The spreading of multicast technology enables the development of group communication and so dealing with digital streams becomes more and more common over the Internet. Given the f...
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...
Abstract. Web Services offer a widespread standard for making services available on the Internet. Of particular interest is the possibility of composing existing distributed servi...
Model programs are high-level behavioral specifications used for software testing and design analysis. Composition of model programs is a versatile technique that, at one end of t...
Data-centric business applications comprise an important class of distributed systems that includes on-line stores, document management systems, and patient portals. However, their...