) CPSY2015-40 |
A system design method to build an image processing system, which is capable of high-functionality and real-time respons... [more] | CPSY2015-40 pp.235-240 |
| RECONF | 2015-06-19 14:35 |
Kyoto | Kyoto University | ROS compliant componentizing of image processing hardware on a Programmable SoC Kazushi Yamashina, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota (Utsunomiya Univ.) RECONF2015-8 |
In recent years, robots are expected to be autonomous, and their control software become complex and highly functional. ... [more] | RECONF2015-8 pp.41-46 |
| CPSY, IPSJ-EMB, IPSJ-SLDM, DC [detail] | 2015-03-06 13:50 |
Kagoshima | A HW/SW Cooperative System Design of Stabilization Processing of Images from Networked Cameras for the Realization of an Automatic Watch System for Safe Navigation Takeshi Ohkawa (Utsunomiya Univ.), Yohei Matsumoto (Tokyo Marine Univ.), Manabu Inagawa (IDi), Daichi Uetake, Mayu Fusegi, Kanemitsu Ootsu, Takashi Yokota (Utsunomiya Univ.) CPSY2014-164 DC2014-90 |
Accidents on vessel traffic are mainly caused by human error of deficient watch. Therefore it is expected to raise the s... [more] | CPSY2014-164 DC2014-90 pp.13-18 |
|
| ICD, CPSY | 2014-12-01 10:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Consideration of SIMD Acceleration for a MIPS Instruction Processor
-- A case study of processor design contest -- Kosuke Hiraishi, Akihiro Hashimoto, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) ICD2014-73 CPSY2014-85 |
In the system development using soft core processor on an FPGA (Field Programmable Gate Array), an access to external me... [more] | ICD2014-73 CPSY2014-85 pp.1-6 |
| CPSY, DC (Joint) |
2014-07-28 18:15 |
Niigata | Toki Messe, Niigata | Performance Evaluation of Speculative Parallel Processing Utilizing Hardware Transactional Memory on Commercial Multi-core CPU Yutaka Matsuno, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2014-16 |
Recently, it becomes essential to use parallel computation utilizing thread level parallelism as a method to utilize a s... [more] | CPSY2014-16 pp.37-42 |
| CPSY, DC (Joint) |
2014-07-29 09:50 |
Niigata | Toki Messe, Niigata | A Study of Accelerated Image Processing of Stabilizing Navigational Image by HW/SW Cooperative Processing on an FPGA Daichi Uetake, Takeshi Ohkawa (Utsunomiya Univ), Yohei Matsumoto (TUMSAT), Takashi Yokota, Kanemitsu Ootsu (Utsunomiya Univ) CPSY2014-19 |
Accidents on vessel traffic are mainly caused by human errors of insufficient watching. It is expected to realize auto w... [more] | CPSY2014-19 pp.55-60 |
| CPSY, DC (Joint) |
2014-07-29 15:40 |
Niigata | Toki Messe, Niigata | Consideration of 2D-FFT by Decomposition of Large Scale Data on Multi-GPU Hiroaki Miyata, BoazJessie Jackin, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota, Yoshio Hayasaki, Toyohiko Yatagai, Takanobu Baba (Utsunomiya Univ.) CPSY2014-27 |
Acceleration for Fast Fourier Transform (FFT) of large computation is an important issue. Until today, acceleration fo... [more] |
CPSY2014-27 pp.103-108 |
| CPSY, DC (Joint) |
2014-07-30 09:50 |
Niigata | Toki Messe, Niigata | Implementation of Wireless Connected Android Cluster Computer System Supporting Automatic Clustering Yusuke Arai, Kanemitsu Ootsu, Takashi Yokota, Takeshi Ohkawa (Utsunomiya Univ.) CPSY2014-34 |
In recent years, high-performance mobile devices such as smartphones and tablet terminals spread rapidly, and they are b... [more] | CPSY2014-34 pp.143-148 |
| CPSY, DC (Joint) |
2014-07-30 17:25 |
Niigata | Toki Messe, Niigata | Implementation of Path Profiler for Enabling Analysis of Data Dependencies Between Program Execution Paths Kazuki Ohshima, Kanemitsu Ootsu, Takanobu Baba, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2014-44 |
