Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Brahim Medjahed, Athman Bouguettaya. A Multilevel Composability Model for Semantic Web Services. IEEE Trans. Knowl. Data Eng., 17(7):954-968, 2005. [doi]