Reinforcement Learning-Driven Generative Retrieval with Semantic-aligned Multi-Layer Identifiers.

@inproceedings{xu-2025-reinforcement, author = {Bo Xu and Yicen Tian and Xiaokun Zhang and Erchen Yu and Dailin Li and Linlin Zong and Hongfei Lin}, editor = {Meeyoung Cha and Carl Yang and Senjuti Basu Roy and Chanyoung Park and Zhenhui Jessie Li and Noseong Park and Carl Yang and Senjuti Basu Roy and Zhenhui Jessie Li and Jaap Kamps and Kijung Shin and Bryan Hooi and Lifang He}, title = {{Reinforcement Learning-Driven Generative Retrieval with Semantic-aligned Multi-Layer Identifiers}}, booktitle = {{Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025}}, pages = {3592--3601}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3746252.3761136}, doi = {https://doi.org/10.1145/3746252.3761136} }