Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 |
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 |
HCS |
2023-01-22 13:25 |
Kyoto |
Kyoto Institute of Technology (Primary: On-site, Secondary: Online) |
A Study of Systematization Subjective Senses for Enhancing Online Communication Experience Mitsuhiro Goto, Soichiro Uchida, Hitoshi Seshimo (NTT) HCS2022-69 |
In order to enhance the experience of online communication, it is important to present the information to the speaker. H... [more] |
HCS2022-69 pp.80-85 |
HCGSYMPO (2nd) |
2022-12-14 - 2022-12-16 |
Kagawa |
Onsite (Sunport Takamatsu) and Online (Primary: On-site, Secondary: Online) |
Analysis of visual attention to sub-contexts during online activity Masaki Shuzo (Tokyo Denki Univ.), Masahide Yuasa (Shonan Inst. of Tech.) |
There are increasing opportunities for multiple people to work together by sharing images remotely using ICT, such as in... [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 |
SRW, SeMI, CNR (Joint) |
2022-11-24 12:30 |
Tochigi |
Epinard Nasu (Primary: On-site, Secondary: Online) |
A Comprehensive System for Social Robot Detection Using RoBERTa Classifier and Random Forest Regressor with Similarity Analysis Yeyang Chen, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2022-51 |
As one of the most popular social media platforms, Twitter has skyrocketed over the past few years. At the same time, th... [more] |
SeMI2022-51 pp.12-17 |
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 |
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] |
|
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Preliminary Investigation on the Generalizability of Influencer Detection Methods based on Machine Learning Approaches Kota Tahara, Sho Tsugawa (ITF) |
In social media, identifying influencers who can spread information to many other users is one of the important research... [more] |
|
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 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 |
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 |
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 |
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 |
ICSS, IPSJ-SPT |
2022-03-08 13:40 |
Online |
Online |
A study of a decentralized reputation-based trust evaluation system Iifan Tyou (NTT), Takahito Tanabe, Akinori Matsuo (msi) ICSS2021-78 |
In order to evaluate the reputation of an unknown party, such as a new purchase or new contact, it is common to collect ... [more] |
ICSS2021-78 pp.117-122 |
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 |