Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IA, SITE, IPSJ-IOT [detail] |
2025-03-05 11:10 |
Kagoshima |
Ama-Home Plaza (Kagoshima, Online) (Primary: On-site, Secondary: Online) |
Consideration of AS for VPN relay server placement to minimise detour Kohshi Yamaguchi (ICU), Kitaguchi Yoshiaki (Science Tokyo), Nagami Kenichi (INTEC), Mizukoshi Ichiro (Nippon Telegraph & Telephone East Corp), Sato Akira (University of Tsukuba), Daiyuu Nobori (IPA), Keisuke Ishibashi (ICU) |
[more] |
|
CQ |
2024-06-28 14:45 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
Statistical Analysis on Traffic and Communication Quality of Thin-Telework System Keisuke Ishibashi (ICU), Yoshiaki KItaguchi (Titech), Kenichi Nagami (Intec), Ichiro Mizukoshi (NTT East), Akira Sato (ITF), Xuliang Deng (CMU) CQ2024-41 |
[more] |
CQ2024-41 pp.98-103 |
CCS, IN (Joint) |
2023-08-03 14:15 |
Hokkaido |
Banya-no-yu (Hokkaido) |
[Invited Talk]
Social Dilemma and Network Effect on the Adoption of Network Security Countermeasures Keisuke Ishibashi (ICU) CCS2023-21 |
[more] |
CCS2023-21 p.25 |
IN, IA (Joint) |
2022-12-13 11:30 |
Hiroshima |
Higashi-Senda campus, Hiroshima Univ. (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
Statistical Analysis of Thin-Telework System Traffic Data Keisuke Ishibashi (ICU), Yoshiaki Kitaguchi (TIT), Kenichi Nagami (INTEC), Ichiro Mizukoshi (NTT East) IA2022-61 |
This paper reports the statistical analysis of traffic data measured at the thin-telework system, enabling remote-deskto... [more] |
IA2022-61 pp.67-71 |
IA, SITE, IPSJ-IOT [detail] |
2022-03-07 10:10 |
Kyoto |
Kyoto University, Yoshida Campus (Kyoto, Online) (Primary: On-site, Secondary: Online) |
On the detectability of traffic reduction caused by QoS degradation Keisuke Ishibashi (ICU), Takumi Uchida (ComWorth) SITE2021-48 IA2021-61 |
In this paper, we discuss the possibility of detecting the event of traffic reduction due to QoS degradation. This event... [more] |
SITE2021-48 IA2021-61 pp.15-18 |
NS, IN (Joint) |
2020-03-06 13:00 |
Okinawa |
Royal Hotel Okinawa Zanpa-Misaki (Okinawa) (Cancelled but technical report was issued) |
Study on Traffic Engineering Method Considering Latent Traffic Takumi Uchida, Keisuke Ishibashi (ICU), Kensuke Fukuda (NII) IN2019-132 |
[more] |
IN2019-132 pp.321-325 |
IA |
2019-11-14 13:20 |
Tokyo |
Kwansei Gakuin University, Tokyo Marunouchi Campus (Sapia Tower) (Tokyo) |
Estimating Latent Origin-Destination Traffic Based on Link Packet Loss Rate and Traffic Volume Takumi Uchida, Keisuke Ishibashi (ICU), Kensuke Fukuda (NII) IA2019-25 |
[more] |
IA2019-25 pp.7-12 |
IN, CCS (Joint) |
2018-08-02 10:55 |
Hokkaido |
Kitayuzawa Mori-no-Soraniwa (Hokkaido) |
Inferring Latent Traffic Demand by Using State Space Model and Predicting Quality Degradation as a Equilibrium Point of Negative Feedback Loop Keisuke Ishibashi, Shigeaki Harada (NTT), Ryoichi Kawahara (Toyo Univ.) IN2018-19 |
[more] |
IN2018-19 pp.39-44 |
NS, IN (Joint) |
2018-03-01 09:00 |
Miyazaki |
Phoenix Seagaia Resort (Miyazaki) |
Classifying OSes on User Devices Using the Similarity of DNS Query Sets Yuka Komai, Masahiro Kobayashi, Shigeaki Harada, Keisuke Ishibashi, Ryoichi Kawahara (NTT), Tatsuya Mori, Shigeki Goto (Waseda Univ.) IN2017-89 |
Due to the emergence of various user devices, it becomes important to manage traffic based on OSes (Operating Systems) o... [more] |
IN2017-89 pp.1-4 |
NS, IN (Joint) |
2018-03-01 09:20 |
Miyazaki |
Phoenix Seagaia Resort (Miyazaki) |
Traffic engineering using incomplete information for cellular networks in case of disaster Kodai Satake, Yuichi Ohsita (Osaka Univ.), Keisuke Ishibashi, Yoko Hoshiai (NTT), Masayuki Murata (Osaka Univ.) IN2017-94 |
In case of disaster, traffic may increase and people move in the different way from the normal behavior, which may cause... [more] |
IN2017-94 pp.27-32 |
IN |
2018-01-23 11:15 |
Aichi |
WINC AICHI (Aichi) |
Retraining anomaly detection model using Autoencoder Yasuhiro Ikeda, Keisuke Ishibashi, Yusuke Nakano, Keishiro Watanabe, Ryoichi Kawahara (NTT) IN2017-84 |
An autoencoder has been attracting much attention as an anomaly detection algorithm.
