Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 |
CS |
2021-07-15 17:05 |
Online |
Online |
A basic study on collective effects of online user dynamics under the influence of mass media Mio Harada, Masaki Aida (Tokyo Metropolitan Univ.) CS2021-24 |
With the spread of social networking services (SNS), information from the mass media immediately influences users on onl... [more] |
CS2021-24 pp.40-45 |
NLP, MSS (Joint) |
2021-03-15 10:45 |
Online |
Online |
An information diffusion model using information vitality and its statistical properties of complex networks Atsushi Wakamatsu, Masaaki Miyashita, Norihiko Shinomiya (Soka Univ.) MSS2020-43 |
With the wide spread of social media in recent years, information transmission by individuals has become more active, an... [more] |
MSS2020-43 pp.1-4 |
NLP, MSS (Joint) |
2021-03-16 13:00 |
Online |
Online |
On Maximizing Utility of Information Diffusion in Social Networks Masaaki Miyashita, Daisuke Kasamatsu, Norihiko Shinomiya (Soka Univ.) MSS2020-52 |
A purpose of information diffusion performed by information providers is to maximize the total utility of users, such as... [more] |
MSS2020-52 pp.43-46 |
IN, NS (Joint) |
2021-03-05 11:20 |
Online |
Online |
Impact of User Selection on Performance of User Cooperative Mobility in Social Ad hoc Network Takumi Anjiki, Tutomu Murase (Nagoya Univ.) IN2020-80 |
This paper proposes and evaluates the performance of user selection and mobility control using interlink interrupt aggre... [more] |
IN2020-80 pp.156-161 |
IN, NS (Joint) |
2021-03-05 10:40 |
Online |
Online |
A Proposal for the Structural Change Model of Online Social Networks Driven by Information Spreading: A Model with Appearance and Disappearance of Links Yuya Kakizawa, Tomoya Kinoshita, Masaki Aida (Tokyo Metropolitan Univ.) IN2020-82 |
With the spread of social networking services, the phenomena that occur on online social networks have become interestin... [more] |
IN2020-82 pp.166-171 |
IBISML |
2021-03-03 10:25 |
Online |
Online |
IBISML2020-45 |
In the US, the Holding Foreign Companies Accountable Act was passed on December 20, 2020. This act requires foreign comp... [more] |
IBISML2020-45 p.37 |
CQ, CBE (Joint) |
2021-01-20 13:25 |
Online |
Online |
A Study on the Impact of Deleting Links in a Twitter Social Network for Suppressing Information Diffusion Shiori Furukawa, Sho Tsugawa (University of Tsukuba) CQ2020-67 |
While a lot of beneficial information are available on social media, spread of harmful information such as fake news has... [more] |
CQ2020-67 pp.38-42 |
CQ, CBE (Joint) |
2021-01-20 13:45 |
Online |
Online |
Evaluating the Robustness of Community Detection from Information Cascades under Imperfect Data Daiki Suzuki, Sho Tsugawa (Univ. of Tsukuba) CQ2020-68 |
Community detection in a social network is an important topic
in the network science research field. In this paper,
... [more] |
CQ2020-68 pp.43-48 |
IA, IN (Joint) |
2020-12-15 10:50 |
Online |
Online |
Development of an Intrusion Detection System Utilizing Social Network Analysis Principles James Lu, Yuji Sekiya (Univ. of Tokyo) IA2020-29 |
As computer networks grow increasingly complex and cyberattacks become more sophisticated, better methods are needed to ... [more] |
IA2020-29 pp.18-21 |
CS, IN, NS, NV (Joint) |
2020-09-11 13:20 |
Online |
Online |
Structural Change Model of Online Social Networks Driven by Information Spreading Yuya Kakizawa, Tomoya Kinoshita, Masaki Aida (Tokyo Metropolitan Univ.) IN2020-26 |
Studies on various phenomena occurred in online social networks usually analyze their characteristics under a given netw... [more] |
IN2020-26 pp.25-30 |
IT |
2020-09-04 11:10 |
Online |
Online |
A Study on Information Diffusion Model in Social Network with Information Vitality and Information Entropy Masaaki Miyashita, Daisuke Kasamatsu, Norihiko Shinomiya (Soka Univ.) IT2020-22 |
With the spread of social networking services from the evolution of information and communication technologies, social n... [more] |
IT2020-22 pp.25-30 |
CQ, CS (Joint) |
2020-06-25 13:30 |
Online |
Online |
Analysis of the Effects of Community Structure in Social Network on the Speed of Information Diffusion among Twitter Users Nako Tsuda, Sho Tsugawa (Univ. of Tsukuba) CQ2020-6 |
Social media users can widely disseminate information, potentially affecting societal trends. Therefore, understanding f... [more] |
CQ2020-6 pp.31-36 |
HCS |
2020-01-26 09:50 |
Oita |
Room407, J:COM HorutoHall OITA (Oita) |
The Relationships between Psychological Well-being and Twitter Use among University Students Hiro Inoue, Shaoyu Ye (Univ. of Tsukuba) HCS2019-68 |
In this study, we examined the general social credibility of (1) whether social networks obtained through Twitter and fa... [more] |
HCS2019-68 pp.83-88 |
RISING (2nd) |
2019-11-26 14:10 |
Tokyo |
Fukutake Learning Theater, Hongo Campus, Univ. Tokyo |
[Poster Presentation]
Optimal Network Configuration for Fault Tolerance in D2D-based Social Networking Service Hanami Yokoi, Takuji Tachibana (Univ. Fukui) |
In device-to-device based social networking service (D2D-based SNS), the data transmission is performed over two layer n... [more] |
|
RISING (2nd) |
2019-11-26 14:10 |
Tokyo |
Fukutake Learning Theater, Hongo Campus, Univ. Tokyo |
[Poster Presentation]
A Demonstrative Study on the Throughput Improvement for Store-Carry-Forward Data Delivery
-- An Approach of Vehicle Mobility Prediction Based on Deep Learning -- Yoshito Watanabe, Wei Liu, Yozo Shoji (NICT) |
A store-carry-forward (SCF) strategy is one of the data delivery methods by the physical movement of nodes and has the p... [more] |
|
NLP, CAS |
2019-10-22 11:05 |
Gifu |
Gifu Univ. |
A Study on Information Diffusion Model in Social Networks with Information Engine Masaaki Miyashita, Yuya Ota, Norihiko Shinomiya (Soka Univ.) CAS2019-28 NLP2019-68 |
With the popularization of Social Networking Services (SNS) in recent years, the instantaneous diffusion of information ... [more] |
CAS2019-28 NLP2019-68 pp.29-32 |
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
Study on the Effectiveness of Random Node Sampling in Influence Maximization on Graph Yuki Wakisaka, Kazuyuki Yamashita (Kwansei Gakuin Univ.), Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) |
Influence maximization in a social network has been intensively studied,
motivated by its application to so-called vi... [more] |
|
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
An Evaluation of Data-Based Influence Maximization Algorithm using Retweet Logs Takuya Nagase, Sho Tsugawa (Univ.Tsukuba) |
Influence maximization on social networks has been extensively studied in the literature. Influence maximization algorit... [more] |
|
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
A Study on the Effectiveness of Misinformation Minimization Algorithms on Multiplex Networks Yumi Fujita, Sho Tsugawa (Univ. Tsukuba) |
Diffusion of fake news on a social network is a major concern in our society. Therefore, several method- ologies for min... [more] |
|