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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IA, SITE, IPSJ-IOT [detail] | 2025-03-04 09:20 |
Kagoshima | Ama-Home Plaza (Primary: On-site, Secondary: Online) |
Evaluation of the Effectiveness of Price Proposals in EV-to-EV Electricity Trading Method Using Realistic Simulation Models Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.)  SITE2024-99 IA2024-79 |
In recent years, there has been a growing movement toward proactively introducing renewable energy sources such as solar... [more] | SITE2024-99 IA2024-79 pp.75-82 |
| IA, SITE, IPSJ-IOT [detail] | 2025-03-04 09:45 |
Kagoshima | Ama-Home Plaza (Primary: On-site, Secondary: Online) |
Evaluation of the Effect of Varying Electric Energy Prices with Supply and Demand Balance on Energy Trading among EVs Keigo Yamashina, Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.) SITE2024-100 IA2024-80 |
We have thus far proposed a new way to utilize surplus electricity generated by solar power and other sources: namely, s... [more] | SITE2024-100 IA2024-80 pp.83-88 |
| IA, SITE, IPSJ-IOT [detail] | 2025-03-04 10:10 |
Kagoshima | Ama-Home Plaza (Primary: On-site, Secondary: Online) |
Study on an Electricity Transfer Method among EVs to Reduce Grid Load during Peak Hours at EV Charging Stations Keita Nakao, Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.) SITE2024-101 IA2024-81 |
The rapid adoption of EVs raises concerns about the increasing grid load at EV stations during peak hours of high chargi... [more] | SITE2024-101 IA2024-81 pp.89-95 |
| IA, SITE, IPSJ-IOT [detail] | 2025-03-04 10:35 |
Kagoshima | Ama-Home Plaza (Primary: On-site, Secondary: Online) |
Investigation of the Influence of Cluster Structure on the Effectiveness of Eigenvalue Manipulation Based on Matrix Perturbation Theory Masaki Komatsu, Yusuke Sakumoto, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) SITE2024-102 IA2024-82 |
In recent years, the processes by which infectious diseases and information spread have garnered considerable social att... [more] | SITE2024-102 IA2024-82 pp.96-102 |
| CQ, CBE (Joint) |
2025-01-30 14:50 |
Fukuoka | (Primary: On-site, Secondary: Online) |
Study on the Important Eigenvalues and Eigenvectors Based on Low-Rank Approximation with Graph Spectrum Shift Koki Kampu, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2024-75 |
The matrices representing network structures are utilized in various graph algorithms. In many cases, the graph algorith... [more] | CQ2024-75 pp.33-38 |
| CQ, CBE (Joint) |
2025-01-30 15:10 |
Fukuoka | (Primary: On-site, Secondary: Online) |
Considerations on Parameter Setting for Anomaly Detection Method eLAD Based on Graph Spectrum Shift JungWon Wi, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2024-74 |
We have previously proposed eLAD (extended Laplacian Anomaly Detection) as a method for detecting anomalies in temporal ... [more] | CQ2024-74 pp.27-32 |
| CQ, CBE (Joint) |
2025-01-30 15:30 |
Fukuoka | (Primary: On-site, Secondary: Online) |
Study on Designing of Network Metric Based on Low-Rank Matrices Obtained through GSS and Discussing its Applicability to Brain Connectome Analysis Chisaki Yoneda, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2024-76 |
The analysis of the brain connectome at the macroscale contributes to understanding the brain’s characteristics. Previou... [more] | CQ2024-76 pp.39-44 |
| IA | 2025-01-23 14:05 |
Tokyo | NICT Innovation Center (Primary: On-site, Secondary: Online) |
Preliminary Study on Constructing a Method for Estimating Important Eigenvalues of Graph Matrices Using Degree-Biased Random Walk Ryosuke Ozaki, Yusuke Sakumoto, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2024-62 |
Important eigenvalues of network matrices such as adjacency matrices, Laplacian matrices, and walk matrices have been ut... [more] | IA2024-62 pp.3-9 |
| IA | 2025-01-23 14:30 |
Tokyo | NICT Innovation Center (Primary: On-site, Secondary: Online) |
Study on the Implementation of a V2G Support Method to Facilitate Autonomous Electricity Trading by EVs Hikaru Morimitsu, Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.) IA2024-63 |
