Publications [Google Scholar]

  1. Filling the Blanks: Context-driven Detection and Correction of Cherry-picking in News Reporting.
    Israa Jaradat, Haiqi Zhang, and Chengkai Li.
    In Proceedings of the International AAAI Conference on Web and Social Media (ICWSM 2026). To appear.

  2. TrustMap: Mapping Truthfulness Stance of Social Media Posts on Factual Claims for Geographical Analysis.
    Zhengyuan Zhu, Haiqi Zhang, Zeyu Zhang, and Chengkai Li.
    In Proceedings of the 34th ACM International Conference on Information and Knowledge Management (CIKM 2025). Demo Paper. To appear.

  3. TSD-CT: A Benchmark Dataset for Truthfulness Stance Detection.
    Zhengyuan Zhu, Haiqi Zhang, Zeyu Zhang, and Chengkai Li.
    In Proceedings of the 34th ACM International Conference on Information and Knowledge Management (CIKM 2025). Resource Paper. To appear.

  4. LLMTaxo: Leveraging Large Language Models for Constructing Taxonomy of Factual Claims from Social Media.
    Haiqi Zhang, Zhengyuan Zhu, Zeyu Zhang, and Chengkai Li.
    In Findings of The 63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025), pages 19627–19641.

  5. Structured Understanding of Social Media Discourse: An Automated Framework for Taxonomy Construction.
    Haiqi Zhang.
    In Proceedings of the 2025 Conference of the North American Chapter of the Association for Computational Linguistics Student Research Workshop (NAACL SRW 2025).

  6. RATSD: Retrieval Augmented Truthfulness Stance Detection from Social Media Posts Toward Factual Claims.
    Zhengyuan Zhu, Zeyu Zhang, Haiqi Zhang, and Chengkai Li.
    In Findings of the 2025 Conference of the North American Chapter of the Association for Computational Linguistics (NAACL 2025), pages 3366–3381.

  7. A Knowledge Graph Informing Soil Carbon Modeling.
    Nasim Shirvani Mahdavi, Devin Wingfield, Juan Guajardo Gutierrez, Mai Tran, Zhengyuan Zhu, Zeyu Zhang, Haiqi Zhang, Abhishek Divakar Goudar, Chengkai Li, Virginia Jin, Timothy Propst, Dan Roberts, Catherine Stewart, Jianzhong Su and Jennifer Woodward.
    In Proceedings of the 25th International Conference on Web Engineering (ICWE 2025). To appear.

  8. Toward Automated Fact-Checking: Detecting Check-worthy Factual Claims by ClaimBuster.
    Zeyu Zhang, Jacob Daniel Devasier, Damian Jimenez, Sai Sandeep Naraparaju, Haiqi Zhang, Zhengyuan Zhu, and Chengkai Li.
    In Proceedings of the Caltech Information and Misinformation in Elections 2025 Conference, part of the Caltech 2024 Election Integrity Project, Virtual Conference, 2 pages, January 16–17, 2025.

  9. Granular Analysis of Social Media Users’ Truthfulness Stances Toward Climate Change Factual Claims.
    Haiqi Zhang, Zhengyuan Zhu, Zeyu Zhang, Jacob Daniel Devasier, and Chengkai Li.
    In Proceedings of the 1st Workshop on Natural Language Processing Meets Climate Change (ClimateNLP 2024) at ACL 2024.

  10. Wildfire: A Twitter Social Sensing Platform for Layperson.
    Zeyu Zhang, Zhengyuan Zhu, Haiqi Zhang, Foram Patel, Josue Caraballo, Patrick Hennecke, and Chengkai Li.
    In Proceedings of the 17th ACM International Conference on Web Search and Data Mining (WSDM 2024).

  11. Exploring Behavioral Tendencies on Social Media: A Perspective Through Claim Check-Worthiness.
    Zeyu Zhang, Zhengyuan Zhu, Haiqi Zhang, and Chengkai Li.
    In Proceedings of the 16th International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2024).

  12. Jennifer for COVID-19: An NLP-Powered Chatbot Built for the People and by the People to Combat Misinformation.
    Yunyao Li, Tyrone Grandison, Patricia Silveyra, Ali Douraghy, Xinyu Guan, Thomas Kieselbach, Chengkai Li, and Haiqi Zhang.
    In Proceedings of the 1st Workshop on NLP for COVID-19 at ACL 2020.