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cs.DB2026
Personalized w-Event Privacy for Infinite Stream Estimation
Leilei Du, Xu Zhou, Peng Cheng +4
In applications such as event monitoring, log analysis, and video querying, -event privacy protects individual data within a sliding time window while supporting accurate stream…
cs.DB2025
Efficient Partition-based Approaches for Diversified Top-k Subgraph Matching
Liuyi Chen, Yuchen Hu, Zhengyi Yang +3
Subgraph matching is a core task in graph analytics, widely used in domains such as biology, finance, and social networks. Existing top-k diversified methods typically focus on max…