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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ET | 2022-09-17 15:45 |
Hiroshima | Hiroshima University and Online (Primary: On-site, Secondary: Online) |
Methods for Dynamically Extracting the Human-Relationships on the Web based on Analysis of Closeness Centrality Ayaka Ichikawa (Fukushima Univ.), Ryo Onuma (Tsuda Univ.), Hiroki Nakayama (Yamagata Univ.), Hiroaki Kaminaga (Fukushima Univ.), Youzou Miyadera (Tokyo Gakugei Univ.), Shoichi Nakamura (Fukushima Univ.)  ET2022-20 |
To successfully conduct complicated research and explorations using the Web, it is important to accurately understand hu... [more] | ET2022-20 pp.58-63 |
| IA, CQ, MIKA (Joint) |
2022-09-16 14:55 |
Hokkaido | Hokkaido Citizens Actives Center (Primary: On-site, Secondary: Online) |
On the Effectiveness of Spreading Positive Influence for Limiting the Spread of Negative Influence on Multiplex Networks Yumi Fujita, Sho Tsugawa (Univ. of Tsukuba) CQ2022-44 |
To limit the spread of misinformation, the dissemination of messages countering the misinformation has been shown to be ... [more] | CQ2022-44 pp.109-114 |
| NS, IN, CS, NV (Joint) |
2022-09-01 13:00 |
Iwate | MALIOS (Iwate Prefecture) + Online Meeting (Primary: On-site, Secondary: Online) |
On the Effects of Multi-Dimensional Opinion Formations upon Opinions on Different Topics Naoki Hirakura, Masaki Aida (Tokyo Metropolitan Univ.) IN2022-27 |
In recent years, online social networks have become an important information distribution platform for many people to co... [more] | IN2022-27 pp.1-6 |
| IN, CCS (Joint) |
2022-08-05 14:10 |
Hokkaido | Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
Preliminary Study on Mitigation for Overheating of Online User Dynamics by Adjusting Logical Network Structure Ryo Miyamoto (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) CCS2022-41 |
In today's online social networks, explosive user dynamics such as online flaming on SNS have become a problem. Its imp... [more] |
CCS2022-41 pp.74-79 |
| IN, CCS (Joint) |
2022-08-05 16:10 |
Hokkaido | Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
Fragmentation Phenomena of Online Community Described by the Fundamental Equation of Online User Dynamics Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) IN2022-25 |
The development of social networking services has made it much easier to exchange and disseminate information. Unfortun... [more] |
IN2022-25 pp.57-62 |
| CCS, NLP | 2022-06-10 14:00 |
Osaka | (Primary: On-site, Secondary: Online) |
A study on synergistic effects of online user dynamics by multiple users Mio Harada, Masaki Aida (Tokyo Metropolitan Univ.) NLP2022-18 CCS2022-18 |
The oscillation model for online social networks describes the propagation of influences among users at finite speeds. ... [more] |
NLP2022-18 CCS2022-18 pp.88-93 |
| CQ, CS (Joint) |
2022-05-12 09:50 |
Fukui | Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
Analysing Relation between Influence of Twitter Business Accounts and their Ego Network Structure Yuto Nakamitsu, Sho Tsugawa, Keiichirou Tsukamoto, Shintaro Igari () CQ2022-1 |
We exploratory investigate the relation between the influence of Twitter users and the characteristics of their ego ne... [more] |
CQ2022-1 pp.1-6 |
| CQ, CS (Joint) |
2022-05-12 10:15 |
Fukui | Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
A Study on the Effectiveness of of Using link Weights and Link Direction for Community Detection in Multilayer Networks Daiki Suzuki, Sho Tsugawa (Univ. of Tsukuba) CQ2022-2 |
Multilayer networks are useful representations of real-world complex networks, and community detection in multilayer ... [more] |
CQ2022-2 pp.7-12 |
| CQ, CS (Joint) |
2022-05-12 16:10 |
Fukui | Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
Why Do Small Eigenvalues of Laplacian Matrix Improve Anomaly Detection of Temporal Networks? Eriko Segawa, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2022-9 |
Many real networks are temporal networks in which the nodes and their relationships change over time, and technology to ... [more] | CQ2022-9 pp.44-49 |
