2 papers
cs.DB2026
InSituANN: Revisiting IVF for PCIe-Efficient Billion-Scale Vector Search
Yuemeng Xu, Zongxi Liu, Junyu Long +7
Approximate nearest neighbor search (ANNS) over billion-scale vector datasets has become a foundational operator for modern retrieval systems, powering large-scale recommendation,…
cs.DB2024
CuckooGraph: A Scalable and Space-Time Efficient Data Structure for Large-Scale Dynamic Graphs
Zhuochen Fan, Yalun Cai, Zirui Liu +4
Graphs play an increasingly important role in various big data applications. However, existing graph data structures cannot simultaneously address the performance bottlenecks cause…