relation: http://eprints.imtlucca.it/124/
title: Transactional Service Level Agreement
creator: Buscemi, Maria Grazia
creator: Melgratti, Hernán C.
subject: QA75 Electronic computers. Computer science
description: Several models based on process calculi have addressed the definition of linguistic primitives for handling long running transactions and Service Level Agreement (SLA) in service oriented applications. Nevertheless, the approaches appeared in the literature deal with these aspects as independent features. We claim that transactional mechanisms are relevant for programming multi-step SLA negotiations and, hence, it is worth investigating the interplay among such formal approaches. In this paper we propose a process calculus, the committed cc-pi, that combines two proposals: (i) cc-pi calculus accounting for SLA negotiation and (ii) cJoin as a model of long running transactions. We provide both a small- and a big-step operational semantics of committed cc-pi as labelled transition systems, and we prove a correspondence result. 
publisher: Springer
contributor: Barthe, Gilles
contributor: Fournet, Cédric
date: 2008
type: Book Section
type: PeerReviewed
identifier:   Buscemi, Maria Grazia and Melgratti, Hernán C.  Transactional Service Level Agreement.   In:  Post-proceedings of the 3rd Symposium on Trustworthy Global Computing (TGC’07).   Lecture Notes in Computer Science, 4912 .  Springer, pp. 124-139.  ISBN 978-3-540-78662-7      (2008)  
relation: http://dx.doi.org/10.1007/978-3-540-78663-4_10
relation: 10.1007/978-3-540-78663-4_10