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cs.LG2026
Scaling DPPs for RAG: Density Meets Diversity
Xun Sun, Baiheng Xie, Li Huang +1
Retrieval-Augmented Generation (RAG) enhances Large Language Models (LLMs) by grounding generation in external knowledge, yielding relevance responses that are aligned with factual…
cs.IR2026
M-RAG: Semantic Key-Value Indexing for Retrieval-Augmented Generation
Xu Sun, Tongkai Xu, Baiheng Xie +3
Retrieval-augmented generation (RAG) turns external documents into evidence for large language models. In practice, this is also a data access problem: a system must decide what to…