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All Technical Committee Conferences (Searched in: All Years)
| 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 |
| HIP | 2023-12-21 14:15 |
Miyagi | Research Institute of Electrical Communication | HIP2023-80 |
Recently local economies have been facing many challenges due to declining birthrates, aging populations, and informatio... [more] | HIP2023-80 pp.21-27 |
| 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] | |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 13:00 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Improvements in Depression Detection by Applying a Topic Model on Japanese Tweets Rio Ishibashi, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-29 |
Depression is a prevalent mental health disorder that can have a significant impact on an individual's well-being. There... [more] | SeMI2023-29 pp.34-39 |
| 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 |
| 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 |
| 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 |
| ET | 2022-09-17 15:45 |
Hiroshima | Hiroshima University and Online (Primary: On-site, Secondary: Online) |
Methods for Dynamically Extracting the Human-Relationships on the Web based on Analysis of Closeness Centrality Ayaka Ichikawa (Fukushima Univ.), Ryo Onuma (Tsuda Univ.), Hiroki Nakayama (Yamagata Univ.), Hiroaki Kaminaga (Fukushima Univ.), Youzou Miyadera (Tokyo Gakugei Univ.), Shoichi Nakamura (Fukushima Univ.) ET2022-20 |
To successfully conduct complicated research and explorations using the Web, it is important to accurately understand hu... [more] | ET2022-20 pp.58-63 |
| 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 |
| 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 |
| HCGSYMPO (2nd) |
2021-12-15 - 2021-12-17 |
Online | Online | Trend Factor Analysis based on the Relationship between Post Text and Images and the Number of Likes Reishi Amitani, Kazuyuki Matsumoto, Minoru Yoshida, Kenji Kita (Tokushima Univ.) |
The purpose of this study is to investigate the trends of social media and propose an analysis method to explore the fac... [more] | |
| ICTSSL, IEE-SMF, IN | 2021-10-22 10:15 |
Online | Online | Proposal of Twitter Classification and Visualization System by Sentiment Analysis
-- Development of "Twi-Pass" as A Prototype System -- Taira Miyazaki, Munenari Inoguchi (Univ. of Toyama) ICTSSL2021-25 |
In recent years, almost people use SNS (social network media) due to the spread of the Internet. This caused that slande... [more] | ICTSSL2021-25 pp.42-47 |
| 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 |
| CQ, MIKA (Joint) |
2021-09-09 11:35 |
Online | Online | On the Effectiveness of Breadth-First Search for Influence Maximization on Unknown Networks Yuki Wakisaka, Ryotaro Matsuo (Kwansei Gakuin Univ.), Sho Tsugawa (Tsukuba Univ.), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) CQ2021-42 |
Recently, the influence maximization problem for unknown networks has received much attention. The problem aims to ident... [more] | CQ2021-42 pp.29-34 |
| DE | 2021-07-24 10:20 |
Kanagawa | KAIT IT extension center (Hybrid) (Primary: On-site, Secondary: Online) |
[Short Paper]
COVID-19 and biased information dissemination on Twitter Gefei Li (AIST/Waseda Univ.), Yijun Duan, Taehoon Kim, Kyoungsook Kim (AIST) DE2021-4 |
This study aims to examine if Twitter users with a higher level of similarity would have a more similar distribution of ... [more] | DE2021-4 pp.18-21 |
| NLC, IPSJ-ICS | 2021-07-02 15:15 |
Online | Online | Analysis on Geographic Bias in Private Graphs on Twitter towards SNS Marketing Applications Takeshi Sakaki (Hottolink), Shogo Matsuno (Gunma Univ.), Yasuhiro Hino (Hottolink) NLC2021-5 |
In marketing, consumers with high homogeneity have been regarded as a cluster, and the cluster has been used to target a... [more] | NLC2021-5 pp.25-30 |
| LOIS | 2021-03-04 13:00 |
Online | Online | Twitter analysis in the 2019 House of Councilors election Kosuke Ariya, Eiichi Umehara (Tokyo City Univ.) LOIS2020-47 |
We analyzed Twitter of the House of Councilors Election in 2019. We investigated opinions on Twitter, retweet network an... [more] | LOIS2020-47 pp.1-5 |
| 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 |
| 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 |
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