4 citations · 4 across the 5 of their papers we have counts for
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cs.IR2026
JAG: Joint Attribute Graphs for Filtered Nearest Neighbor Search
Haike Xu, Guy Blelloch, Laxman Dhulipala +3
Despite filtered nearest neighbor search being a fundamental task in modern vector search systems, the performance of existing algorithms is highly sensitive to query selectivity a…
cs.IR2025
Beyond Sequential Reranking: Reranker-Guided Search Improves Reasoning Intensive Retrieval
Haike Xu, Tong Chen
The widely used retrieve-and-rerank pipeline faces two critical limitations: they are constrained by the initial retrieval quality of the top-k documents, and the growing computati…
cs.IR2025★ 4 cited
In-Place Updates of a Graph Index for Streaming Approximate Nearest Neighbor Search
Haike Xu, Magdalen Dobson Manohar, Philip A. Bernstein +3
Indices for approximate nearest neighbor search (ANNS) are a basic component for information retrieval and widely used in database, search, recommendation and RAG systems. In these…