Context-Aware Active Task Discovery for Pervasive Computing

Task computing is mainly involved with how to interact with equipment and services for users. In such new mode user can only concern with the task need to be completed, without having to consider how to complete it. In recent years, this new mode has been considered the preferred choice under the environment of pervasive computing. Active task discovery is the key to task computing, which depends on context and automatically relates the corresponding services to complete the given operation. In this paper, based on active task computing model we present a new context-aware active task discovery mode and raise a good algorithm for discovering and executing task.