Tools for Privacy Preserving Data Mining. - Chris Clifton; Murat Kantarcioglu; Jaideep Vaidya; Xiaodong Lin 004; Michael Y. Zhu (SIGKDD Explor., 2002)

Privacy-preserving clustering with distributed EM mixture modeling. - Xiaodong Lin 004; Chris Clifton; Michael Y. Zhu (Knowl. Inf. Syst., 2005)