DLOTOS: A LOTOS Extension for Clock Synchronization in Distributed Systems. - Wassem Hassan (APAQS, 2001)

MammoGrid: A Service Oriented Architecture based Medical Grid Application - S. Roberto Amendolia; Florida Estrella; Wassem Hassan; Tamas Hauer; David Manset; Richard McClatchey; Dmitri Rogulin; Tony Solomonides (CoRR, 2004)

Deployment of a Grid-Based Medical Imaging Application. - S. Roberto Amendolia; Florida Estrella; Chiara Del Frate; Jose Galvez; Wassem Hassan; Tamas Hauer; David Manset; Richard McClatchey; Mohammed Odeh; Dmitri Rogulin; Tony Solomonides; Ruth Warren (HealthGrid, 2005)