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paperPVLDB·25 Oct 20265.2
Can You Trust the Vectors in Your Vector Database? Black-Hole Attack from Embedding Space Defects
The Black-Hole Attack poisons vector databases by inserting a few vectors near the centroid of the stored embeddings. Hubness in high dimensions then pulls them into the top-k for up to 94.4% of queries.
security Retrieval-Augmented Generation vector-search data-poisoning
paperHugging Face Daily Papers·22 Oct 20264.0
Is Complex Agentic Memory Always Needed? Naive RAG Is Stronger Than We Thought
Naive RAG beats complex agentic memory on long-term conversation tasks.
Retrieval-Augmented Generation agent-memory
paperHugging Face Daily Papers·21 Oct 20263.4
Retrieval Augmented Generation Compositionality
Studies compositionality in RAG.
Retrieval-Augmented Generation
paperIEEE Xplore·1 Nov 20263.4
From Cloud to Crowd: Democratizing LLM Service With Decentralized Edge Collaboration for RAG
Proposes serving RAG workloads through decentralized collaboration of edge devices instead of the cloud.
edge-computing llm-serving Retrieval-Augmented Generation
paperarXiv (systems, data, ML)·23 Oct 20263.2
How Ground Truth Shapes Retrieval Scores: Evidence-Aware Evaluation of a Retrieval-Augmented Generation System for Breast Lesions
Evidence-aware retrieval evaluation for a clinical RAG system.
Retrieval-Augmented Generation RAG Evaluation