Lin Tian

2026

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DREAMS: A Social Exchange Theory-Informed Modeling of Misinformation Engagement on Social Media.
Lin Tian|Marian-Andrei Rizoiu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

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X-Troll: eXplainable Detection of State-Sponsored Information Operations Agents.
Lin Tian|Xiuzhen Zhang|Maria Myung-Hee Kim|Jennifer Biggs|Marian-Andrei Rizoiu
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Mario at EXIST 2025: A Simple Gateway to Effective Multilingual Sexism Detection.
Lin Tian|Johanne R. Trippas|Marian-Andrei Rizoiu
Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025.
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Before It's Too Late: A State Space Model for the Early Prediction of Misinformation and Disinformation Engagement.
Lin Tian|Emily Booth|Francesco Bailo|Julian Droogan|Marian-Andrei Rizoiu
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

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Walert: Putting Conversational Information Seeking Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot.
Sachin Pathiyan Cherumanal|Lin Tian|Futoon M. Abushaqra|Angel Felipe Magnossão de Paula|Kaixin Ji|Halil Ali|Danula Hettiachchi|Johanne R. Trippas|Falk Scholer|Damiano Spina
Proceedings of the 2024 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR 2024, Sheffield, United Kingdom, March 10-14, 2024
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Large Language Model Cascades and Persona-Based In-Context Learning for Multilingual Sexism Detection.
Lin Tian|Nannan Huang|Xiuzhen Zhang
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 15th International Conference of the CLEF Association, CLEF 2024, Grenoble, France, September 9-12, 2024, Proceedings, Part I

2023

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Efficient Multilingual Sexism Detection via Large Language Model Cascades.
Lin Tian|Nannan Huang|Xiuzhen Zhang
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.
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MetaTroll: Few-shot Detection of State-Sponsored Trolls with Transformer Adapters.
Lin Tian|Xiuzhen Zhang|Jey Han Lau
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2020

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#DemocratsAreDestroyingAmerica: Rumour Analysis on Twitter During COVID-19.
Lin Tian|Xiuzhen Zhang|Jey Han Lau
Proceedings of the CIKM 2020 Workshops co-located with 29th ACM International Conference on Information and Knowledge Management (CIKM 2020), Galway, Ireland, October 19-23, 2020.
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Early Detection of Rumours on Twitter via Stance Transfer Learning.
Lin Tian|Xiuzhen Zhang|Yan Wang|Huan Liu
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part I
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FakeFinder: Twitter Fake News Detection on Mobile.
Lin Tian|Xiuzhen Zhang|Min Peng
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020