Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IA, SITE, IPSJ-IOT [detail] |
2025-03-04 10:35 |
Kagoshima |
Ama-Home Plaza (Kagoshima, Online) (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.) |
(To be available after the conference date) [more] |
|
IA |
2025-01-23 14:05 |
Tokyo |
NICT Innovation Center (Tokyo, Online) (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 |
2024-10-27 10:10 |
Overseas |
National Taiwan University of Science and Technology (Taiwan) (Overseas, Online) |
[Poster Presentation]
Study on the Optimization of Random Walks on Graphs using Reinforcement Learning Ryo Yoshitsugu, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2024-35 |
[more] |
IA2024-35 p.22 |
IA |
2024-10-27 10:55 |
Overseas |
National Taiwan University of Science and Technology (Taiwan) (Overseas, Online) |
[Poster Presentation]
Study on Random Walk utilizing Embedding Vectors in Partial Nodes Han Nay Aung, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2024-39 |
[more] |
IA2024-39 p.26 |
CQ, CBE (Joint) |
2024-01-25 14:45 |
Kumamoto |
Kurokawa-Onsen (Kumamoto, Online) (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 |
IA |
2024-01-25 16:10 |
Tokyo |
Kwansei Gakuin Univiversity, Marunouchi Campus (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Fluid-based Modeling of TCP BBR Congestion Control Mechanism Shota Inoue, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2023-65 |
TCP BBR (Bottleneck Bandwidth and Round-trip propagation time) has been proposed as an efficient congestion control mech... [more] |
IA2023-65 p.45 |
IA |
2024-01-25 16:10 |
Tokyo |
Kwansei Gakuin Univiversity, Marunouchi Campus (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Estimating Hamming Weight of CRC with Machine Learning Taichi Emi, Han Nay Aung, Yasuhiro Yamasaki, Hiroyuki Ohsaki (Kwansei Gakuin Uni.) IA2023-66 |
To enhance the reliability of distributed systems composed of multiple
nodes, ensuring reliable message communication b... [more] |
IA2023-66 p.46 |
IA |
2024-01-25 16:10 |
Tokyo |
Kwansei Gakuin Univiversity, Marunouchi Campus (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Reinforcement Learning-Based Window Flow Control with Heterogeneous Utility Function Yuta Takesada, Han Nay Aung (KG), Ryo Nakamura (FU), Hiroyuki Ohsaki (KG) IA2023-67 |
[more] |
IA2023-67 p.47 |
IA |
2024-01-25 16:40 |
Tokyo |
Kwansei Gakuin Univiversity, Marunouchi Campus (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on the Effectiveness of Building TCP Throughput Prediction Model using Federated Learning Han Nay Aung, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2023-70 |
[more] |
IA2023-70 p.58 |
IA |
2024-01-25 16:40 |
Tokyo |
Kwansei Gakuin Univiversity, Marunouchi Campus (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Robustness of Random Walk on a Graph against Adversary Attacks Hiroki Kawamura, Satoshi Shiina, Han Nay Aung, Hiroyuki Ohsaki (KG) IA2023-73 |
[more] |
IA2023-73 p.70 |
CQ, MIKA (Joint) (2nd) |
2023-08-31 10:00 |
Fukushima |
Tenjin-Misaki Sports Park (Fukushima) |
[Invited Talk (Young Researcher)]
Applications of Sparse Modeling to Information Networking Problems Ryotaro Matsuo, Ryo Nakamura (Fukuoka Univ.), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) |
[more] |
|
CQ, MIKA (Joint) (2nd) |
2023-08-31 10:50 |
Fukushima |
Tenjin-Misaki Sports Park (Fukushima) |
[Poster Presentation]
A Study on the Characteristics of TCP BBR in Dynamic Network Environments Shota Inoue (Kwansei Gakuin Univ.), Hal Nakamura (Fukuoka Univ.), Hiroyuki Ohsaki (Kwansei Gakuin Univ.) |
[more] |
|
CQ, MIKA (Joint) (2nd) |
2023-08-31 10:50 |
Fukushima |
Tenjin-Misaki Sports Park (Fukushima) |
[Poster Presentation]
An Exploration of a Graph Super-Resolution Algorithm using Spectra and Degree Distributionof a Graph Super-Resolution Algorithm using Spectra and Degree Distribution Hiroyoshi Sawano (Kwansei Gakuin Univ), Ryotaro Matsuo (Fukuoka Univ), Hiroyuki Ohsaki (Kwansei Gakuin Univ) |
Generally, for large-scale and complex networks, obtaining information on the entire topology is not straightforward due... [more] |
|
CQ, MIKA (Joint) (2nd) |
2023-08-31 10:50 |
Fukushima |
Tenjin-Misaki Sports Park (Fukushima) |
[Poster Presentation]
Study on the Effectiveness of Building TCP Throughput Prediction Model using Federated Learning Han Nay Aung, Hiroyuki Ohsaki (Kwansei Gakuin Univ) |
In the realm of communication networks, ensuring accurate forecasts for the performance of TCP flows is essential to ach... [more] |
|
IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 10:10 |
Okinawa |
Okinawaken Seinenkaikan (Naha-shi) (Okinawa, Online) (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 |
IN, NS (Joint) |
2023-03-02 10:40 |
Okinawa |
Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Study on Control Parameter Settings for Multi-path AIMD-based Window Flow Control Keita Goto, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IN2022-67 |
In multi-path AIMD-based (Additive Increase and Multiplicative Decrease) window flow control, as typified by multipath T... [more] |
IN2022-67 pp.11-15 |
IN, NS (Joint) |
2023-03-03 13:50 |
Okinawa |
Okinawa Convention Centre + Online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
On the Stability of Node Centrality Measures in Graph Coarsening Takeaki Iwata, Ryotaro Matsuo, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) |
[more] |
|
IN, IA (Joint) |
2022-12-13 09:50 |
Hiroshima |
Higashi-Senda campus, Hiroshima Univ. (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
On Improving the Performance of Message Routing utilizing Reinforcement Learning for IoT Networks Shotaro Takahashi, Shota Inoue, Keita Goto, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2022-53 |
[more] |
IA2022-53 pp.34-37 |
IN, IA (Joint) |
2022-12-13 09:50 |
Hiroshima |
Higashi-Senda campus, Hiroshima Univ. (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
A Study on Obfuscation of Node Centrality in Large-Scale Networks Hiroki Kawamura, Takeaki Iwata, Ryotaro Matsuo, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2022-55 |
Node centrality (e.g., degree centrality, eigenvector centrality, betweenness centrality), which is determined by the ne... [more] |
IA2022-55 pp.40-46 |
IN, IA (Joint) |
2022-12-13 10:40 |
Hiroshima |
Higashi-Senda campus, Hiroshima Univ. (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
On the Impact of Random Walk Laziness on Efficiency of Graph Exploration in Dynamic Graphs Daiki Nakagawa, Takeaki Iwata, Ryotaro Matsuo, Hiroyuki Ohsaki (Kwansei Gakuin Univ.) IA2022-57 |
Graph exploration with a random walk has a wide range of engineering applications, and its mathematical properties have ... [more] |
IA2022-57 pp.50-55 |