一种面向普适计算环境的资源描述方法

Resource description is the foundation of resource management in pervasive computing environments. Due to the openness, user-oriented, and uncertainty features, there are new challenges for describing resource in pervasive computing environments. Most recent works have pay attention to the service-oriented, semantic, and user-oriented issues of resource description, however, there needs the support to deal with the uncertainty. This paper presents a new approach to resource description focused on uncertainty, which is achieved be extending the OWL-S, Web service description, and it is defined as OWL-SP. The OWL-SP is able to cover the major requirements of service-oriented, semantic, user-oriented, and stochastic. The preliminary experiment evaluates the effectiveness of our approach.