QSketch: AdvancedQSketch: AdvancedCardinality Estimationcardinality in high-speed data streams.Efficiently estimates weightedDatabasesNew Methods for Efficient Weighted Cardinality EstimationIntroducing QSketch and QSketch-Dyn for fast, memory-efficient data stream analysis.2025-07-23T08:36:30+00:00 ― 6 min read