Publications

You can also find my articles on my Google Scholar profile

1. Rikiya Takehi, Yuta Saito, MAsahiro Asami, Kosuke Kawakami. 2025 General Framework for Off-Policy Learning with Partially-Observed Reward In Proceedings of the International Conference on Learning Representations (ICLR ‘25). (acceptance rate = 32%)

2. Rikiya Takehi, Ellen M. Voorhees, Tetsuya Sakai, and Ian Soboroff. 2024. LLM-Assisted Relevance Assessments: When Should We Ask LLMs for Help? preprint.

3. Rikiya Takehi, Akihisa Watanabe, and Tetsuya Sakai. 2023. Open-Domain Dialogue Quality Evaluation: Deriving Nugget-level Scores from Turn-level Scores In Proceedings of the Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region (SIGIR-AP ‘23). (acceptance rate = 36%) Oral Presentation
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