24 citations · 58 across the 12 of their papers we have counts for
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cs.DB2022★ 6 cited
DB-LSH: Locality-Sensitive Hashing with Query-based Dynamic Bucketing
Yao Tian, Xi Zhao, Xiaofang Zhou
Among many solutions to the high-dimensional approximate nearest neighbor (ANN) search problem, locality sensitive hashing (LSH) is known for its sub-linear query time and robust t…
cs.DB2022
Frequency-based Randomization for Guaranteeing Differential Privacy in Spatial Trajectories
Fengmei Jin, Wen Hua, Boyu Ruan +1
With the popularity of GPS-enabled devices, a huge amount of trajectory data has been continuously collected and a variety of location-based services have been developed that great…
cs.DB2010★ 11 cited
Discovery of Convoys in Trajectory Databases
Hoyoung Jeung, Man Lung Yiu, Xiaofang Zhou +2
As mobile devices with positioning capabilities continue to proliferate, data management for so-called trajectory databases that capture the historical movements of populations of…