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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ, CBE (Joint) |
2024-01-25 16:50 |
Kumamoto | Kurokawa-Onsen (Primary: On-site, Secondary: Online) |
[Invited Talk]
Analysis of global state fluctuations in functional brain networks Makoto Fukushima (Hiroshima Univ.)  CQ2023-59 |
The degree of synchronization of regional brain activities (i.e., functional connectivity) always fluctuates over time, ... [more] | CQ2023-59 p.43 |
| 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 |
| IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2023-02-22 15:35 |
Hokkaido | Hokkaido Univ. | Network Performance Analysis and Visualization for Cooperative Automated Driving Koichi Kambara, Ehsan Javanmardi, Jin Nakazato (UTokyo), Yamada Syunya, Hiroaki Takada, Yousuke Watanabe (Nagoya Univ), Kenya Sato (DU), Manabu Tsukada (UTokyo) ITS2022-76 IE2022-93 |
In recent years, cooperative automated driving has been attracting attention to improve traffic safety and streamline tr... [more] | ITS2022-76 IE2022-93 pp.192-197 |
| CQ | 2022-07-22 11:20 |
Osaka | Ritsumeikan Ibaraki Future Plaza Conference Hall (Primary: On-site, Secondary: Online) |
[Invited Talk]
Spectral Graph Theory and Its Application Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2022-25 |
The spectral graph theory provides an algebraical approach to investigating the characteristics of networks using the ei... [more] | CQ2022-25 p.43 |
| 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 |
| CQ, CBE (Joint) |
2022-01-28 12:10 |
Ishikawa | Kanazawa（Ishikawa Pref.） (Primary: On-site, Secondary: Online) |
A Study on Detection of Subjects with Unique Brain Structures Using Eigenvalues of Laplacian Matrices Ohisi Yuki, Taniguchi Toyoaki, Segawa Eriko, Sakumoto Yusuke (Kwansei Gakuin Univ) CQ2021-93 |
In order to understand the complex behavior of brains, many works have analyzed macroscale connectomes between the aggre... [more] | CQ2021-93 pp.94-99 |
| 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 |
| SIP | 2021-08-24 10:50 |
Online | Online | [Invited Talk]
Scholarly Data Analysis and Visualization Marie Katsurai (Doshisha Univ.) SIP2021-33 |
The constantly increasing availability of digital data on scholarly contributions, such as academic papers and research ... [more] | SIP2021-33 p.25 |
| 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 |
| CQ, CBE (Joint) |
2021-01-20 13:05 |
Online | Online | A Study of a Method to Analyze Brain Network Using WSD(Weighted Spectral Distribution) Yuki Oishi, Toyoaki Taniguchi, Yusuke Sakumoto (Kwansei Gakuin Univ) CQ2020-66 |
In order to understand the complex behavior of brains, many works have analyzed connectomes, which are the connection in... [more] | CQ2020-66 pp.32-37 |
| CQ, CBE (Joint) |
2021-01-21 16:00 |
Online | Online | [Poster Presentation]
Study on Universality of Eigenvalue Distribution for Normalized Laplacian Matrix of Weighted Network with Triads Toyoaki Taniguchi, Sakumoto Yusuke (Kwansei Gakuin Univ) CQ2020-90 |
In order to realize social network analysis using spectral graph theory, we aim to clarify the universality of random ma... [more] | CQ2020-90 pp.102-103 |
| CQ, CBE (Joint) |
2020-01-16 10:50 |
Tokyo | NHK Science & Technology Research Laboratories | A Study on the Effect of Triads on the Wigner's Semicircle Law of Weighted Random Networks Toyoaki Taniguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2019-112 |
Spectral graph theory is widely used to analyze network characteristics. In spectral graph theory, the network structur... [more] | CQ2019-112 pp.29-34 |
| AI | 2019-07-22 13:20 |
Hokkaido | AI2019-7 |
(To be available after the conference date) [more] | AI2019-7 pp.33-38 |
|
| CQ | 2019-07-19 10:45 |
Niigata | Niigata Univ. | Deriving the Condition of Weighted Random Networks for Wigner Semicircle Law Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2019-55 |
Spectral graph theory gives an algebraical approach to analyze and design weighted networks with the eigenvalues and eig... [more] | CQ2019-55 pp.95-100 |
| CQ | 2019-05-30 15:40 |
Hiroshima | Hiroshima City University | [Invited Talk]
Understanding User Dynamics in Online Social Network Using Oscillation Model Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) CQ2019-22 |
In recent years, information exchange using social media has been activated by the spread of mobile devices and the impr... [more] | CQ2019-22 p.55 |
| NS | 2019-04-18 16:50 |
Kagoshima | Tenmonkan Vision Hall | [Invited Talk]
An Introduction of Social Network Analysis Techniques and their Applications to Socially Aware Networking Sho Tsugawa (Univ. of Tsukuba) NS2019-10 |
Socially aware networking is an emerging research field that aims to improve the current networking technologies and rea... [more] | NS2019-10 pp.55-60 |
| IN, NS (Joint) |
2019-03-04 09:00 |
Okinawa | Okinawa Convention Center | Method for Estimating the Damping Factor of Oscillation Dynamics in Networks Shinichi Kikuchi (Tokyo Metropolitan Univ..), Masaki Aida (Tokyo Metropolitan Univ.) IN2018-84 |
The oscillation model on networks has proposed as a way to describe the dynamics on networks. In the oscillation model, ... [more] | IN2018-84 pp.1-6 |
| ET | 2018-11-10 15:50 |
Tokyo | Tokyo Polytechnic University | Algorithms for Dynamic Extraction of Gaze Targets on the Elaboration Context Network Depending on Focus Point Ryo Onuma (Fukushima Univ.), Hiroki Nakayama (Waseda Univ.), Hiroaki Kaminaga (Fukushima Univ.), Youzou Miyadera (Gakugei Univ.), Shoichi Nakamura (Fukushima Univ.) ET2018-63 |
Complicated documenting has become widely conducted more and more. In such documenting, composition and elaboration of m... [more] | ET2018-63 pp.51-56 |
| SR | 2018-10-30 15:05 |
Overseas | Mandarin Hotel, Bangkok, Thailand | [Invited Talk]
Discussion of Frequency-Dependent Decay Rate for Damped Oscillation Model in Social Networks Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) SR2018-93 |
Dynamics concerning the propagation of activities on social networks formed by exchange of information via Social Networ... [more] | SR2018-93 p.91 |
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