The autoencoder enables unsupervis... [more] |
IN2017-84 pp.77-82 |
IN |
2017-06-16 11:30 |
Fukushima |
Roudou-Fukushi-Kaikan (Koriyama) (Fukushima) |
Inferring causal parameters of anomalies detected by autoencoder using sparse optimization Yasuhiro Ikeda, Keisuke Ishibashi, Yusuke Nakano, Keishiro Watanabe, Ryoichi Kawahara (NTT) IN2017-18 |
The anomaly detection algorithm based on an autoencoder has attracted much attention.
An autoencoder is a neural networ... [more] |
IN2017-18 pp.61-66 |
RCS, IN, NV (Joint) |
2017-05-12 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
[Invited Lecture]
Reachability Analysis of Multi-hop D2D Communications at Disaster Noriaki Kamiyama, Keisuke Ishibashi, Yoko Hoshiai (NTT) IN2017-10 RCS2017-48 |
[more] |
IN2017-10 RCS2017-48 pp.49-54(IN), pp.103-108(RCS) |
IA, SITE, IPSJ-IOT [detail] |
2017-03-03 13:25 |
Okinawa |
Culture Resort Festone (Okinawa) (Okinawa) |
Analyzing Effect on Traffic Characteristics of Bottleneck Status through Differential Analysis Keisuke Ishibashi, Shigeaki Harada (NTT) SITE2016-61 IA2016-91 |
[more] |
SITE2016-61 IA2016-91 pp.7-12 |
NS, CQ, ICM, NV (Joint) |
2016-11-24 13:45 |
Yamaguchi |
Shimonoseki Chember of Commerce and Industry (Yamaguchi) |
[Invited Talk]
Traffic Characteristics Change in Bottleneck Status Keisuke Ishibashi (NTT) NS2016-107 CQ2016-79 ICM2016-25 |
(To be available after the conference date) [more] |
NS2016-107 CQ2016-79 ICM2016-25 pp.33-38(NS), pp.31-36(CQ), pp.3-8(ICM) |
ICM |
2016-07-07 15:05 |
Hokkaido |
(Hokkaido) |
Multiple Isolating Actions Extraction from Action Logs for Clarifying Trouble-shooting Process Akio Watanabe, Yoichi Matsuo, Keishiro Watanabe, Keisuke Ishibashi, Ryoichi Kawahara (NTT) ICM2016-13 |
Virtualization of ICT system has made more convenient of its use.
However, complicated system architecture by virtualiz... [more] |
ICM2016-13 pp.27-32 |
IN, RCS (Joint) |
2016-05-19 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
An evaluation of proactive network control on a wide-area SDN testbed Yousuke Takahashi, Akito Suzuki, Keisuke Ishibashi, Kohei Shiomoto (NTT), Tatsuya Otoshi, Yuichi Ohsita, Masayuki Murata (Osaka Univ.) IN2016-7 RCS2016-29 |
Software-defined networking, particularly OpenFlow, has enabled traffic engineering (TE) using arbi- trary traffic group... [more] |
IN2016-7 RCS2016-29 pp.37-42(IN), pp.31-36(RCS) |
IN, IA (Joint) |
2015-12-17 12:35 |
Hiroshima |
Hiroshima City University (Hiroshima) |
[Invited Talk]
Exposing Hidden Traffic Using Name Information Tatsuya Mori (Waseda Univ.), Takeru Inoue, Akihiro Shimoda (NTT), Kazumichi Sato (NTT COM), Shigeaki Harada, Keisuke Ishibashi, Yumehisa Haga, Akira Saso, Shigeki Goto (Waseda Univ.) IN2015-74 IA2015-69 |
(To be available after the conference date) [more] |
IN2015-74 IA2015-69 pp.19-24(IN), pp.1-6(IA) |
IA |
2015-11-13 10:00 |
Chiba |
NARITA VIEW HOTEL (Chiba) |
Inferring the Number of Accesses to Internet Services using DNS Traffic Akihiro Shimoda, Keisuke Ishibashi, Shigeaki Harada (NTT), Kazumichi Sato (NTT Communications), Masayuki Tsujino, Takeru Inoue (NTT), Masaki Shimura, Takanori Takebe, Kazuki Takahashi, Tatsuya Mori, Shigeki Goto (Waseda Univ.) IA2015-63 |
Popularity ranking of Internet services is an important metric for network operators. Lately, Internet service identific... [more] |
IA2015-63 pp.129-134 |
IA |
2015-08-25 16:05 |
Tokyo |
IIJ Seminar Room (Iidabashi Grand Bloom 13F) (Tokyo) |
Extracting Block Structure from Router Command Output Data Tatsuaki Kimura, Akio Watanabe, Keishiro Watanabe, Tsuyoshi Toyono, Keisuke Ishibashi (NTT) IA2015-25 |
[more] |
IA2015-25 pp.35-40 |