Author

Yu Cheng

Institutions: Chinese University of Hong Kong, Alibaba Group (United States), Shanghai Artificial Intelligence Laboratory, Ant Group (China), Shanghai Innovation Institute, Alibaba Group (China), Renmin University of China

Observed institutions: Chinese University of Hong Kong, Alibaba Group (United States), Shanghai Artificial Intelligence Laboratory, Ant Group (China), Shanghai Innovation Institute, Alibaba Group (China), Renmin University of China

OpenAlex ID: A5139851917

One Refiner to Unlock Them All: Inference-Time Reasoning Elicitation via Reinforcement Query Refinement

2026 · Yixiao Zhou, Dongzhou Cheng, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting

The Best of Both Worlds: Combining Parallel and Sequential Inference Scaling via Aggregation Fine-Tuning

2026 · Yafu Li, Zhilin Wang, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)

TSPO: Breaking the Double Homogenization Dilemma in Multi-turn Search Policy Optimization

2026 · Shichao Ma, Zhiyuan Ma, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)

Nirvana: A Specialized Generalist Model With Task-Aware Memory Mechanism

2026 · Yuhua Jiang, Shuang Cheng, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting

CoTEvol: Self-Evolving Chain-of-Thoughts for Data Synthesis in Mathematical Reasoning

2026 · Zhuo Wang, Zhuo Zhang, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)

Learning to Evolve: A Self-Improving Framework for Multi-Agent Systems via Textual Parameter Graph Optimization

2026 · Shan He, Runze Wang, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)

Works count: 6

Citation count:

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