Atsumoto Ohashi

According to our database, Atsumoto Ohashi authored at least 9 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Optimizing pipeline task-oriented dialogue systems using post-processing networks.

Atsumoto Ohashi, Ryuichiro Higashinaka

Comput. Speech Lang., 2025

2024

On the True Distribution Approximation of Minimum Bayes-Risk Decoding.

Atsumoto Ohashi, Ukyo Honda, Tetsuro Morimura, Yuu Jinnai

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Short Papers, 2024

JMultiWOZ: A Large-Scale Japanese Multi-Domain Task-Oriented Dialogue Dataset.

Atsumoto Ohashi, Ryu Hirai, Shinya Iizuka, Ryuichiro Higashinaka

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

Team Flow at DRC2023: Building Common Ground and Text-based Turn-taking in a Travel Agent Spoken Dialogue System.

Ryu Hirai, Shinya Iizuka, Haruhisa Iseno, Ao Guo, Jingjing Jiang, Atsumoto Ohashi, Ryuichiro Higashinaka

CoRR, 2023

Personality-aware Natural Language Generation for Task-oriented Dialogue using Reinforcement Learning.

Ao Guo, Atsumoto Ohashi, Yuya Chiba, Yuiko Tsunomori, Ryu Hirai, Ryuichiro Higashinaka

Proceedings of the 32nd IEEE International Conference on Robot and Human Interactive Communication, 2023

Enhancing Task-oriented Dialogue Systems with Generative Post-processing Networks.

Atsumoto Ohashi, Ryuichiro Higashinaka

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022

Team Flow at DRC2022: Pipeline System for Travel Destination Recommendation Task in Spoken Dialogue.

Ryu Hirai, Atsumoto Ohashi, Ao Guo, Hideki Shiroma, Xulin Zhou, Yukihiko Tone, Shinya Iizuka, Ryuichiro Higashinaka

CoRR, 2022

Post-processing Networks: Method for Optimizing Pipeline Task-oriented Dialogue Systems using Reinforcement Learning.

Atsumoto Ohashi, Ryuichiro Higashinaka

Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

Adaptive Natural Language Generation for Task-oriented Dialogue via Reinforcement Learning.

Atsumoto Ohashi, Ryuichiro Higashinaka

Proceedings of the 29th International Conference on Computational Linguistics, 2022