Author

Zhiwei Li

Institution: The Hong Kong University of Science and Technology (Guangzhou)

Observed institution: The Hong Kong University of Science and Technology (Guangzhou)

OpenAlex ID: A5151772392

DGPO: Beyond Pairwise Preferences with Directional Consistent Groupwise Optimization

2026 · Mengyi Deng, Zhiwei Li, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)

RESKILL: Explicit Failure Attribution and Structured Repair for Interactive Language Agents

2026 · Mengyi Deng, Xin Li, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP)

Works count: 2

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