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In recent years, the advances of computer, network and sensor technologies promote the research and development of context-aware system greatly. Service logics in context-aware system should be correct and reasonable to make sure the system provides user satisfied services. In this paper, we propose a context-aware system modeling methodology based on Timed Colored Petri Net (Timed CPN) to check the...
With the advent of ubiquitous computing environments it has become increasingly important for applications to take full advantage of Context aware computing to increase the satisfaction of the users in entertainment services. The contextual information, such as, environmental, social, task, Spatio-temporal and personal information has to be considered to offer greater services to the user without...
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