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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICM | 2021-03-19 11:15 |
Online | Online | A Proposal for Improving the Accuracy of Anomaly Detection by Focusing on Response Time in Web Services Tatsuo Kumano, Naoyoshi Ohkawa, Hiroshi Fujita (Fujitsu Labs), Takuya Yoshikawa (Cybozu), Hitoshi Ueno (Fujitsu Labs)  ICM2020-70 |
In web services, usability decreases and user satisfaction declines when the response time is longer than usual. Operato... [more] | ICM2020-70 pp.58-63 |
| ICM, IPSJ-CSEC, IPSJ-IOT | 2020-05-14 14:05 |
Online | Online | Data cleansing process to support analysis of performance problem on cloud infrastructure Miyuki Ono, Hiroshi Fujita, Masao Yamamoto, Yukihiro Watanabe (Fujitsu Labs) ICM2020-3 |
[more] | ICM2020-3 pp.13-18 |
| ICM, IPSJ-CSEC, IPSJ-IOT | 2020-05-15 15:20 |
Online | Online | Fault analysis technique for micro service infrastructure Hiroshi Fujita, Miyuki Ono, Masao Yamamoto, Yukihiro Watanabe (Fujitsu Labs) ICM2020-7 |
[more] | ICM2020-7 pp.37-42 |
| NS, NWS (Joint) |
2020-01-24 13:25 |
Okinawa | A WLAN Channel Assignment Method Based on DFS Occurrence Pattern Analysis in 5GHz Radar Band Takayoshi Nakayama, Hiroshi Fujita, Hiroaki Arai (Fujitsu Laboratories Ltd.) NS2019-169 |
In a wireless LAN (WLAN) system using the 5GHz band, a dynamic frequency selection (DFS) by radar interference causes a ... [more] | NS2019-169 pp.49-54 |
|
| AI | 2018-02-17 10:30 |
Tokyo | Extraction and Visualization of Known/Unknown Knowledge in Risk Recognition Noriyuki Kushiro, Yuji Fujita, Kyoichi Murakami, Yusuke Aoyama (KIT) AI2017-22 |
[more] | AI2017-22 pp.27-32 |
|
| MoNA, ASN, IPSJ-MBL, IPSJ-UBI [detail] | 2017-03-09 16:25 |
Tokyo | University of Tokyo (Hongo Campus) | Efficient Reference Range for File Splitting and Allocation in Hybrid Peer-to-Peer Content Sharing Networks Yu Fujita, Shinji Sugawara (ChibaTech) MoNA2016-40 |
Recently, a variety of digital contents are shared by a lot of network users using Peer-to-Peer (P2P) communication syst... [more] | MoNA2016-40 pp.179-184 |
| SRW | 2015-12-21 14:20 |
Kanagawa | Toshiba | A study of Interference Detection Method for WLAN in Coexistence Networks Yun Wen, Kazuyuki Ozaki, Chikara Kojima, Hiroshi Fujita (FLAB), Hideyuki Kobayashi, Yasuharu Amezawa (MTC) SRW2015-65 |
[more] | SRW2015-65 pp.43-48 |
| SITE, IPSJ-EIP | 2015-05-28 14:00 |
Kanagawa | Institute of Information Security | Personal Productivity in Open Source Development Social Network Yuji Fujita (TSRI), Yutaka Hamaoka (Keio University) SITE2015-1 |
[more] | SITE2015-1 pp.1-5 |
| MICT, ASN, MoNA (Joint) |
2015-01-26 13:30 |
Wakayama | Nanki Shirahama | Network Initiated Fault diagnosis method for Wireless network Hiroshi Fujita, Kazuyuki Ozaki, Yun Wen (Fujitsu labs), Yasuharu Amezawa, Chikara Kojima, Hideyuki Kobayashi (Mobile Techno) ASN2014-121 |
[more] | ASN2014-121 pp.85-90 |
| SRW | 2014-06-16 16:30 |
Kanagawa | Mitsubishi Electric | Modeling of M2M Area Network for Evaluation on Logical Topology
-- Relative Comparison of Single-hop and Multi-hop Networking -- Masafumi Katoh, Nami Hatazoe, Yun Wen, Hiroshi Fujita (FUJITSU LABS) SRW2014-14 |
[more] | SRW2014-14 pp.77-82 |
| AP, SAT (Joint) |
2012-07-27 13:00 |
Hokkaido | Hokkaido Univ. | Proposal of Propagation Model for Indoor Open-space between Floors considering the Effect of Carrier frequency and Cross-section size Yun Wen, Hiroshi Fujita, Makoto Yoshida (Fujitsu Labs) AP2012-56 |
Propagation model for path-loss estimation of indoor radio propagation is very important for indoor wireless system desi... [more] | AP2012-56 pp.149-154 |
