3 papers
quant-ph2026
Joint Optimization of Electric Vehicle Routes and Charging Locations through Learning Charge Constraints Using QUBO Solvers
Akihisa Okada, Keisuke Otaki, Hiroaki Yoshida
Optimal routing problems of electric vehicles (EVs) have attracted much attention in recent years, and installation of charging stations is an important issue for EVs. Hence, we fo…
cs.SI2025
Data-Driven Discrete Geofence Design Using Binary Quadratic Programming
Keisuke Otaki, Akihisa Okada, Tadayoshi Matsumori +1
Geofences have attracted significant attention in the design of spatial and virtual regions for managing and engaging spatiotemporal events. By using geofences to monitor human act…
cs.HC2024
Impact of Tone-Aware Explanations in Recommender Systems
Ayano Okoso, Keisuke Otaki, Satoshi Koide +1
In recommender systems, the presentation of explanations plays a crucial role in supporting users' decision-making processes. Although numerous existing studies have focused on the…