General

My name is Lingwei Wei. I'm currently a tenure-track associate researcher at Institute of Information Engineering, Chinese Academy of Sciences. 

Email: weilingwei [AT] iie.ac.cn

Research Areas

My main research focuses on natural language processing and graph data mining.

Education

I received the B.S. degree from University of Science and Technology Beijing (USTB) in June 2018, and the Ph.D. degree (Supervisor: Prof. Songlin Hu) from University of Chinese Academy of Sciences in June 2023. 

Publications

Google Scholar: https://scholar.google.com/citations?user=3-dtH0oAAAAJ
DBLP: https://dblp.org/pid/242/5098.html


1. Dou Hu, Lingwei Wei, Wei Zhou, Songlin Hu: Impartial Multi-task Representation Learning via Variance-invariant Probabilistic Decoding. ACL 2025. (CCF-A) (Corresponding author)

2. Lingwei Wei, Dou Hu, Wei Zhou, Philip S. Yu, Songlin Hu. Structure-adaptive Adversarial Contrastive Learning for Multi-Domain Fake News Detection. Findings of ACL 2025. 

3. Congyuan Zhao, Lingwei Wei, Ziming Qin, Wei Zhou, Yunya Song, Songlin Hu: MPPFND: A Dataset and Analysis of Detecting Fake News with Multi-Platform Propagation. CogSci 2025. (CCF-B) (Corresponding author)

4. Dou Hu, Lingwei Wei, Wei Zhou, Songlin Hu: An Information-theoretic Multi-task Representation Learning Framework for Natural Language Understanding. AAAI 2025: 17276-17286 (CCF-A). (Corresponding author)

5. Han Cao, Lingwei Wei, Wei Zhou, Songlin Hu: Enhancing Multi-Hop Fact Verification with Structured Knowledge-Augmented Large Language Models. AAAI 2025: 23514-23522 (CCF-A) (Corresponding author)

6. Lingwei Wei, Dou Hu, Wei Zhou, Songlin Hu: Transferring Structure Knowledge: A New Task to Fake News Detection towards Cold-Start Propagation. ICASSP 2024: 8045-8049 (CCF-B) (Corresponding author)

7. Lingwei Wei, Dou Hu, Wei Zhou, Xin Wang, Songlin Hu: Modeling the Uncertainty of Information Propagation for Rumor Detection: A Neuro-Fuzzy Approach. IEEE Trans. Neural Networks Learn. Syst. 35(2): 2522-2533 (2024) (SCI-Q1; 中科院一区Top; CCF-B)

8. Dou Hu, Lingwei Wei, Wei Zhou, Songlin Hu: Representation Learning with Conditional Information Flow Maximization. ACL 2024: 14088-14103 (CCF-A)  (Corresponding author)

9. Han Cao, Lingwei Wei, Wei Zhou, Songlin Hu: Multi-source Knowledge Enhanced Graph Attention Networks for Multimodal Fact Verification. ICME 2024: 1-6 (CCF-B) (Corresponding author)

10. Mengyang Chen, Lingwei Wei, Han Cao, Wei Zhou, Zhou Yan, Songlin Hu: Propagation Structure-Semantic Transfer Learning for Robust Fake News Detection. ECML/PKDD (7) 2024: 227-244 (CCF-B) (Corresponding author)

11. Dou Hu, Lingwei Wei, Yaxin Liu, Wei Zhou, Songlin Hu: Structured Probabilistic Coding. AAAI 2024: 12491-12501 (CCF-A)

12. Yantong Lai, Yijun Su, Lingwei Wei, Tianqi He, Haitao Wang, Gaode Chen, Daren Zha, Qiang Liu, Xingxing Wang: Disentangled Contrastive Hypergraph Learning for Next POI Recommendation. SIGIR 2024: 1452-1462 (CCF-A)

13. Yinan Bao, Dou Hu, Lingwei Wei, Shuchong Wei, Wei Zhou, Songlin Hu: Multi-stream Information Fusion Framework for Emotional Support Conversation. COLING 2024: 11981-11992 (CCF-B)

