AAMAS 2026 (Extended abstract)Time-Varyingness in Auction Breaks Revenue EquivalenceYuma Fujimoto, Kaito Ariu, Kenshi AbeTheme:Bandits & Online LearningarXiv
SIGIR 2023 (Short Paper)Exploration of Unranked Items in Safe Online Learning to Re-RankHiroaki Shiino, Kaito Ariu, Kenshi Abe, Togashi RikuTheme:Bandits & Online LearningarXiv
ICML 2022Thresholded LASSO BanditKaito Ariu, Kenshi Abe, Alexandre ProutièreTheme:Bandits & Online LearningarXiv