2018
DOI: 10.1007/978-3-030-05090-0_19
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A More Secure Spatial Decompositions Algorithm via Indefeasible Laplace Noise in Differential Privacy

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Cited by 2 publications
(2 citation statements)
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“…Each final cell is denoted by the region X i . Different from the existing spatial decompositions [30], such a partition method takes into account the distribution characteristics of urban roads and ensures the convexity and compactness of locations in each cell.…”
Section: B Domain Partitionmentioning
confidence: 99%
“…Each final cell is denoted by the region X i . Different from the existing spatial decompositions [30], such a partition method takes into account the distribution characteristics of urban roads and ensures the convexity and compactness of locations in each cell.…”
Section: B Domain Partitionmentioning
confidence: 99%
“…A suitable PSD can often improve the success rate of task assignment and reduce system overhead. Previously, PSDs are usually based on tree, especially kd-tree and quadtree [3,17], and the result is a deep tree. The typically simple method should be Uniform Grid method (UG), which treats all dense and sparse regions equally in the domain [4].…”
Section: Related Workmentioning
confidence: 99%