HF-RAG: Hierarchical Fusion-based RAG with Multiple Sources and Rankers.

@inproceedings{santra-2025-hfrag, author = {Payel Santra and Madhusudan Ghosh and Debasis Ganguly and Partha Basuchowdhuri and Sudip Kumar Naskar}, editor = {Meeyoung Cha and Carl Yang and Senjuti Basu Roy and Chanyoung Park and Zhenhui Jessie Li and Noseong Park and Carl Yang and Senjuti Basu Roy and Zhenhui Jessie Li and Jaap Kamps and Kijung Shin and Bryan Hooi and Lifang He}, title = {{HF-RAG: Hierarchical Fusion-based RAG with Multiple Sources and Rankers}}, booktitle = {{Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025}}, pages = {5202--5207}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3746252.3760942}, doi = {https://doi.org/10.1145/3746252.3760942} }