About Me
I am a postdoctoral researcher at the Institute for AI Industry Research (AIR), Tsinghua University, advised by Prof. Yang Liu.
Education
Xiamen University
Ph.D.
2020 - 2025
Supervised by Prof. Jinsong Su.
Xiamen University
Bachelor
2016 - 2020
Experience
Tencent AI Lab
2021 - 2025
Research Intern under the guidance of Senior Researcher Linfeng Song.
Publications
Beyond Passive Critical Thinking: Fostering Proactive Questioning to Enhance Human-AI Collaboration
arXiv preprint arXiv:2507
Don't Get Lost in the Trees: Streamlining LLM Reasoning by Overcoming Tree Search Exploration Pitfalls
In Proceedings of ACL, 2025
LiteSearch: Efficient Tree Search with Dynamic Exploration Budget for Math Reasoning
In Proceedings of AAAI, 2025
A Multi-Agent Framework with Automated Decision Rule Optimization for Cross-Domain Misinformation Detection
In Proceedings of EMNLP, 2025
A Dual-Perspective Metaphor Detection Framework Using Large Language Models
In Proceedings of ICASSP, 2025
Boosting Visual Knowledge-Intensive Training for LVLMs through Causality-Driven Visual Object Completion
In Proceedings of IJCAI, 2025
Investigating Inference-time Scaling for Chain of Multi-modal Thought: A Preliminary Study
In Findings of ACL, 2025
DocTER: Evaluating Document-Based Knowledge Editing
Information Processing and Management, 2025
Improving LLM Generations via Fine-Grained Self-Endorsement
In Findings of ACL, 2024
Self-Consistency Boosts Calibration for Math Reasoning
In Findings of EMNLP (short), 2024
Mitigating the Negative Impact of Over-Association for Conversational Query Production
Information Processing and Management, 2024
Response Enhanced Semi-supervised Dialogue Query Generation
In Proceedings of AAAI, 2024
Mitigating Catastrophic Forgetting in Large Language Models with Self-Synthesized Rehearsal
In Proceedings of ACL, 2024
EmoTrans: Emotional Transition-based Model for Emotion Recognition in Conversation
In Proceedings of COLING, 2024
Domain Adaptation for Conversational Query Production with the RAG Model Feedback
In Findings of EMNLP, 2023
D2PSG: Multi-Party Dialogue Discourse Parsing as Sequence Generation
IEEE/ACM Transactions on Audio, Speech and Language Processing, 2023
Search-Engine-Augmented Dialogue Response Generation with Cheaply Supervised Query Production
Artificial Intelligence, 2023
OpenFact: Factuality Enhanced Open Knowledge Extraction
Transactions of the Association for Computational Linguistics, 2023
CASA: Conversational Aspect Sentiment Analysis for Dialogue Understanding
Journal of Artificial Intelligence Research, 2022
A Structure Self-Aware Model for Discourse Parsing on Multi-Party Dialogues
In Proceedings of IJCAI, 2021
Improving Graph-based Sentence Ordering with Iteratively Predicted Pairwise Orderings
In Proceedings of EMNLP, 2021
Structural Information Preserving for Graph-to-Text Generation
In Proceedings of ACL, 2020