| CCS | 2022-03-27 09:50 |
Hokkaido | RUSUTSU RESORT HOTEL & CONVENTION (Primary: On-site, Secondary: Online) |
Dividing Effect in Online Social Network Caused by Damping Effect in the Oscillation Model Ryusei Yamamoto, Masaki Aida (TMU) CCS2021-38 |
The spread of social networking services (SNS) has dramatically activated communication between users, but it has also b... [more] | CCS2021-38 pp.13-18 |
| IA, SITE, IPSJ-IOT [detail] | 2022-03-07 11:35 |
Kyoto | Kyoto University, Yoshida Campus (Primary: On-site, Secondary: Online) |
Characteristic Analysis of Socially-Aware Information-Centric Networking Kodai Honda, Ryo Nakamura (Fukuoka Univ.), Noriaki Kamiyama (Ritsumeikan Univ.) SITE2021-51 IA2021-64 |
In recent years, with the rapid growth of SNS (Social Networking Service), e.g., Twitter and Facebook, the amount of use... [more] | SITE2021-51 IA2021-64 pp.31-36 |
| IE, ITS, ITE-AIT, ITE-ME, ITE-MMS [detail] | 2022-02-22 13:30 |
Online | Online | What Kind of Images to Post on Instagram? Image Recommendation for Marketing Yiwei Zhang, Toshihiko Yamasaki (UTokyo) ITS2021-53 IE2021-62 |
Social media is a popular platform for brands to allocate marketing budget and build their relationship with customers n... [more] | ITS2021-53 IE2021-62 pp.167-172 |
| CQ, CBE (Joint) |
2022-01-28 11:20 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
A Study on Identifying Influencer from Ego Network Using Graph Neural Network Akira Hashimoto, Sho Tsugawa (Tsukuba Univ), Keiichirou Tsukamoto, Shintaro Igari (KADOKAWA Connected) CQ2021-91 |
Identifying influencers on social media has been an important research topic. In this paper, we propose a method to pre... [more] | CQ2021-91 pp.82-87 |
| 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 |
| NS, NWS (Joint) |
2022-01-28 11:15 |
Online | Online | A Note on Prioritized Task Assignment Schemes for Mobile Crowdsourcing Katsuyuki Takenaka, Kazuya Sakai (TMU) NS2021-117 |
In crowdsourcing, many task assignment algorithms which consider the success rate of tasks are proposed. How- ever, the ... [more] | NS2021-117 pp.42-45 |
| NS, NWS (Joint) |
2022-01-28 11:40 |
Online | Online | A Note on Caching Algorithm for Dynamic Mobile Social Networks Takeshi Kitamura, Kazuya Sakai (TMU) NS2021-118 |
In the mobile social networks, several algorithms for choosing caching nodes are proposed in order to achieve fast data ... [more] | NS2021-118 pp.46-49 |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Influence Prediction on Social Networks Using Graph Neural Networks Akira Hashimoto, Sho Tsugawa (Tsukuba Univ), Keiichirou Tsukamoto, Shintaro Igari (KADOKAWA Connected) |
Social media services such as Twitter and Facebook have been getting increased interest from many users, and therefore, ... [more] | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Analyzing the impact of Deleting Links in Social Networks for Suppressing Information Diffusion on Social Media Shiori Furukawa, Sho Tsugawa (Univ. of Tsukuba) |
The dissemination of harmful information such as fake news, and rumors has been a serious problem in the society. For su... [more] | |
| CQ, MIKA (Joint) |
2021-09-09 10:55 |
Online | Online | Proposal of an Improving Method for the Laplacian Anomaly Detection of Temporal Networks Eriko Segawa, Toyoaki Taniguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2021-40 |
Many networks in the real world are dynamic and temporal wherein relationships among nodes change with time. Technologie... [more] | CQ2021-40 pp.17-22 |
| CQ, MIKA (Joint) |
2021-09-09 11:35 |
Online | Online | On the Effectiveness of Breadth-First Search for Influence Maximization on Unknown Networks Yuki Wakisaka, Ryotaro Matsuo (Kwansei Gakuin Univ.), Sho Tsugawa (Tsukuba Univ.), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) CQ2021-42 |
Recently, the influence maximization problem for unknown networks has received much attention. The problem aims to ident... [more] | CQ2021-42 pp.29-34 |
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