e/Exponential mechanism (differential privacy)

Information
has gloss	eng: The exponential mechanism is a technique for designing differentially private algorithms developed by and . Differential Privacy is a technique for releasing statistical information about a database without revealing information about its individual entries. Most of the initial research in the field of Differential Privacy revolved around real valued functions which have relatively low sensitivity to change in the data of a single individual and whose usefulness is not hampered by small additive perturbations. A natural question is what happens in the situation when one wants to preserve more general sets of properties. The Exponential Mechanism helps to extend the notion of differential privacy to address these issues. Moreover, it describes a class of mechanisms that includes all possible differentially private mechanisms.
lexicalization	eng: exponential mechanism
instance of	(noun) a precise rule (or set of rules) specifying how to solve some problem algorithm, algorithmic program, algorithmic rule