| NS | 2012-04-19 15:20 |
Kochi | Univ. of Kochi | Theoretical Analysis of Capacity in Data Acquisition Systems Considering the Effect of Hidden Terminals Yun Wen, Hiroshi Fujita, Makoto Yoshida (Fujitsu Labs) NS2012-6 |
Data acquisition systems play an important role in several industries. Ad-hoc networks with multi-hop transmissions are ... [more] | NS2012-6 pp.31-36 |
| NS, RCS (Joint) |
2011-12-15 14:30 |
Yamaguchi | Yamaguchi University | A Transmit Power Control Algorithm for Data Acquisition Systems Kazuyuki Ozaki, Yun Wen, Hiroshi Fujita (Fujitsu Labs), Chao Lv, Jun Tian, Jianming Wu (Fujitsu Research and Development Center), Makoto Yoshida (Fujitsu Labs) NS2011-129 RCS2011-242 |
[more] | NS2011-129 RCS2011-242 pp.61-66(NS), pp.57-62(RCS) |
| AP, RCS (Joint) |
2011-11-16 11:35 |
Aichi | Nagoya Congress Center | Hybrid Model for Indoor Radio Propagation considering the Effect of Open-space between Floors Yun Wen, Hiroshi Fujita, Makoto Yoshida (Fujitsu Labs) AP2011-94 |
[more] | AP2011-94 pp.31-36 |
| RCS, AN, SR, USN (Joint) |
2011-10-26 15:05 |
Tokyo | Sophia Univ. | Theoretical Analysis of System Capacity in Multi-Hop Networks for Data Acquisition Systems Hiroshi Fujita, Yun Wen, Makoto Yoshida (Fujitsu lab.) RCS2011-152 SR2011-55 AN2011-30 USN2011-32 |
As for the wireless multi-hop network that uses CSMA/CA, application to data acquisition systems that collects informati... [more] | RCS2011-152 SR2011-55 AN2011-30 USN2011-32 pp.75-80(RCS), pp.77-82(SR), pp.57-62(AN), pp.57-62(USN) |
| ITE-MMS, MRIS | 2010-03-12 16:50 |
Aichi | Nagoya Univ. | Structual and magnetic properties of Heusler alloy thin films and artificial lattices on MgAl2O4 substrate Yoichi Takeda, Hirohito Fujita, Naoto Fukatani, Kenji Ueda, Hidefumi Asano (Nagoya Univ.) MR2009-66 |
In order to clarify the relationship between lattice distortion and magnetic properties of Heusler alloy, the structural... [more] | MR2009-66 pp.45-51 |
| EE | 2010-01-22 14:50 |
Fukuoka | Analysis of a mid-range energy transfer using two magnetic resonance circuits Ichiro Sasada, Hirotaka Fujita (Kyushu Univ.), Yoshinori Kataoka (NIHON TECMO), Keiichi Honda (HEADS) EE2009-50 |
A mid-range energy transfer experimental system having two auxiliary resonant circuits is analyzed. In this system, one... [more] | EE2009-50 pp.83-88 |
|
| EMCJ, MW, IEE-MAG | 2009-10-23 09:00 |
Iwate | Iwate Univ. | Experimental study of a mid-range energy transfer using two magnetic resonance circuits Hirotaka Fujita, Ichiro Sasada (Kyushu Univ.), Yoshinori Kataoka (NIHON TECMO), Keiichi Honda (HEADS CORPORATION) |
Using the principle of the magnetic resonance coupling, the efficiency of the energy transfer in a mid-range has been re... [more] | EMCJ2009-58 MW2009-107 pp.81-86 |
| ICM | 2009-03-12 10:20 |
Kagoshima | A Study on SDH/OTN Integrated Network Management Method Kei Karato, Shun Ymamoto, Tomoyoshi Kataoka (Nippon Telegraph and Telephone Co.), Yukihide Yana, Yuzo Fujita (NTT Software Corp.) ICM2008-63 |
To expand the service with high quality, the backbone network that mainly consists of the OTN layer network, ROADM and s... [more] | ICM2008-63 pp.29-34 |
|
| DE | 2008-12-01 | Tokyo | Gakushuin | [Poster Presentation]
Using a Sentiment Map for Visualization of Web Site Distinction Yusuke Fujita, Yukiko Kawai (Kyoto Sangyo Univ.), Tadahiko Kumamoto (Chiba Institute of Technology), Zhang Jianwei (Kyoto Sangyo Univ.), Katsumi Tanaka (Kyoto Univ.) |
We propose a visualization method which presents distinction in tones among multiple news sites on the Web. This method ... [more] | |
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