Federica Mandreoli Antonio Massimiliano Perdichizzi Wilma Penzo A P2P-based Architecture for SemanticWeb Service Automatic Composition. 429-433 2007 conf/dexaw/2007 DEXA Workshops http://doi.ieeecomputersociety.org/10.1109/DEXA.2007.19 db/conf/dexaw/dexaw2007.html#MandreoliPP07