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Large-scale multi-party counting set intersection using a space efficient global synopsis

Karapiperis, Dimitrios; Vatsalan, Dinusha; Verykios, Vassilios; Christen, Peter


Privacy-preserving set intersection (PPSI) of very large data sets is increasingly being required in many real application areas including health-care, national security, and law enforcement. Various techniques have been developed to address this problem, where the majority of them rely on computationally expensive cryptographic techniques. Moreover, conventional data structures cannot be used efficiently for providing count estimates of the elements of the intersection of very large data sets....[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Conference paper
Source: Database Systems for Advanced Applications, Lecture Notes in Computer Science
DOI: 10.1007/978-3-319-18123-3_20


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