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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, ICM, NV (Joint) |
2024-11-14 10:50 |
Fukui | Fukui University + Online (Fukui, Online) (Primary: On-site, Secondary: Online) |
Adaptive Traffic Monitoring Method According to State of IP Networks Shohei Kamamura (Seikei Univ.), Kouji Hirata (Kansai Univ.)  NS2024-124 |
Our goal is to optimize networks based on advanced data analysis by accurately collecting and storing big data on commun... [more] | NS2024-124 pp.13-18 |
| NS | 2024-05-10 10:25 |
Mie | Sinfonia Technology Hibiki Hall Ise (Mie, Online) (Primary: On-site, Secondary: Online) |
P4-based implementation of traffic engineering considering service priority Kouji Hirata, Takumi Tabuchi, Hideyoshi Miura (Kansai Univ.), Shohei Kamamura (Seikei Univ.) NS2024-25 |
[more] | NS2024-25 pp.70-74 |
| RISING (3rd) |
2023-10-31 09:45 |
Hokkaido | Kaderu 2・7 (Sapporo) (Hokkaido) | [Poster Presentation]
SDN Controller Placement Considering D-Geodiversity Based on Heuristic Algorithm Yukinao Hagi (Univ. Fukui), Shohei Kamamura (Seikei Univ.), Takuji Tachibana (Univ. Fukui) |
[more] | |
| NS | 2023-04-14 11:40 |
Fukushima | Nihon University, Koriyama Campus + Online (Fukushima, Online) (Primary: On-site, Secondary: Online) |
Network Anomaly Detection through Variable Granularity Traffic Analysis Shohei Kamamura, Yuya Takeda (Seikei Univ.), Yuki Takei, Masato Nishiguchi, Yuhei Hayashi, Takayuki Fujiwara (NTT) NS2023-9 |
In the Society 5.0, it is important to accurately measure and analyze the communication traffic flow in wide-area IP net... [more] | NS2023-9 pp.44-49 |
| NS, ICM, CQ, NV (Joint) |
2022-11-24 13:25 |
Fukuoka | Humanities and Social Sciences Center, Fukuoka Univ. + Online (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Controller Placement Method Considering D-geodiversity and Redundancy Based on Optimization Problem in SDN Networks Yukinao Hagi (Univ. Fukui), Yuhei Hayashi (NTT), Shohei Kamamura (Seikei Univ.), Takuji Tachibana (Univ. Fukui) NS2022-106 |
[more] | NS2022-106 pp.35-40 |
| RISING (3rd) |
2022-10-31 10:30 |
Kyoto | Kyoto Terrsa (Day 1), and Online (Day 2, 3) (Kyoto, Online) | [Poster Presentation]
Delay Analysis Model of Service Chain Configuration for Fat-Tree Topology Tomonori Yokono (Univ. Fukui), Yuhei Hayashi (NTT), Shohei Kamamura (Seikei Univ.), Takuji Tachibana (Univ. Fukui) |
When a service chain is constructed in a data center network, the total transmission delay is expected to be reduced by ... [more] | |
| RISING (3rd) |
2021-11-16 11:30 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Proposal of SDN Controller Placement Based on System Upgrade and Geodiversity Yukinao Hagi (Univ. Fukui), Yuhei Hayashi (NTT), Shohei Kamamura (Seikei Univ.), Takuji Tachibana (Univ. Fukui) |
[more] | |
| RISING (3rd) |
2021-11-16 11:30 |
Tokyo | (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Service Chain Construction with Dynamic Programming and Augmented Graph Based on Delay Analytical Model in Data Center Networks Tomonori Yokono (Univ. Fukui), Yuhei Hayashi (NTT), Shohei Kamamura (Seikei Univ.), Takuji Tachibana (Univ. Fukui) |
When constructing service chains in a data center network, it is expected that the data centers where virtual network fu... [more] | |
| NS, NWS (Joint) |
2021-01-21 16:20 |
Online | Online (Online) | [Invited Talk]
Trends of Network Platform for Video Conferencing Digital Transformation Shohei Kamamura (NTT) NS2020-115 |
Video conferencing has become widespread because of the evolution of high-efficiency compression technologies for high d... [more] | NS2020-115 p.30 |
| CS, CQ (Joint) |
2019-04-18 15:10 |
Osaka | Osaka Univ. Library (Osaka) | [Invited Talk]
