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cs.AI2026
Shapley Context Pruning: A Cooperative Game Perspective for Context Reranking and Pruning
Yanqiao Chen, Dongsheng Hou, Yuhan Rui +2
Context reranking and pruning have become essential for improving the efficiency of modern Retrieval-Augmented Generation (RAG) systems, yet an interpretable and unified framework…
cs.AI2025
FairMedQA: Benchmarking Bias in Large Language Models for Medical Question Answering
Ying Xiao, Jie Huang, Ruijuan He +6
Large language models (LLMs) are approaching expert-level performance in medical question answering (QA), demonstrating strong potential to improve public healthcare. However, unde…