Who Benefits from RAG? The Role of Exposure, Utility and Attribution Bias.

@inproceedings{dehghan-2026-benefits, author = {Mahdi Dehghan and Graham McDonald}, editor = {Ricardo Campos and Adam Jatowt and Yanyan Lan and Mohammad Aliannejadi and Christine Bauer and Sean MacAvaney and Avishek Anand and Zhaochun Ren and Suzan Verberne and Nan Bai and Masoud Mansoury}, title = {{Who Benefits from RAG? The Role of Exposure, Utility and Attribution Bias}}, booktitle = {{Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part I}}, series = {Lecture Notes in Computer Science}, volume = {16483}, pages = {289--304}, publisher = {Springer}, year = {2026}, url = {https://doi.org/10.1007/978-3-032-21289-4_19}, doi = {https://doi.org/10.1007/978-3-032-21289-4_19} }