GNN-Based Item Indexing for LLM-Enhanced Recommendation.

@inproceedings{mao-2026-gnnbased, author = {Senlin Mao and Ji Zhang and Dana McKay and Peng Zhang and Dana McKay and Peng Zhang and Yuexin Wu and Ze Wang and Yuexin Wu and Ze Wang and Xiaoyao Zheng and Yiming Yang and Xiaoyao Zheng and Yiming Yang and Jia Wang}, 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 = {{GNN-Based Item Indexing for LLM-Enhanced 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 = {1578--1588}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809568}, doi = {https://doi.org/10.1145/3805712.3809568} }