ItemRAG: Item-Based Retrieval-Augmented Generation for LLM-Based Recommendation.

@inproceedings{kim-2026-itemrag, author = {Sunwoo Kim and Geon Lee and Kyungho Kim and Lee-Feng Chien and Kyungho Kim and Lee-Feng Chien and Jaemin Yoo and Kijung Shin}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{ItemRAG: Item-Based Retrieval-Augmented Generation for LLM-Based Recommendation}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {3884--3888}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809942}, doi = {https://doi.org/10.1145/3805712.3809942} }