| Aug 11, 2026 | Two papers on graph collaborative filtering and sequential recommendation are accepted to CIKM 2026. |
| Jul 11, 2026 | One paper on elucidating the last item-reliance effects in sequential recommendation is accepted to RecSys 2026. |
| Apr 02, 2026 | One paper on sequential recommendation with self-attention is accepted to SIGIR 2026. |
| Apr 01, 2026 | I started as an Assistant Professor at the Faculty of Information Science and Technology, Hokkaido University!  |
| Nov 29, 2025 | One paper on utility-aware financial asset recommendation is accepted to WSDM 2026. |
| Oct 01, 2025 | Joined Hokkaido University D-RED as a Specially Appointed Assistant Professor. |
| Sep 25, 2025 | Received my Ph.D. in Information Science from Hokkaido University (shortened completion), together with the Dean’s Award.  |
| Jul 01, 2025 | Received the JSAI Annual Conference Award (全国大会優秀賞) for our work on utility-aware stock recommendation. |