Irini Fundulaki, Arnaud Sahuguet. Share your data, Keep your secrets. In Gerhard Weikum, Arnd Christian König, Stefan Deßloch, editors, Proceedings of the ACM SIGMOD International Conference on Management of Data, Paris, France, June 13-18, 2004. pages 945-946, ACM, 2004. [doi]
Abstract is missing.