Rethinking the Hidden Risk of Reranking: Achieving Risk-aware Reranking with Information Gain for RAG with LLMs.

@inproceedings{liu-2026-rethinking, author = {Zhizhao Liu and Zhihua Wen and Zhiliang Tian and Zhen Huang and Miaorong Zhu and Zimian Wei and Yifu Gao and Liang Ding and Dongsheng Li}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Rethinking the Hidden Risk of Reranking: Achieving Risk-aware Reranking with Information Gain for RAG with LLMs}}, booktitle = {{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}}, pages = {1887--1898}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792085}, doi = {https://doi.org/10.1145/3774904.3792085} }