| 2026 | WCNC | Root Cause Analysis for Wireless Networks Using Causal Knowledge Graphs and a Large Language Model. | Tatsuya Kikuzuki, Akihiro Wada, Yoshihiro Okawa, Masatoshi Ogawa |
| 2024 | PIMRC | Transfer Learning With Less Negative Transfer for Multi-Agent Reinforcement Learning: Application and Evaluation in Base Station Control. | Masanobu Namiki, Yoshihiro Okawa, Natsuki Morita, Jun Kakuta, Masatoshi Ogawa |
| 2024 | VTC | Traffic Distribution Generation Considering Spatial Continuity for Base Station Sleep Control. | Natsuki Morita, Yoshihiro Okawa, Jun Kakuta, Masatoshi Ogawa |
| 2024 | VTC | Optimal Base Station Sleep Control via Multi-Agent Reinforcement Learning with Data-Driven Radio Environment Map Calibration. | Yoshihiro Okawa, Natsuki Morita, Jun Kakuta, Masatoshi Ogawa |
| 2023 | VTC | Channel Capacity Prediction Using Point of Interest for Design and Operation Support of Network. | Natsuki Morita, Hayato Dan, Yoshihiro Okawa, Masatoshi Ogawa |
| 2022 | ICIP | Multi-Step Test-Time Adaptation with Entropy Minimization and Pseudo-Labeling. | Hiroaki Kingetsu, Kenichi Kobayashi, Yoshihiro Okawa, Yasuto Yokota, Katsuhito Nakazawa |
| 2021 | IJCNN | Concept Drift Detection via Boundary Shrinking. | Yoshihiro Okawa, Kenichi Kobayashi |