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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IN, IA (Joint) |
2023-12-22 10:30 |
Hiroshima | Satellite Campus Hiroshima | [Short Paper]
A Study on the Effect of Graph Perturbation for Improving Node Centrality Inequality on Structural Property of Networks Kohei Iwaki, Ryo Nakamura (Fukuoka Univ.)  IA2023-49 |
In general, in information networks, such as communication networks and social networks, not all nodes are equally im... [more] |
IA2023-49 pp.28-31 |
| IN, ICTSSL, IEE-SMF | 2023-10-19 14:55 |
Fukuoka | Fukuoka University | On the Centrality of Vertices by Closeness and Neighborhood in Multidimensional Networks Masakazu Sengoku (Graduate Institute for Entrepreneurial Studies), Hiroshi Tamura (Chuo Univ.) ICTSSL2023-30 |
In recent years, with the advancement of big data and AI, social networks have become increasingly complex, and the cent... [more] | ICTSSL2023-30 pp.33-38 |
| R | 2023-07-28 11:35 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Variable neighborhood descent method based on degree centrality for the network topology design with minimum cost subject to a reliability constraint Taishin Nakamura (Tokai Univ.), Koji Shingyochi (Jumonji Univ.) R2023-12 |
This study proposes a variable neighborhood descent (VND) method that uses degree centrality for the network topology de... [more] | R2023-12 pp.11-16 |
| ICTSSL | 2023-05-18 16:05 |
Niigata | (Primary: On-site, Secondary: Online) |
[Invited Talk]
From Multidimensional Mobile Communication To Multidimensional Network Masakazu Sengoku (Jigyo) ICTSSL2023-7 |
In the 1990s, an international symposium on multidimensional mobile communications started in Japan. The multi-dimension... [more] | ICTSSL2023-7 pp.35-40 |
| IN, IA (Joint) |
2022-12-13 09:50 |
Hiroshima | Higashi-Senda campus, Hiroshima Univ. (Primary: On-site, Secondary: Online) |
A Study on Obfuscation of Node Centrality in Large-Scale Networks Hiroki Kawamura, Takeaki Iwata, Ryotaro Matsuo, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2022-55 |
Node centrality (e.g., degree centrality, eigenvector centrality, betweenness centrality), which is determined by the ne... [more] | IA2022-55 pp.40-46 |
| IN, RCS, NV (Joint) |
2022-05-27 16:00 |
Kanagawa | Keio University (Hiyoshi Campus) (Primary: On-site, Secondary: Online) |
Apporoximation Betweenness Centrality focusing on paths affected by the connection of two graph Kaito Miyakoshi, Kunitake Kaneko (Keio Univ.) IN2022-11 |
Betweenness Centrality(BC) is an importance measure that expresses the number of times a target vertex is included in th... [more] | IN2022-11 pp.50-55 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:40 |
Online | Online | Optimum Clustering Method for Data Driven Consensus Problem considering Network Centrality Shoya Ogawa, Koji Ishii (Kagawa Univ) IT2021-109 ISEC2021-74 WBS2021-77 RCC2021-84 |
In consensus problems in complex networks, the convergence performance deeply depends on the weighting factors. IKishida... [more] | IT2021-109 ISEC2021-74 WBS2021-77 RCC2021-84 pp.155-160 |
| CQ, CBE (Joint) |
2022-01-28 14:40 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
A Study on Finding Intermediate Spreaders in Social Networks Sho Tsugawa (Univ. of Tsukuba), Kohei Watabe (Nagaoka Univ. of Technology) CQ2021-94 |
Identifying influencers in a given social network has been an important research problem. In the literature, several me... [more] | CQ2021-94 pp.100-105 |
| CQ, MIKA (Joint) |
2021-09-10 15:30 |
Online | Online | Analyzing the Impact of Early-Career Collaboration of Junior Researchers in Japan on the Future Funding Success Sho Tsugawa (Univ. of Tsukuba), Takuya Kanetsuki, Junichi Sugihara (BIOIMPACT) CQ2021-60 |
Since academia has becoming more and more competitive, especially for young scientists, it is important to understand fa... [more] | CQ2021-60 pp.109-114 |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 10:55 |
Online | Online | Relaxation of Network Restriction for Deep Learning Based Consensus Problem with Eigenvector Centrality Shoya Ogawa, Koji Ishii (Kagawa Univ.) RCC2021-23 |
