Supporting Context-Awareness in Adaptive Service Composition
نویسندگان
چکیده
Context-awareness features involve that the adaptive service composition has to take dependencies of contexts into account. In any other case, such composition may reach inconsistent states. Therefore, we need to manage not only the explicit contexts given by the user as parameters, but also the implicit context information. We obtain such implicit contexts from the message of the user, making more independent our system, since the user does not have to provide such information. We propose to extend the STS model including those context-awareness features. In addition, we need to verify that the adaptive service composition is free of inconsistence problems by controlling the context changes depending on the conditions, user preferences, services capabilities or type of device used by the user.
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