In an open environment populated by large numbers of services, automated service composition is a major challenge. In such a setting the efficient interaction of directory-based s...
In many applications involving composite Web services, one or more component services may become unavailable. This presents us with the problem of identifying other components tha...
Abstract. We present formal and practical foundations for Web service composition framework with composition correctness guarantees. We introduce contractual composition model base...
Several works have addressed the management of individual Web Services. However, the specific management requirements of workflow-based web service compositions such as those speci...
Anis Charfi, Rainer Berbner, Mira Mezini, Ralf Ste...
We consider architectural properties required for supporting automatic service composition. After defining composable service architecture, we proceed to examine the role of trus...