| 2025 | AAAI | Universal Post-Processing Networks for Joint Optimization of Modules in Task-Oriented Dialogue Systems. | Atsumoto Ohashi, Ryuichiro Higashinaka |
| 2025 | Interspeech | Towards a Japanese Full-duplex Spoken Dialogue System. | Atsumoto Ohashi, Shinya Iizuka, Jingjing Jiang, Ryuichiro Higashinaka |
| 2025 | PACLIC | Analysis of the Correlation Between Theory of Mind and Dialogue Ability to Identify Essential ToM for Dialogue Systems. | Haruhisa Iseno, Atsumoto Ohashi, Tetsuji Ogawa, Shinnosuke Takamichi, Ryuichiro Higashinaka |
| 2024 | COLING | JMultiWOZ: A Large-Scale Japanese Multi-Domain Task-Oriented Dialogue Dataset. | Atsumoto Ohashi, Ryu Hirai, Shinya Iizuka, Ryuichiro Higashinaka |
| 2024 | NAACL | On the True Distribution Approximation of Minimum Bayes-Risk Decoding. | Atsumoto Ohashi, Ukyo Honda, Tetsuro Morimura, Yuu Jinnai |
| 2023 | EMNLP | Enhancing Task-oriented Dialogue Systems with Generative Post-processing Networks. | Atsumoto Ohashi, Ryuichiro Higashinaka |
| 2023 | RO-MAN | Personality-aware Natural Language Generation for Task-oriented Dialogue using Reinforcement Learning. | Ao Guo, Atsumoto Ohashi, Yuya Chiba, Yuiko Tsunomori, Ryu Hirai, Ryuichiro Higashinaka |
| 2022 | COLING | Adaptive Natural Language Generation for Task-oriented Dialogue via Reinforcement Learning. | Atsumoto Ohashi, Ryuichiro Higashinaka |
| 2022 | SIGdial | Post-processing Networks: Method for Optimizing Pipeline Task-oriented Dialogue Systems using Reinforcement Learning. | Atsumoto Ohashi, Ryuichiro Higashinaka |