Technologies for E Services : Second International Workshop TES 2001 Rome Italy September 14–15 2001 Proceedings This book constitutes the refereed proceedings of the Second International Workshop on Technologies for E Services TES 2001 held in Rome Italy in September 2001. The 15 revised full papers presented were carefully reviewed and selected for inclusion in the book. Among the topics addressed are b2b protocols inter enterprise process execution business logic cooperative multiplatform environments session oriented telecommunication services cross organizational workflow environments Internet based workflow composite e services transactional business processes e service security distributed e services mobile commerce e commerce pervasive services infrastructure and mobile Internet agents