%0 Journal Article %A Zhaobin Liu %A Haoze Lv %A Minghui Li %A Zhiyang Li %A Zhiyi Huang %T A Novel Self-adaptive Grid-partitioning Noise Optimization Algorithm Based on Differential Privacy %J Computer Science and Information Systems %D 2019 %V 16 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2019_16_3_a12/ %F CSIS_2019_16_3_a12