LLM-based Semantic and ID Representations for Sequential Recommendation.

@inproceedings{zhou-2026-llmbased, author = {Donglin Zhou and J. Scott Olsson and Hui Xiong and Weike Pan and Jiafeng Guo and Zhong Ming and Jiafeng Guo and Zhong Ming and Hui Xiong and Weike Pan}, 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 = {{LLM-based Semantic and ID Representations for Sequential 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 = {4403--4408}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809874}, doi = {https://doi.org/10.1145/3805712.3809874} }