Learning to Route: A Rule-Driven Agent Framework for Hybrid-Source Retrieval-Augmented Generation.

@inproceedings{bai-2026-learning, author = {Haoyue Bai and Haoyu Wang and Shengyu Chen and Zhengzhang Chen and Lu-An Tang and Wei Cheng and Yanjie Fu and Haifeng Chen}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Learning to Route: A Rule-Driven Agent Framework for Hybrid-Source Retrieval-Augmented Generation}}, 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 = {4338--4349}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792676}, doi = {https://doi.org/10.1145/3774904.3792676} }