Automated Publish, Discovery and Composition of Intentional Web Services Adaptable to Both Quality and Context
Emna Khanfir, Raoudha Ben Djmeaa, Ikram Amous · 2016
In this paper, we present a user-centered approach, which ensures dynamic service discovery and composition. Besides, our proposed framework integrates self-adaptive mechanisms to adjust the service's execution to the user's context and the notion of the QoS in order to build a composite service or find services that fit a best. Additionally, our framework permits the re-composition of the composite service on the fly when user's context changes, the QoS decreases, or the service is not available anymore. In this paper, we also present an adaptable intention service description that permits to facilitate the mismatching between the user's intention and the service goal by integrating the notion of context, QoS and goal in OWL-S service description. In order to reuse and find this description, we present a publishing method.