Author

Yihao Liu

Observed name: Liu, Yihao

Institutions: Peking University, Alibaba Group (Cayman Islands), Alibaba Group (United States), Alibaba Group (China), Avaya (Bermuda)

Observed institutions: Peking University, Alibaba Group (Cayman Islands), Alibaba Group (United States), Alibaba Group (China), Avaya (Bermuda)

OpenAlex ID: A5130813050

Trace2Skill: Distill Trajectory-Local Lessons into Transferable Agent Skills

2026 · Jingwei Ni, Yihao Liu, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP) · 2

Skill Self-Play: Pushing the Frontier of LLM Capability with Co-Evolving Skills

2026 · Huang, Siyuan, Cheng, Pengyu, et al. · arXiv (Cornell University)

From Passive Retrieval to Active Memory Navigation: Learning to Use Memory as a Structured Action Space

2026 · Xu, Yue, Sun, Yutao, et al. · arXiv (Cornell University)

AgenticSTS: A Bounded-Memory Testbed for Long-Horizon LLM Agents

2026 · Cheng, Xiangchen, Jiang, Yunwei, et al. · arXiv (Cornell University)

Skill-RM: Unifying Heterogeneous Evaluation Criteria via Agent Skill

2026 · Chen, Tao, Jiang, Gangwei, et al. · arXiv (Cornell University)

GD2PO: Group-Dynamic Reward-Decoupled Policy Optimization for Mitigating Multi-Reward RL Conflicts

2026 · Haotian Liu, Yihao Liu, et al. · Findings of the Association for Computational Linguistics: EMNLP (Findings of EMNLP)

Works count: 6

Citation count: 2

H-index: 1

I10-index: