IR-1391: (2026) Alam, Z., Salemi, A. and Zamani, H., "Critic-R: Improving Agentic Search using Instruction-tuned Retrievers with Natural Language Introspective Feedback," To appear in the Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing (EMNLP 2026), Budapest, Hungary, October 24-29, 2026. [View Abstract] [View bibtex]