Research Perspectives on Collaborative Infrastructures for Collaborative Work Environments
WETICE '06 Proceedings of the 15th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises
Sliver: a BPEL workflow process execution engine for mobile devices
ICSOC'06 Proceedings of the 4th international conference on Service-Oriented Computing
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Because of its features of loose coupling and platform independency, SOA is becoming the preferred and more suitable architectural style for ubiquitous or pervasive computing. On the other hand, with the crescent improvement in hardware and software infrastructure, the ubiquitous computing is gaining prominence and must become an effective reality in a few years from now. This paper presents the U-SOA (Ubiquitous Service-Oriented Architecture), more precisely one of its central components, the engine for services compositions execution in ubiquitous environments.