Tongyu Wen, Guanting Dong 0001, Zhicheng Dou. SmartSearch: Process Reward-Guided Query Refinement for Search Agents. In Alistair Moffat, Falk Scholer, Hannah Bast, Marc Najork, Min Zhang 0006, editors, Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026. pages 1971-1982, ACM, 2026. [doi]
Abstract is missing.