Constrained Auto-Regressive Decoding Constrains Generative Retrieval.

@inproceedings{wu-2025-constrained, author = {Shiguang Wu and Zhaochun Ren and Xin Xin and Jiyuan Yang and Mengqi Zhang and Zhumin Chen and Maarten de Rijke and Pengjie Ren}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{Constrained Auto-Regressive Decoding Constrains Generative Retrieval}}, booktitle = {{Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025}}, pages = {2429--2440}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3729934}, doi = {https://doi.org/10.1145/3726302.3729934} }