D-Net

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    <identifier>oai:pumaoai.isti.cnr.it:cnr.isti/cnr.isti/2014-TR-031</identifier>

    <datestamp>2014-10-05</datestamp>

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      <dc:title>Stochastically timed predicate-based communication primitives for autonomic computing - Full Paper</dc:title>

      <dc:creator>Latella, Diego</dc:creator>

      <dc:creator>Loreti, Michele</dc:creator>

      <dc:creator>Massink, Mieke</dc:creator>

      <dc:creator>Senni, Valerio</dc:creator>

      <dc:subject>Calculi for Autonomic Computing</dc:subject>

      <dc:subject>Quantitative Modelling and Analysis of Systems</dc:subject>

      <dc:subject>Stochastic Process Algebras</dc:subject>

      <dc:subject>info:eu-repo/classification/acm/H.1 Models and Principles</dc:subject>

      <dc:subject>info:eu-repo/classification/acm/F.4 Mathematical Logic and Formal Languages</dc:subject>

      <dc:subject>info:eu-repo/classification/msc/68Q10 Modes of computation (nondeterministic, parallel, interactive, probabilistic, etc.)</dc:subject>

      <dc:subject>info:eu-repo/classification/msc/68Q85 Models and methods for concurrent and distributed computing (process algebras, bisimulation, transition nets, etc.)</dc:subject>

      <dc:description>Predicate-based communication allows components of a system to send messages and requests to ensembles of components that are determined at execution time through the evaluation of a predicate, in a multicast fashion. Predicate-based communication can greatly simplify the programming of autonomous and adaptive systems. We present a stochastically timed extension of the Software Component Ensemble Language (SCEL) that was introduced in previous work. Such an extension raises a number of non-trivial design and formal semantics issues with different options as possible solutions at different levels of abstraction. We discuss four of these options. We provide formal semantics and an illustration of the use of the language modeling a variant of a bike sharing system, together with some preliminary analysis of the system performance.</dc:description>

      <dc:relation>info:eu-repo/grantAgreement/EC/FP7/600708/EU/A Quantitative Approach to Management and Design of Collective and Adaptive Behaviours/QUANTICOL</dc:relation>

      <dc:date>2014-02-05</dc:date>

      <dc:type>info:eu-repo/semantics/report</dc:type>

      <dc:identifier>http://puma.isti.cnr.it/dfdownloadnew.php?ident=cnr.isti/cnr.isti/2014-TR-031</dc:identifier>

      <dc:language>en</dc:language>

      <dc:source>QUANTICOL TR-QC-3-2014. Technical report, 2014.</dc:source>

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