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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-13 14:50 |
Okinawa | Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
Evaluating the Ranking Performance of Transferable Influencer Identification Methods with a Focus on Follower Counts of Influencers Kota Tahara, Sho Tsugawa (UT)  CQ2023-76 |
Identifying influencers on social media who can spread information to many other users is one of the important research ... [more] | CQ2023-76 pp.32-37 |
| IN | 2024-01-18 15:50 |
Aichi | [Invited Talk]
Malicious social bot detection on social networks based on graph signal processing Satoshi Furutani (NTT) IN2023-55 |
Social media have been deeply blended into our lives as a major platform to gather information, disseminate information,... [more] | IN2023-55 pp.35-39 |
|
| ET | 2023-10-21 14:00 |
Nagano | Shinshu University Faculty of Engineering | Preliminary Study of the Development of Evaluation Criteria for Graphing Exercises for Effective Data Visualization Katsumi Yoshine (Nanzan Univ.) ET2023-20 |
In first-year education at universities, especially in social science departments, graphing exercises to visualize socia... [more] | ET2023-20 pp.15-18 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
An Evaluation of the Generalizability of Influencer Prediction Models between Social Networks in Different Domains Kota Tahara, Sho Tsugawa (ITF) |
Identifying influencers on social media is one of the important research issues. Various methods for identifying influen... [more] | |
| CQ, MIKA (Joint) |
2023-09-01 09:50 |
Fukushima | Tenjin-Misaki Sports Park | [Invited Lecture]
An Evaluation of Methods for Identifying Influencers on Social Media using their Ego-Network Structures Akira Hashimoto, Sho Tsugawa (Tsukuba Univ.), Keiichirou, Shintaro Igari (KDX) CQ2023-35 |
Identifying influencers on social media is an important research topic in the field of network science. This paper evalu... [more] | CQ2023-35 pp.54-58 |
| CQ, MIKA (Joint) (2nd) |
2023-08-30 15:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
A Study on Generalization of Broker Identification Methods between Social Networks in Different Domains Kota Tahara, Sho Tsugawa (ITF) |
Identifying influencers on social media who can spread information to many other users is one of the important research ... [more] | |
| CQ, MIKA (Joint) (2nd) |
2023-08-30 16:20 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
An Evaluation of Methods for Identifying Influencers on Social Media using their Ego-Network Structures Akira Hashimoto, Sho Tsugawa (Tsukuba Univ.), Keiichirou Tsukamoto, Shintaro Igari (KDX) |
Identifying influencers on social media is an important research topic in the field of network science. This paper evalu... [more] | |
| CQ | 2023-07-12 14:50 |
Hokkaido | (Primary: On-site, Secondary: Online) |
A Study on Influencer Prediction Methods Applicable to Dfferent Domains Kota Tahara, Sho Tsugawa (ITF) CQ2023-12 |
Identifying influencers on social media who can spread information to many other users is one of the important research ... [more] | CQ2023-12 pp.24-29 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 10:10 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
A Preliminary Investigation on the Effectiveness of Graph Exploration Methods for Finding Target Nodes in Unknown Graphs Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) CQ2022-81 |
In this paper, we tackle a problem of finding target nodes with a specific attribute in an unknown graph. We examine th... [more] | CQ2022-81 pp.7-12 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 11:00 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
Evaluating the Efficiency of Anomaly Detection Methods for Temporal Networks Using the Graph Spectrum Masataka Nagao, Eriko Segawa, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2022-83 |
LAD (Laplacian Anomaly Detection) is a method for detecting anomalies in dynamic networks using the eigenvalues (the gra... [more] | CQ2022-83 pp.19-24 |
| MIKA (3rd) |
2022-10-13 11:10 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experimental Evaluation of the Applicability of Cascade Popularity Prediction Models for Datasets from Different Domains Daiki Suzuki, Sho Tsugawa (Univ. Tsukuba) |
Predicting future popularity of a given information diffusion cascade is an important research task. Contrastive Cascad... [more] |
|
| 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 |
| DE | 2022-06-25 11:20 |
Tokyo | Musashino University (Primary: On-site, Secondary: Online) |
Estimating tweet directivity using linguistic features Hidenori Kiyomoto, Kongmeng Liew, Shuntaro Yada, Shoko Wakamiya, Eiji Aramaki (NAIST) DE2022-4 |
With the Covid-19 pandemic, governments and local authorities are often required to provide accurate and prompt informat... [more] | DE2022-4 pp.19-24 |
| 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 |
| CQ, CBE (Joint) |
2022-01-28 10:45 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
A study of suppressing the information diffusion by focusing on authenticity assessment Atsushi Wakamatsu, Masaaki Miyashita, Norihiko Shinomiya (Soka Univ.) CQ2021-90 |
In recent years, social media has become increasingly popular. While it has advantages such as high advertising effectiv... [more] | CQ2021-90 pp.76-81 |
| 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 |
| 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] | |
| 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 |
| IN, CCS (Joint) |
2021-08-05 14:00 |
Online | Online | A Spectral-based Model of Polarization in Online Social Networks Tomoya Kinoshita, Masaki Aida (Tokyo Metropolitan Univ.) CCS2021-15 |
The phenomenon known as ``polarization,'' in which a social group splits into two or more groups, can hurt social activi... [more] | CCS2021-15 pp.1-6 |
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