46 citations · 86 across the 11 of their papers we have counts for
4 papers · 1 filter
TKHist: Cardinality Estimation for Join Queries via Histograms with Dominant Attribute Correlation Finding
Renrui Li, Qingzhi Ma, Jiajie Xu +2
Cardinality estimation has long been crucial for cost-based database optimizers in identifying optimal query execution plans, attracting significant attention over the past decades…
Trajectory-Based Spatiotemporal Entity Linking
Fengmei Jin, Wen Hua, Thomas Zhou +4
Trajectory-based spatiotemporal entity linking is to match the same moving object in different datasets based on their movement traces. It is a fundamental step to support spatiote…
Index-based Solutions for Efficient Density Peak Clustering
Zafaryab Rasool, Rui Zhou, Lu Chen +2
Density Peak Clustering (DPC), a popular density-based clustering approach, has received considerable attention from the research community primarily due to its simplicity and fewe…
Finding Effective Geo-Social Group for Impromptu Activity with Multiple Demands
Lu Chen, Chengfei Liu, Rui Zhou +2
Geo-social group search aims to find a group of people proximate to a location while socially related. One of the driven applications for geo-social group search is organizing an i…