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@inproceedings{SEBD-2005, title = "Automatic Composition of Web Services in Colombo", year = "2005", author = "Daniela Berardi and Diego Calvanese and De Giacomo, Giuseppe and Rick Hull and Massimo Mecella", booktitle = "Proc. of the 13th Italian Symp. on Advanced Database Systems (SEBD 2005)", pages = "8--15", }pdf