publications

2026

1. arXiv

   

   ITER: Interaction-Aware Retrieval for Agentic Search

   Haodong Chen, Shuai Wang, Yu Yin, and 3 more authors

   arXiv preprint arXiv:2608.27912, 2026

   Bib PDF Code

   @article{chen2026iter,
     title = {ITER: Interaction-Aware Retrieval for Agentic Search},
     author = {Chen, Haodong and Wang, Shuai and Yin, Yu and Zhuang, Shengyao and Zuccon, Guido and Leelanupab, Teerapong},
     journal = {arXiv preprint arXiv:2608.27912},
     year = {2026},
     url = {https://arxiv.org/abs/2608.27912},
   }

2. arXiv

   

   Search, Inspect, Fetch: Exploiting Structure-Aware Boolean Retrieval for Deep-Search Agents

   Shuai Wang, Haodong Chen, Yu Yin, and 3 more authors

   arXiv preprint arXiv:2608.02751, 2026

   Bib PDF Code

   @article{wang2026sieve,
     title = {Search, Inspect, Fetch: Exploiting Structure-Aware Boolean Retrieval for Deep-Search Agents},
     author = {Wang, Shuai and Chen, Haodong and Yin, Yu and Zhuang, Shengyao and Koopman, Bevan and Zuccon, Guido},
     journal = {arXiv preprint arXiv:2608.02751},
     year = {2026},
     url = {https://arxiv.org/abs/2608.02751},
   }

3. 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 Code

   Reproduce

   @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 Code

   Long

   @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/10.1145/3767695.3769488},
   }