The challenges facing the next generation ubiquitous service computing come from scale and variability in user activities, services, and network connectivity. The project will deliver innovative, useful, and usable concepts and tools to allow provisioning of services in large scale, dynamic, and heterogeneous environments. This research will have significant benefits to Australia. It will strengthen research capabilities and provide an ideal opportunity to train postgraduate research students in cutting edge technologies. It will enhance smart information use for useful information sharing among individuals, private or public organisations. It will facilitate the development of IT solutions that help citizens be self-supported.