Generative Archetype-Grounded Item Representations for Sequential Recommendation.

@inproceedings{li-2026-generative, author = {Yifan Li and Jiahong Liu and Xinni Zhang and Hao Chen and Yankai Chen and Wenhao Yu and Jianting Chen and Irwin King}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Generative Archetype-Grounded Item Representations for Sequential Recommendation}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {6642--6653}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792587}, doi = {https://doi.org/10.1145/3774904.3792587} }