he convergence performance of consensus problems depends on the applied weighting factors into individual edges. Unfortu... [more] | RCC2021-23 pp.7-12 |
| NS | 2021-05-13 14:50 |
Online | Online | Evaluation of the effect of vertex replication for random walk in autonomous distributed graphs Yoichi Ozaki, Kunitake Kaneko (Keio Univ.) NS2021-19 |
It is important to obtain a subgraph from a distributed graph by Random Walk while maintaining the rough structure of th... [more] | NS2021-19 pp.26-31 |
| IN, CCS (Joint) |
2020-08-04 14:55 |
Online | Online | Landmark Decision Method Combining Random Walk and Betweenness Centrality Tsuyoshi Yamashita, Kunitake Kaneko (Keio Univ.) IN2020-19 |
Abstract Highly reproducible presentations of important nodes near the node of interest are useful in determin- ing land... [more] | IN2020-19 pp.59-64 |
| CCS, NLP | 2020-06-05 13:25 |
Online | Online | Analysis of influence of network structure on information diffusion Luyan XU, Kazuya Sawada (TUS), Yutaka Shimada (SU), Tohru Ikeguchi (TUS) NLP2020-15 CCS2020-5 |
In this paper, we propose an information diffusion model with eigenvector centrality. Using the proposed model, we inves... [more] | NLP2020-15 CCS2020-5 pp.23-26 |
| MSS, NLP (Joint) |
2020-03-10 11:10 |
Aichi | (Cancelled but technical report was issued) |
Information Diffusion Model with Network Centrality and Community Structure Luyan Xu, Kazuya Sawada (TUS), Yutaka Shimada (SU), Tohru Ikeguchi (TUS) NLP2019-127 |
In this report, we proposed two new information diffusion models based on a conventional information diffusion model. Th... [more] | NLP2019-127 pp.83-88 |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2020-03-06 14:20 |
Fukuoka | Kyushu Institute of Technology (Cancelled but technical report was issued) |
Analysis of the Time Evolution of Influence and Spreading Power of Twitter Users Minami Uehara, Sho Tsugawa (Univ. of Tsukuba) CQ2019-154 |
For a successful viral marketing campaign on social media, it is important to spread information to many users. The siz... [more] | CQ2019-154 pp.101-106 |
| NS, IN (Joint) |
2020-03-06 13:00 |
Okinawa | Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
Virtual Network Control Method and Effect Verification Considering Electricity Unit Price and Centrality Ryota Nakamura, Shigeaki Harada (NTT), Takefumi Wakayama, Ryoichi Kawahara (Toyo Univ.) IN2019-136 |
With the increase of communication traffic, the service provisioning cost of telecommunication carriers is increasing. I... [more] | IN2019-136 pp.345-350 |
| NS, NWS (Joint) |
2020-01-24 14:50 |
Okinawa | [Encouragement Talk]
Load balancing scheme considering flow types in Data Center Network Takuna Kaiwa (UEC), Takashi Naito (NII), Nattapong Kitsuwan (UEC) NS2019-172 |
A scheme to resolve an imbalanced state in a data center network by adopting a dynamic link weight based on betweenness ... [more] | NS2019-172 pp.67-72 |
|
| IA | 2019-11-14 15:30 |
Tokyo | Kwansei Gakuin University, Tokyo Marunouchi Campus (Sapia Tower) | [Poster Presentation]
A Proposal of a routing method based on cost calculation method considering multiple metrics and its evaluation using OpenFlow networks Kaoru Ogaki, Chisa Takano, Kaori Maeda (Hiroshima City Univ.) IA2019-28 |
We previously proposed a routing cost calculation method that considers node characteristics (router transfer capacity a... [more] | IA2019-28 pp.27-32 |
| NS | 2019-10-10 10:45 |
Aichi | Nagoya Institute of Technology | Load balancing scheme considering flow types in software-defined network Takuna Kaiwa (UEC), Takashi Naito (NII), Nattapong Kitsuwan (UEC) NS2019-99 |
A scheme to resolve an imbalanced state in a data center network by adopting a dynamic link weight based on betweenness ... [more] | NS2019-99 pp.1-6 |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Analysis characteristic of user influence and propagators in social media Minami Uehara, Sho Tsugawa (Tsukuba Univ.) |
Recently, the number of social media users has been increasing, and studies for finding influencers on social media have... [more] | |
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