This paper discusses why trust is an essential aspect for business-driven IT management, as well as how it impacts management of web services and their compositions. We summarize t...
webπ is a recent process calculus introduced to formally specify Web Services composition. It extends the π-calculus with timed workunits, namely an asynchronous and temporized m...
In this paper we describe a novel approach to the incremental, semi-automated method for composition of web services in a geographical domain. First, we present the incremental co...
The recent evolution of Internet, driven by the Web services technology, is extending the role of the Web from a support of information interaction to a middleware for B2B interac...
Reuse of software entities such as components or web services raise composition issues since, most of the time, they present mismatching behavioural interfaces. Here, we particula...