Breaking the Spiral: A Utility-Driven Optimization Framework for Balanced Information Retrieval in the LLM Era

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Xiaoyang Chen, Ben He, Hongyu Lin, Xianpei Han, Tianshu Wang, Boxi Cao, Le Sun, Yingfei Sun

Published: 19 Jan 2026, Last Modified: 21 Jan 2026ACM Transactions on Information SystemsEveryoneRevisionsCC BY-SA 4.0
External IDs:doi:10.1145/3788865