January, 2026

◇Kaisei Kajita, Keita Emura, Kazuto Ogawa, Ryo Nojima, Go Ohtake: CGKA-FA: Secure and Flexible Group Key Agreement with Authentication Update

◇Jun Takahashi, Hideki Fujii: Transportation Mode Estimation from Sparse GPS Trajectories: A Sensitivity Analysis of Features, Preprocessings, and Algorithms

◇Rintaro Nagami, Tomoki Hamagami: Knowledge Graph-Guided Inference for Medical VQA: Enabling Lightweight and Diverse Clinical Applications

◇Maho Kitatani, Yuuri Iwashina, Hiroshi Shigeno: Cooperative Driving Method in Mixed Traffic at Unsignalized Intersections Based on Virtual Platoon