14. Yantong Lai, Yijun Su, Lingwei Wei, Tianci Wang, Daren Zha, Xin Wang: Adaptive Spatial-Temporal Hypergraph Fusion Learning for Next POI Recommendation. ICASSP 2024: 7320-7324 (CCF-B)

15. Lingwei Wei, Dou Hu, Wei Zhou, Songlin Hu: Modeling Both Intra- and Inter-Modality Uncertainty for Multimodal Fake News Detection. IEEE Trans. Multim. 25: 7906-7916 (2023) (SCI-Q1; 中科院一区Top; CCF-B)

16. Dou Hu, Yinan Bao, Lingwei Wei, Wei Zhou, Songlin Hu: Supervised Adversarial Contrastive Learning for Emotion Recognition in Conversations. ACL 2023: 10835-10852 (CCF-A)

17. Yantong Lai, Yijun Su, Lingwei Wei, Gaode Chen, Tianci Wang, Daren Zha: Multi-view Spatial-Temporal Enhanced Hypergraph Network for Next POI Recommendation. DASFAA (2) 2023: 237-252 (CCF-B)

18. Dou Hu, Lingwei Wei, Yaxin Liu, Wei Zhou, Songlin Hu: UCAS-IIE-NLP at SemEval-2023 Task 12: Enhancing Generalization of Multilingual BERT for Low-resource Sentiment Analysis. SemEval@ACL 2023: 1849-1857

19. Lingwei Wei, Dou Hu, Wei Zhou, Songlin Hu: Uncertainty-aware Propagation Structure Reconstruction for Fake News Detection. COLING 2022: 2759-2768 (CCF-B)

20. Lingwei Wei, Dou Hu, Yantong Lai, Wei Zhou, Songlin Hu: A Unified Propagation Forest-based Framework for Fake News Detection. COLING 2022: 2769-2779 (CCF-B)

21. Yinan Bao, Qianwen Ma, Lingwei Wei, Wei Zhou, Songlin Hu: Speaker-Guided Encoder-Decoder Framework for Emotion Recognition in Conversation. IJCAI 2022: 4051-4057 (CCF-A)

22. Ding Wang, Lingwei Wei, Chunyuan Yuan, Yinan Bao, Wei Zhou, Xian Zhu, Songlin Hu: Cascade-Enhanced Graph Convolutional Network for Information Diffusion Prediction. DASFAA 2022: 615-631 (CCF-B)

23. Dou Hu, Xiaolong Hou, Lingwei Wei, Lian-Xin Jiang, Yang Mo: MM-DFN: Multimodal Dynamic Fusion Network for Emotion Recognition in Conversations. ICASSP 2022: 7037-7041 (CCF-B)

24. Yinan Bao, Qianwen Ma, Lingwei Wei, Wei Zhou, Songlin Hu: Multi-Granularity Semantic Aware Graph Model for Reducing Position Bias in Emotion Cause Pair Extraction. ACL (Findings) 2022: 1203-1213 

25. Yinan Bao, Qianwen Ma, Lingwei Wei, Ding Wang, Wei Zhou, Songlin Hu: Deception Detection Towards Multi-turn Question Answering with Context Selector Network. PRICAI 2022: 304-315 (CCF-C) 

26. Lingwei Wei, Dou Hu, Wei Zhou, Zhaojuan Yue, Songlin Hu: Towards Propagation Uncertainty: Edge-enhanced Bayesian Graph Convolutional Networks for Rumor Detection. ACL 2021: 3845-3854 (CCF-A)

27. Dou Hu, Lingwei Wei, Xiaoyong Huai: DialogueCRN: Contextual Reasoning Networks for Emotion Recognition in Conversations. ACL 2021: 7042-7052 (CCF-A)

​28. Dou Hu, Lingwei Wei, Wei Zhou, Xiaoyong Huai, Jizhong Han, Songlin Hu. A Rumor Detection Approach Based on Multi-relational Propagation Tree.  Journal of Computer Research and Development,2021,58(07):1395-1411. (CCF-T1)

Research Interests

  • Misinformation detection, and fact checking
  • Detect and mitigate hallucinations in large language models (LLMs)
  • Social network analysis