publications

2026

1. SIGIR 2026

   

   Where Relevance Emerges: A Layer-Wise Study of Internal Attention for Zero-Shot Re-Ranking

   Haodong Chen, Shengyao Zhuang, Zheng Yao, and 2 more authors

   In Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2026

   Bib PDF

   @inproceedings{chen2026selectiveicr,
     title = {Where Relevance Emerges: A Layer-Wise Study of Internal Attention for Zero-Shot Re-Ranking},
     author = {Chen, Haodong and Zhuang, Shengyao and Yao, Zheng and Zuccon, Guido and Leelanupab, Teerapong},
     booktitle = {Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval},
     year = {2026},
     url = {https://arxiv.org/abs/2602.22591},
   }

2025

1. SIGIR-AP 2025

   

   Beyond GeneGPT: A Multi-Agent Architecture with Open-Source LLMs for Enhanced Genomic Question Answering

   Haodong Chen

   In Proceedings of the ACM SIGIR Conference on Asia-Pacific Information Retrieval (SIGIR-AP), 2025

   Bib PDF

   @inproceedings{chen2025beyondgenegpt,
     title = {Beyond GeneGPT: A Multi-Agent Architecture with Open-Source LLMs for Enhanced Genomic Question Answering},
     author = {Chen, Haodong},
     booktitle = {Proceedings of the ACM SIGIR Conference on Asia-Pacific Information Retrieval (SIGIR-AP)},
     year = {2025},
     url = {https://dl.acm.org/doi/abs/10.1145/3767695.3769488},
   }