Middleware for task resolution and adaptation in pervasive environments

摘要: Driven by the heterogeneity of pervasive environments, a user task can be defined independently devices’ resources as an assembly abstract components, requiring services from and providing to each other. To achieve task’s execution, it has resolved in concrete which involves automatic matching selection components across various devices. Moreover, tasks environments are challenged dynamism their execution environments. Thus, there is need adapt them for continuous execution. Towards these challenges, we propose this article middleware that allows service task, best device component used its The resolution approach considers addition functional aspects preferences, devices capabilities, requirements preferences. also carries out adaptation user’s cope with dynamicity consists partial reselection affected changes. For purpose, uses monitoring mechanisms detect changes during tasks.