International Journal for Science and Emerging Technologies with Latest Trends (IJSETT)
Data mining is a recent advance technology with great potential to help companies focus on the crucial information in the data they have collected about the behavior of their customers. It discovers information within the data that queries and reports can't effectively reveal. Privacy-preserving data publishing addresses the problem of disclosing sensitive data when mining for useful information. Among the existing privacy models, differential privacy provides one of the strongest privacy guarantees. In this paper, the authors address the problem of private data publishing, where different attributes for the same set of individuals are held by two parties.