📝 Publications
$^*$ is Corresponding author.
📚 Nature Language Processing
ACL 2025Table-Critic: A Multi-Agent Framework for Collaborative Criticism and Refinement in Table Reasoning Peiying Yu, Guoxin Chen$^*$, Jingjing Wang.ICML 2025C-3PO: Compact Plug-and-Play Proxy Optimization to Achieve Human-like Retrieval-Augmented Generation Guoxin Chen, Minpeng Liao, Peiying Yu, Dingmin Wang, Zile Qiao, Chao Yang, Wayne Xin Zhao, Kai Fan.ICLR 2025Learning Evolving Tools for Large Language Models Guoxin Chen, Zhong Zhang, Xin Cong, et al.NeurIPS 2024AlphaMath Almost Zero: process Supervision without process Guoxin Chen, Minpeng Liao, Chengxi Li, Kai Fan.NeurIPS 2024DiReCT: Diagnostic Reasoning for Clinical Notes via Large Language Models Bowen Wang, Jiuyang Chang, Yiming Qian, Guoxin Chen, Junhao Chen, et al.EMNLP 2024Step-level Value Preference Optimization for Mathematical Reasoning Guoxin Chen, Minpeng Liao, Chengxi Li, Kai Fan.ACL 2024SEER: Facilitating Structured Reasoning and Explanation via Reinforcement Learning Guoxin Chen, Kexin Tang, Chao Yang, Fuying Ye, Yu Qiao, and Yiming Qian.EMNLP 2023MPrompt: Exploring Multi-level Prompt Tuning for Machine Reading Comprehension, Guoxin Chen, Yiming Qian, Bowen Wang, and Liangzhi Li.
🌐 Graph Mining
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CIKM 2024FCS-HGNN: Flexible Multi-type Community Search in Heterogeneous Information Networks Guoxin Chen, Fangda Guo, Yongqing Wang, et al. -
CIKM 2023Causality and independence enhancement for biased node classification Guoxin Chen, Yongqing Wang, Fangda Guo, et al. -
CCIR 2022InDNI: An Infection Time Independent Method for Diffusion Network Inference Guoxin Chen, Yongqing Wang, Jiangli Shao, et al.