Igor Tatarinov, Alon Y. Halevy. Efficient Query Reformulation in Peer-Data Management Systems. 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 539-550, ACM, 2004. [doi]
Abstract is missing.