Research Article
Privacy-Preserving Publication of Time-Series Data in Smart Grid
Figure 13
Distribution of perturbation error according to clamping perturbation algorithms CFPA and CWPA, with Haar, Daubechies 2, and Daubechies 3, and according to and the number of homes , for a fixed privacy budget, . Note that the scales in (a)–(d) are different. (a) N = 50. (b) N = 250. (c) N = 450. (d). N = 550.
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