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cs.DB2026
SVFusion: A CPU-GPU Co-Processing Architecture for Large-Scale Real-Time Vector Search
Yuchen Peng, Dingyu Yang, Zhongle Xie +4
Approximate Nearest Neighbor Search (ANNS) underpins modern applications such as information retrieval and recommendation. With the rapid growth of vector data, efficient indexing…
cs.DB2026
SafeLoad: Efficient Admission Control Framework for Identifying Memory-Overloading Queries in Cloud Data Warehouses
Yifan Wu, Yuhan Li, Zhenhua Wang +8
Memory overload is a common form of resource exhaustion in cloud data warehouses. When database queries fail due to memory overload, it not only wastes critical resources such as C…
cs.DB2026
DeXOR: Enabling XOR in Decimal Space for Streaming Lossless Compression of Floating-point Data
Chuanyi Lv, Huan Li, Dingyu Yang +3
With streaming floating-point numbers being increasingly prevalent, effective and efficient compression of such data is critical. Compression schemes must be able to exploit the si…