In recent years, the adoption of renewable energy generation, such as solar power, has been rapidly advancing, and metho... [more] | IA2024-63 pp.10-16 |
| CQ (2nd) |
2024-08-28 15:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Study on the Impact of Rapid Changes in EV Arrival Rates on Autonomous Decentralized Markets of Electricity Trading Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.) |
There is a growing trend towards actively introducing energy generation from renewable energy sources, such as solar ene... [more] | |
| CQ (2nd) |
2024-08-28 15:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
A Study on a Peak Shaving Method Using a Power Trading System Among EVs Keita Nakao, Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetu Taniguchi (Osaka Univ.) |
In modern society, electricity is essential for both daily life and industry. The basic electricity charge is determined... [more] | |
| CQ (2nd) |
2024-08-28 15:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Investigation of the Influence of Cluster Structure on the Effectiveness of Eigenvalue Manipulation Based on Matrix Perturbation Theory Masaki Komatsu, Yusuke Sakumoto (Kwansei Gakuin Univ.) |
In recent years, information propagation through social media has garnered significant social attention. In this context... [more] | |
| CQ (2nd) |
2024-08-28 16:20 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Investigation of WSD-Based Metrics for Brain Network Analysis: Comparative Analysis of Alzheimer's Disease Subjects and Healthy Subjects Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.) |
We have proposed metrics based on the Weighted Spectral Distribution (WSD) to understand complex brain functions by anal... [more] | |
| CQ (2nd) |
2024-08-28 16:20 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Study on a Method Appling the Low-Rank Approximation with Graph Spectrum Shift to Brain Connectome Analysis Chisaki Yoneda, Mikihiro Yasuda, Yusuke Sakumoto (Kwansei Gakuin Univ.) |
The analysis of the brain connectome on a macroscopic scale has contributed to understanding brain character- istics, an... [more] | |
| CQ (2nd) |
2024-08-28 16:20 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Study on the Characteristics of the Graph Spectrum Shift for Low-Rank Approximation Koki Kampu, Yusuke Sakumoto (Kwansei Gakuin Univ.) |
The matrices (e.g., adjacency matrix and Laplacian matrix) representing graph structures are utilized in various graph a... [more] | |
| CQ (2nd) |
2024-08-29 11:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
A Study on the Effect of Regional and Linguistic Differences on the method for Early Detection of User Dynamics Activation Shusaku Hida, Yusuke Sakumoto (Kwansei Gakuin Univ.) |
In recent years, the widespread use of social media has closely linked the excessive activation of user dynamics with va... [more] | |
| CQ (2nd) |
2024-08-29 11:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Preliminary Study on Constructing an Efficient Method for Estimating Important Graph Spectral Components Using Random Walks Ryosuke Ozaki, Yusuke Sakumoto (Kwansei Gakuin Univ.) |
In recent years, social networks have attracted a great deal of attention, and have become increasingly important for el... [more] | |
| CQ (2nd) |
2024-08-29 11:00 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Study on the Effect of Varying Energy Price with Supply and Demand Balance on Energy Trading among EVs Keigo Yamashina, Shotaro Sakaguchi, Yusuke Sakumoto (Kwansei Gakuin Univ.), Ittetsu Taniguchi (Osaka Univ.) |
In recent years, the adoption of generation using renewable energy sources, such as solar power, has accelerated rapidly... [more] | |
| CQ | 2023-07-12 14:25 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Statistical Evaluation of WSD-based Network Metrics for Brain Connectome Analysis Mikihiro Yasuda, Taiki Sasagawa, Yusuke Sakumoto (Kwansei Gakuin Univ.) CQ2023-11 |
We have proposed network metrics based on the weighted spectral distribution (WSD) to analyze the connectome observed at... [more] | CQ2023-11 pp.18-23 |
| 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 |
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