A. Fernandez, A. Polleres, and S. Ossowski. First International Joint Workshop on Service Matchmaking and Resource Retrieval in the Semantic Web (SMR2), (2007)
M. Hepp, K. Siorpaes, and D. Bachlechner. Poster Proceedings of the 3rd Annual European Semantic Web Conference (ESWC 2006), Budva, Montenegro, (June 2006)