Yangjun Chen, Wolfgang Benn. Building DD to Support Query Processing in Federated Systems. In Franz Baader, Manfred A. Jeusfeld, Werner Nutt, editors, Intelligent Access to Heterogeneous Information, Proceedings of the 4th Workshop KRDB-97, Athens, Greece, August 30, 1997. Volume 8 of CEUR Workshop Proceedings, CEUR-WS.org, 1997. [doi]
Abstract is missing.