In present day, various techniques are required for realizing effective parallel processing according to multi-core proc... [more] | CPSY2014-44 pp.203-208 |
| RECONF | 2014-06-12 15:00 |
Miyagi | Katahira Sakura Hall | A Study on Accelerating Image Recognition Processing by HW/SW Cooperative Processing on an FPGA for Automatic Watch System on Navigation Takeshi Ohkawa (Utsunomiya Univ.), Yohei Matsumoto (Tokyo Marine Univ.), Daichi Uetake, Kanemitsu Ootsu, Takashi Yokota (Utsunomiya Univ.) RECONF2014-12 |
Accidents on vessel traffic are mainly caused by human error of deficient watching. It is expected to raise the safety o... [more] | RECONF2014-12 pp.61-66 |
| CPSY, IPSJ-EMB, IPSJ-SLDM, DC [detail] | 2014-03-16 14:55 |
Okinawa | HW/SW Hybrid Design Environment for a Cooperative System of Android Application and FPGA
-- A case study in Project Based Learning (PBL) class -- Takeshi Ohkawa, Soshi Takano, Daichi Uetake, Takashi Yokota, Kanemitsu Ootsu (Utsunomiya Univ.) CPSY2013-118 DC2013-105 |
A HW/SW hybrid design environment for operating a circuit implemented on an FPGA is discussed. The authors have develope... [more] | CPSY2013-118 DC2013-105 pp.295-300 |
|
| RECONF | 2013-09-19 10:35 |
Ishikawa | Japan Advanced Institute of Science and Technology | Hardware Acceleration of Inverted Pendulum Control Processing by Using the High Level Synthesis Tool JavaRock Daichi Uetake, Takeshi Ohkawa (Utsunomiya Univ.), Takefumi Miyoshi (e-trees), Takashi Yokota, Kanemitsu Ootsu (Utsunomiya Univ.) RECONF2013-29 |
Microcontrollers are commonly used to develop robot control systems. However, microcontrollers do not meet recent requir... [more] | RECONF2013-29 pp.55-60 |
| DC, CPSY (Joint) |
2013-08-02 11:45 |
Fukuoka | Kitakyushu-Kokusai-Kaigijyo | Consideration of Efficient Data Communication Method using Dynamic Switching Compression Method Masayuki Omote, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2013-20 |
As a method for reducing the load on network communication, the real time data compression is a promising technique. Ho... [more] |
CPSY2013-20 pp.61-66 |
| DC, CPSY (Joint) |
2013-08-02 14:00 |
Fukuoka | Kitakyushu-Kokusai-Kaigijyo | Consideration of Checkpoint Reduction for Incremental Software Simulation Atsushi Shina, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2013-22 |
Recently, development of software optimization techniques for high-performance computer architectures becomes important.... [more] | CPSY2013-22 pp.73-78 |
| DC, CPSY (Joint) |
2013-08-02 14:30 |
Fukuoka | Kitakyushu-Kokusai-Kaigijyo | Reduction of Runtime Overhead in Automated Parallel Processing System using Valgrind Takayuki Hoshi, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2013-23 |
In order to efficiently utilize the performance of multicore processors, thread level parallel processing is indispensab... [more] | CPSY2013-23 pp.79-84 |
| DC, CPSY (Joint) |
2013-08-02 17:30 |
Fukuoka | Kitakyushu-Kokusai-Kaigijyo | Code Optimization for Path Based Speculative Multi-threading Yuki Homma, Hiroyoshi Jutori, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota (Utsunomiya Univ.) CPSY2013-28 |
Our Two-Path Limited Speculation system PALS speculatively executes one of the top two paths of high frequency in loops.... [more] | CPSY2013-28 pp.109-114 |
| DC, CPSY (Joint) |
2013-08-02 18:00 |
Fukuoka | Kitakyushu-Kokusai-Kaigijyo | Consideration of Relation of Path Prediction and Branch Prediction in Loops Kazuhiro Kinkai, Kanemitsu Ootsu, Takeshi Ohkawa, Takashi Yokota, Takanobu Baba (Utunomiya Univ.) CPSY2013-29 |
We focus on Two-Path Limited Speculation method and evaluated path prediction accuracy with some path predictors. Pred... [more] |
CPSY2013-29 pp.115-120 |
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