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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 87  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
IE, MVE, CQ, IMQ
(Joint) [detail]
2024-03-13
15:10
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
(To be available after the conference date) [more] CQ2023-76
pp.32-37
CQ, CBE
(Joint)
2024-01-25
14:45
Kumamoto Kurokawa-Onsen
(Primary: On-site, Secondary: Online)
A Study on Exploring Hidden Nodes on Unknown Social Networks
Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) CQ2023-55
 [more] CQ2023-55
pp.19-24
MIKA
(3rd)
2023-10-10
15:35
Okinawa Okinawa Jichikaikan
(Primary: On-site, Secondary: Online)
[Poster Presentation] A Study on the Information Diffusion via Reposts without Explicit Diffusion Paths on Social Media
Yuto Tamura, Sho Tsugawa (Tsukuba Univ.), Kohei Watabe (NUT)
The spread of information on social media can be understood as a process where one receives information from those they ... [more]
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)
2023-08-31
17:20
Fukushima Tenjin-Misaki Sports Park Coauthorship Network Analysis for Recognizing the Activities of Special Interest Groups in an Academic Society
Sho Tsugawa (Univ. of Tsukuba), Sumaru Niida (KDDI Research) CQ2023-32
 [more] CQ2023-32
pp.38-43
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, MIKA
(Joint)
(2nd)
2023-08-30
16:20
Fukushima Tenjin-Misaki Sports Park [Poster Presentation] Analysis of occurrence patterns in retweets without explicit diffusion paths focusing on the distance between users
Yuto Tamura, Sho Tsugawa (Tsukuba Univ.), Kohei Watabe (NUT)
On social media, it is conceivable that information diffusion is facilitated by the recurrent actions of users who engag... [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
CQ 2023-07-13
13:25
Hokkaido
(Primary: On-site, Secondary: Online)
[Panel Discussion] Discussing the Future Directions of Human-Centered Research on Communication Quality
Sho Tsugawa (Univ. of Tsukuba) CQ2023-25
 [more] CQ2023-25
p.85
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
10:35
Okinawa Okinawaken Seinenkaikan (Naha-shi)
(Primary: On-site, Secondary: Online)
Evaluation of the effectiveness of link deletion based on diffusion prediction for suppressing information diffusion on social media
Shiori Furukawa, Sho Tsugawa (Tsukuba Univ.), Kohei Watabe (Nagaoka Univ. of Tech) CQ2022-82
 [more] CQ2022-82
pp.13-18
IN 2023-01-19
10:00
Aichi Aichi Industry & Labor Center
(Primary: On-site, Secondary: Online)
A Learning-Based Accurate Graph Reconstruction Model with Deep Learning
Takahiro Yokoyama, Yoshiki Sato (Nagaoka Univ. of Tech.), Sho Tsugawa (Univ. Tsukuba), Kohei Watabe (Nagaoka Univ. of Tech.) IN2022-52
In recent years, there has been an increasing interest in developing models for learning and generating graphs using dee... [more] IN2022-52
pp.1-6
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
CQ 2022-07-22
09:30
Osaka Ritsumeikan Ibaraki Future Plaza Conference Hall
(Primary: On-site, Secondary: Online)
Evaluating the Effectiveness of Using Activity Records from Multiple Communities for Predicting Churn of Online Community Users
Masayoshi Matsumoto, Sho Tsugawa (Tsukuba Univ.) CQ2022-22
There have been proposed several methods for predicting users who are likely to leave a given online community. These me... [more] CQ2022-22
pp.30-35
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
 Results 1 - 20 of 87  /  [Next]  
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