84 citations · 105 across the 3 of their papers we have counts for
3 papers
cs.DB2016★ 21 cited
Decision Tree Classification with Differential Privacy: A Survey
Sam Fletcher, Md Zahidul Islam
Data mining information about people is becoming increasingly important in the data-driven society of the 21st century. Unfortunately, sometimes there are real-world considerations…
cs.CR2016★ 84 cited
Differentially Private Random Decision Forests using Smooth Sensitivity
Sam Fletcher, Md Zahidul Islam
We propose a new differentially-private decision forest algorithm that minimizes both the number of queries required, and the sensitivity of those queries. To do so, we build an en…
cs.AI2015
Measuring pattern retention in anonymized data -- where one measure is not enough
Sam Fletcher, Md Zahidul Islam
In this paper, we explore how modifying data to preserve privacy affects the quality of the patterns discoverable in the data. For any analysis of modified data to be worth doing,…