Future Visual Communication Platform enhanced by SDx Shohei Kamamura, Kensaku Fujii (NTT BizLink) CQ2019-5 |
[more] | CQ2019-5 pp.25-28 |
| NS | 2019-01-17 17:40 |
Nagasaki | Nagasaki Prefectural Art Museum (Nagasaki) | [Invited Talk]
Visual Communication Technologies with Softwarization Shohei Kamamura, Kensaku Fujii (NTT Bizlink) NS2018-183 |
Because of emergence of the ultra-high-resolution technologies, high speed mobile communication such as 5G, and diversif... [more] | NS2018-183 pp.31-34 |
| RCS, NS (Joint) |
2018-12-21 09:50 |
Hiroshima | Onomichi City Hall (Hiroshima) | Maintenance system design for stand-by type traveling maintenance Kouji Hirata (Kansai Univ.), Hiroshi Yamamoto, Shohei Kamamura, Yoshihiko Uematsu, Toshiyuki Oka, Hideki Maeda (NTT), Miki Yamamoto (Kansai Univ.) NS2018-170 |
[more] | NS2018-170 pp.65-70 |
| PN, NS, OCS (Joint) |
2017-06-15 14:15 |
Akita | Akita Univ. (Akita) | A study of improvement of reliability in beyond 100G optical transport network Masahiro Yokota, Kei Kitamura, Hiroshi Yamamoto, Shohei Kamamura, Shunnichi Tsuboi, Yoshihiko Uematsu, Hideki Maeda (NTT) NS2017-23 |
100G optical transport network is now consisted of single-carrier optical transponders. In order to increase the capacit... [more] | NS2017-23 pp.7-10 |
| NS | 2017-05-18 13:50 |
Tokyo | Kikai Shinko Kaikan (Tokyo) | [Invited Lecture]
Fiscal 2016 Report of Research Trends in Technical Committee on Network Systems Kazuya Tsukamoto (KIT), Shohei Kamamura, Hideki Maeda (NTT) NS2017-16 |
[more] | NS2017-16 pp.11-16 |
| NS | 2017-04-20 13:55 |
Toyama | Toyama Shoko Kaigisyo (Toyama) | Refactoring IP structure for flexible network reconfiguration Aki Fukuda, Shohei Kamamura, Hiroshi Yamamoto, Rie Hayashi, Yoshihiko Uematsu (NTT) NS2017-2 |
A wide area IP network has to be reconfigured flexibly to rationalize utilization of network resources to the network en... [more] | NS2017-2 pp.7-12 |
| NS | 2017-04-20 15:25 |
Toyama | Toyama Shoko Kaigisyo (Toyama) | End-to-end Availability and Operability Evaluation for Optical Transport Network with Pool-Resources Yoshihiko Uematsu, Shohei Kamamura, Hiroshi Yamamoto, Aki Fukuda, Rie Hayashi (NTT) NS2017-5 |
[more] | NS2017-5 pp.25-30 |
| NS | 2017-04-20 15:50 |
Toyama | Toyama Shoko Kaigisyo (Toyama) | Optimization of facility design for implementing traveling maintenance Kouji Hirata (Kansai Univ.), Hiroshi Yamamoto, Shohei Kamamura, Yoshihiko Uematsu, Hideki Maeda (NTT), Miki Yamamoto (Kansai Univ.) NS2017-6 |
[more] | NS2017-6 pp.31-36 |
| NS, IN (Joint) |
2017-03-02 09:50 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL (Okinawa) | Multi-layer optical transport systems capable of flexible accommodation of paths Hiroshi Yamamoto, Aki Fukuda, Shohei Kamamura, Rie Hayashi, Yoshihiko Uematsu (NTT) NS2016-167 |
To mitigate the burden of maintaining carrier’s transport networks to keep the high availability, we proposed the techni... [more] | NS2016-167 pp.59-64 |
| NS | 2016-10-20 13:25 |
Hyogo | Himeji Nishi-Harima Area Jibasan Center (Hyogo) | Effective fault diagnosis considering multi-layer dependency for optical network Hiroki Date, Hiroshi Yamamoto, Aki Fukuda, Shohei Kamamura, Rie Hayashi, Yoshihiko Uematsu (NTT) NS2016-89 |
[more] | NS2016-89 pp.7-12 |
| NS | 2016-10-21 11:10 |
Hyogo | Himeji Nishi-Harima Area Jibasan Center (Hyogo) | Network Topology Components Analysis using Fast Graph Mining Shohei Kamamura, Aki Fukuda, Hiroshi Yamamoto, Hiroki Date, Rie Hayashi, Yoshihiko Uematsu (NTT) NS2016-99 |
We propose a network topology components analysis using fast graph mining. In a backbone network, the network should be ... [more] | NS2016-99 pp.57-62 |
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