Yiyang Jiang

Fletcher, 江奕飏

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P504, Department of Computing

The Hong Kong Polytechnic University

Kowloon, Hong Kong

I’m a PhD Student at Department of Computing, The Hong Kong Polytechnic University(Polyu), supervised by Prof. LI Qing and Prof. WEI Xiaoyong. I also earned my B.Sc. in Computer Science from PolyU.

My research interests lie at the intersection of Computer Vision and Natural Language Processing, with a particular focus on vision-language understanding and Large Language Models. I am especially interested in exploring their applications in real-world scenarios.

News

May 24, 2025 Our work Removal of Hallucination on Hallucination: Debate-Augmented RAG is accepted by ACL 2025 Main.
Apr 24, 2025 I’ve received the HKPFS 2025/26 award, which will strongly support and accelerate my PhD research at PolyU.
Oct 14, 2024 I earned Gold Awards at the HKEIA Innovation & Technology Project Competition Award 2024.
Aug 24, 2024 I received the Champion of 21st IEEE (HK) Computational Intelligence Chapter FYP & PG Competion.
Jul 21, 2024 Our work Prior Knowledge Integration via LLM Encoding and Pseudo Event Regulation for Video Moment Retrieval is accepted by ACM Multimedia 2024 as Oral presentation (top 3.97%).
Jun 20, 2024 I become a Research Assistant at the Department of Computing.
Jun 05, 2024 I win the Best Project Award Champion at COMP 2024 Capstone Competition.
Jun 15, 2023 I joined the Research Centre for Data Sciences & Artificial Intelligence as a Student Assistant.

Selected publications

  1. ACL 2025
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    Removal of Hallucination on Hallucination: Debate-Augmented RAG
    Wentao Hu, Wengyu Zhang, Yiyang Jiang, Chen Jason Zhang, Xiaoyong Wei, and Qing Li
    In Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics , 2025
  2. MM 2024
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    Prior Knowledge Integration via LLM Encoding and Pseudo Event Regulation for Video Moment Retrieval
    Yiyang Jiang, Wengyu Zhang, Xulu Zhang, Xiaoyong Wei, Chang Wen Chen, and Qing Li
    In Proceedings of the 32nd ACM International Conference on Multimedia , 2024