RASTA: A Distributed Temporal Abstraction System to Facilitate Knowledge-Driven Monitoring of Clinical Databases. - Martin J. O'Connor; William E. Grosso; Samson W. Tu; Mark A. Musen (MedInfo, 2001)

The evolution of Protégé: an environment for knowledge-based systems development. - John H. Gennari; Mark A. Musen; Ray W. Fergerson; William E. Grosso; Monica Crubézy; Henrik Eriksson; Natalya Fridman Noy; Samson W. Tu (Int. J. Hum. Comput. Stud., 2003)

The Unified Problem-Solving Method Development Language UPML. - Dieter Fensel; Enrico Motta; Frank van Harmelen; V. Richard Benjamins; Monica Crubézy; Stefan Decker; Mauro Gaspari; Rix Groenboom; William E. Grosso; Mark A. Musen; Enric Plaza; Guus Schreiber; et al. (Knowl. Inf. Syst., 2003)

Supporting Rule System Interoperability on the Semantic Web with SWRL. - Martin J. O'Connor; Holger Knublauch; Samson W. Tu; Benjamin N. Grosof; Mike Dean; William E. Grosso; Mark A. Musen (ISWC, 2005)