DARLR: Dual-Agent Offline Reinforcement Learning for Recommender Systems with Dynamic Reward.

@inproceedings{yu-2025-darlr, author = {Yingying Yu and Jiajun Liu and Yi Zhang and Ruihong Qiu and Xuwei Xu and Yingying Yu and Jiajun Liu and Sen Wang}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{DARLR: Dual-Agent Offline Reinforcement Learning for Recommender Systems with Dynamic Reward}}, 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 = {2192--2202}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3729942}, doi = {https://doi.org/10.1145/3726302.3729942} }