| 2026 | ACL | StructKV: Preserving the Structural Skeleton for Scalable Long-Context Inference. | Zhirui Chen, Peiyang Liu, Ling Shao |
| 2026 | ACL | Parameter Importance is Not Static: Evolving Parameter Isolation for Supervised Fine-Tuning. | Zekai Lin, Chao Xue, Di Liang, Xingsheng Han, Peiyang Liu, Xianjie Wu, Lei Jiang, Yu Lu, Bob Simons, Shuang Liang, Minlong Peng |
| 2026 | ACL | Learning from Contrasts: Synthesizing Reasoning Paths from Diverse Search Trajectories. | Peiyang Liu, Zhirui Chen, Xi Wang, Di Liang, Youru Li, Zhi Cai, Wei Ye |
| 2026 | ACL | NeuroSym-Cal: Bridging the Reasoning-Execution Gap in Code Generation via Hierarchical Calibration. | Peiyang Liu, Yining Wang, Youru Li, Long Li, Zhi Cai, Wei Ye |
| 2026 | ACL | SQL-ASTRA: Alleviating Sparse Feedback in Agentic SQL via Column-Set Matching and Trajectory Aggregation. | Long Li, Zhijian Zhou, Jiangxuan Long, Peiyang Liu, Weidi Xu, Zhe Wang, Shirui Pan, Chao Qu |
| 2026 | ACL | ToolSafe: Enhancing Tool Invocation Safety of LLM-based agents via Proactive Step-level Guardrail and Feedback. | Yutao Mou, Zhangchi Xue, Lijun Li, Peiyang Liu, Shikun Zhang, Wei Ye, Jing Shao |
| 2026 | ACL | Why Supervised Fine-Tuning Fails to Learn: A Systematic Study of Incomplete Learning in Large Language Models. | Chao Xue, Yao Wang, Mengqiao Liu, Di Liang, Xingsheng Han, Peiyang Liu, Xianjie Wu, Chenyao Lu, Lei Jiang, Yu Lu, Haibo Shi, Shuang Liang, Minlong Peng, Flora D. Salim |
| 2026 | ACL | Reason Only When Needed: Efficient Generative Reward Modeling via Model-Internal Uncertainty. | Chao Xue, Yao Wang, Mengqiao Liu, Di Liang, Xingsheng Han, Peiyang Liu, Xianjie Wu, Chenyao Lu, Lei Jiang, Yu Lu, Haibo Shi, Shuang Liang, Minlong Peng, Flora D. Salim |
| 2026 | SIGIR | Chain of Evidence: Pixel-Level Visual Attribution for Iterative Retrieval-Augmented Generation. | Peiyang Liu, Ziqiang Cui, Xi Wang, Di Liang, Wei Ye |
| 2026 | SIGIR | Beyond Semantic Relevance: Counterfactual Risk Minimization for Robust Retrieval-Augmented Generation. | Peiyang Liu, Qiang Yan, Ziqiang Cui, Di Liang, Xi Wang, Wei Ye |
| 2025 | EMNLP | Structural Reward Model: Enhancing Interpretability, Efficiency, and Scalability in Reward Modeling. | Xiaoyu Liu, Di Liang, Hongyu Shan, Peiyang Liu, Yonghao Liu, Muling Wu, Yuntao Li, Xianjie Wu, Li Miao, Jiangrong Shen, Minlong Peng |
| 2025 | SIGIR | Queries Are Not Alone: Clustering Text Embeddings for Video Search. | Peiyang Liu, Xi Wang, Ziqiang Cui, Wei Ye |
| 2023 | CIKM | Retrieval-Based Unsupervised Noisy Label Detection on Text Data. | Peiyang Liu, Jinyu Yang, Lin Wang, Sen Wang, Yunlai Hao, Huihui Bai |
| 2022 | COLING | Label Smoothing for Text Mining. | Peiyang Liu, Xiangyu Xi, Wei Ye, Shikun Zhang |
| 2021 | CIKM | Distilling Knowledge from BERT into Simple Fully Connected Neural Networks for Efficient Vertical Retrieval. | Peiyang Liu, Xi Wang, Lin Wang, Wei Ye, Xiangyu Xi, Shikun Zhang |
| 2021 | EMNLP | Improving Embedding-based Large-scale Retrieval via Label Enhancement. | Peiyang Liu, Xi Wang, Sen Wang, Wei Ye, Xiangyu Xi, Shikun Zhang |
| 2021 | NAACL | QuadrupletBERT: An Efficient Model For Embedding-Based Large-Scale Retrieval. | Peiyang Liu, Sen Wang, Xi Wang, Wei Ye, Shikun Zhang |
| 2020 | IJCNN | Not All Synonyms Are Created Equal: Incorporating Similarity of Synonyms to Enhance Word Embeddings. | Peiyang Liu, Wei Ye, Xiangyu Xi, Tong Wang, Jinglei Zhang, Shikun Zhang |