%P 160-178
%T Orchestrating Tuple-based Languages
%I Springer
%K Global computing, Orchestration, Coordination, Tuple-
based languages, Formal methods, Software tools - Proceedings of 6th International Symposium on Trustworthy Global Computing (TGC)
%A Rocco De Nicola
%A Andrea Margheri
%A Francesco Tiezzi
%S Lecture Notes in Computer Science
%X The World Wide Web can be thought of as a global computing architecture supporting the deployment of distributed networked applications. Currently, such applications can be programmed by resorting mainly to two distinct paradigms: one devised for orchestrating distributed services, and the other designed for coordinating distributed (possibly mobile) agents. In this paper, the issue of designing a pro-
gramming language aiming at reconciling orchestration and coordination is investigated. Taking as starting point the orchestration calculus Orc and the tuple-based coordination language Klaim, a new formalism is introduced combining concepts and primitives of the original calculi.
To demonstrate feasibility and effectiveness of the proposed approach, a prototype implementation of the new formalism is described and it is then used to tackle a case study dealing with a simplified but realistic electronic marketplace, where a number of on-line stores allow client
applications to access information about their goods and to place orders.
%D 2012
%L eprints1578
%B Trustworthy Global Computing
%N 7173
%R 10.1007/978-3-642-30065-3_10