1. Agrawal, R., Evfimievski, A.V., Srikant, R.: Information sharing across private databases. In: Proc. ACM SIGMOD, pp. 86–97. ACM Press, New York (2003)
2. Candan, K.S., Jajodia, S., Subrahmanian, V.S.: Secure mediated databases. In: Proc. IEEE Int. Conf. on Data Engineering, pp. 28–37. IEEE Computer Society Press, Los Alamitos (1996)
3. Clifton, C., Kantarcioglu, M., Doan, A., Schadow, G., Vaidya, J., Elmagarmid, A.K., Suciu, D.: Privacy-preserving data integration and sharing. In: Proc. ACM Workshop on Research Issues in Data Mining and Knowledge Discovery, pp. 19–26. ACM Press, New York (2004)
4. Dawson, S., Qian, S., Samarati, P.: Providing security and interoperation of heterogeneous systems. Journal of Distributed and Parallel Databases 8(1), 119–145 (2000)
5. Lecture Notes in Computer Science;M. Freedman,2004