Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ET |
2024-03-02 13:25 |
Miyazaki |
Miyazaki University |
Dynamic Visualization of Human Relationships on the Web Depending on User's Intentions in Observation Process and Person's Influence Ayaka Ichikaa (Fukushima Univ.), Ryo Onuma (Tsuda Univ.), Hiroki Nakayama (Yamagata Univ.), Hiroaki Kaminaga (Fukushima Univ.), Youzou Miyadera (Tokyo Gakugei Univ.), Shoichi Nakamura (Fukushima Univ.) ET2023-58 |
To successfully conduct complicated research and explorations using the Web, it is important to accurately understand hu... [more] |
ET2023-58 pp.32-39 |
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 |
ICM, NS, CQ, NV (Joint) |
2023-11-22 14:10 |
Ehime |
Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
On the Effect of User's Sociality on Contents Caching of ICN
-- Focusing on Information Propagation Behavior and Community -- Kodai Honda (Ritsumeikan Univ.), Ryo Nakamura (Fukuoka Univ.), Noriaki Kamiyama (Ritsumeikan Univ.) CQ2023-48 |
At the present, social media such as X (Twitter) and Facebook have become essential infrastructure supporting our lives.... [more] |
CQ2023-48 pp.55-60 |
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 Information Diffusion Processes on Lattice Networks Yutaro Sakamoto, Shigeo Shioda (Chiba Univ.) |
We consider an information diffusion process in a two-dimensional square lattice network with the following characterist... [more] |
|
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] |
|
MSS, CAS, SIP, VLD |
2023-07-07 15:20 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Verification of effectiveness of the greedy algorithm for the influence maximization problem focusing on the authenticity in OSN Jodai Yoshiue, Atsushi Wakamatsu, Masaaki Miyasita, Norihiko Shinomiya (Soka Univ.) CAS2023-28 VLD2023-28 SIP2023-44 MSS2023-28 |
In recent years, social media has become increasingly popular. While it has advantages such as high advertising effectiv... [more] |
CAS2023-28 VLD2023-28 SIP2023-44 MSS2023-28 pp.143-146 |
ICTSSL |
2023-05-19 09:20 |
Niigata |
(Primary: On-site, Secondary: Online) |
Characteristics analysis of tweets posted during the 2022 heavy snow disaster. Toshihiro Rokuse, Keisuke Utsu, Uchida Osamu (Tokai Univ.) ICTSSL2023-8 |
In the event of a large-scale disaster, rapid and accurate information gathering and dissemination is essential to minim... [more] |
ICTSSL2023-8 pp.41-46 |
NLP, MSS |
2023-03-17 10:20 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
A method of suppressing false information diffusion in OSN Atsushi Wakamatsu, Masaaki Miyashita, Norihiko Shinomiya (Soka Univ.) MSS2022-95 NLP2022-140 |
The diffusion of false information in online social networks is a serious problem.Despite various countermeasures, it is... [more] |
MSS2022-95 NLP2022-140 pp.156-159 |
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 |
AI, JSAI-KBS, JSAI-SAI, JSAI-DOCMAS, IPSJ-ICS (Joint) |
2023-03-11 15:30 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Multi-Agent Simulation Reflecting Human Travel Network with Small-World Nature Ryoya Watanabe, Fumito Ihara, Daiki Takamura, Takumi Sugiura, Naoki Wakabayashi, Daiki Kishimoto, Takashi Kawamura, Satoshi Kurihara (Keio Univ.) AI2022-50 |
Since human travel and contact cause infectious phenomena, it is crucial to understand the impact of travel networks on ... [more] |
AI2022-50 pp.13-18 |
IN, NS (Joint) |
2023-03-03 13:50 |
Okinawa |
Okinawa Convention Centre + Online (Primary: On-site, Secondary: Online) |
Activation of Online User Dynamics Caused by External Stimuli Proportional to Node Degree Ryusei Yamamoto, Masaki Aida (TMU) IN2022-123 |
Today's social networking services (SNS) have become an important infrastructure for communication with others, includin... [more] |
IN2022-123 pp.341-346 |
CQ, CBE (Joint) |
2023-01-27 10:40 |
Ibaraki |
Epochal Tsukuba International Congress Center (Primary: On-site, Secondary: Online) |
Verification of effectiveness of the greedy algorithm for the influence maximization problem focusing on the authenticity in OSN Jodai Yoshiue, Atsushi Wakamatsu, Msaaki Miyashita, Norihiko Shinomiya (Soka Univ.) CQ2022-73 |
In recent years, social media has become increasingly popular. While it has advantages such as high advertising effectiv... [more] |
CQ2022-73 pp.69-72 |
HCGSYMPO (2nd) |
2022-12-14 - 2022-12-16 |
Kagawa |
Onsite (Sunport Takamatsu) and Online (Primary: On-site, Secondary: Online) |
Relationship between multiple layered social networks and pro-community attitudes in a farming community Masashi Komori (O.E.C.U.), Kohsuke Takemura (Shiga Univ.), Yukihisa Minoura (Bukkyo Univ.), Atsuhiko Uchida (Otemon Gakuin Univ.), Rino Iida, Aya Seike, Yukiko Uchida (Kyoto Univ.) |
This study investigated the relationship between the pro-community attitude of social network members and their surround... [more] |
|
IN, IA (Joint) |
2022-12-13 09:25 |
Hiroshima |
Higashi-Senda campus, Hiroshima Univ. (Primary: On-site, Secondary: Online) |
Division of User Dynamics in Online Social Networks and Appearance of Spikes in User Activity Ryusei Yamamoto, Masaki Aida (Tokyo Metropolitan Univ.) IN2022-47 |
With the development of social networking services (SNS), the convenience of information exchange through online social ... [more] |
IN2022-47 pp.20-25 |
CCS |
2022-11-18 10:30 |
Mie |
(Primary: On-site, Secondary: Online) |
Analysis of Homophily Effects on Information Diffusion on Social Networks Satoshi Furutani (NTT/TMU), Toshiki Shibahara, Mitsuaki Akiyama (NTT), Masaki Aida (TMU) CCS2022-55 |
Modeling the information diffusion process on networks is an important issue for analyzing information diffusion pattern... [more] |
CCS2022-55 pp.61-66 |
ICTSSL, IN, NWS, IEE-SMF |
2022-10-28 15:20 |
Nagano |
Shinshu University (Primary: On-site, Secondary: Online) |
Characteristic Analysis of Tweets Posted When Information on a Record-breaking Deluge in a Short Period was Announced Toshihiro Rokuse, Osamu Uchida (Tokai Univ.) ICTSSL2022-23 |
In the event of a large-scale disaster, prompt and accurate information gathering and dissemination is critical to minim... [more] |
ICTSSL2022-23 pp.33-38 |