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Incremental Latency Analysis of Heterogeneous Cyber-Physical Systems

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Telemáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Aplicaciones y Servicios Telemáticos (GAST)es
dc.contributor.authorDelange, Julien
dc.contributor.authorFeiler, Peter
dc.contributor.editorCucinotta, Tommaso
dc.contributor.editorPautet, Laurent
dc.contributor.editorGarcía Valls, Marisol
dc.date.accessioned2014-11-13T11:30:57Z
dc.date.available2014-11-13T11:30:57Z
dc.date.issued2014-11
dc.descriptionREACTION 2014. 3rd International Workshop on Real-time and Distributed Computing in Emerging Applications. Rome, Italy. December 2nd, 2014.es
dc.description.abstractCyber-Physical Systems, as used in automotive, avionics, or aerospace domains, have critical real-time require-ments. Time-related issues might have important impacts and, as these systems are becoming extremely software-reliant, validate and enforcing timing constraints is becoming difficult. Current techniques are mainly focused on validating these constraints late by using integration tests and tracing the system execution. Such methods are time-consuming and labor-intensive and, discovering timing issue late in the development process might incur significant rework efforts. In this paper, we propose an incremental model-based ap-proach to analyze and validate timing requirements of cyber-physical systems. We first capture the system functions, its related latency requirements and validate the end-to-end latency at a high level. This functional architecture is then refined into an implementation deployed on an execution platform. As system description is evolving, the latency analysis is being refined with more precise values. Such an approach provide latency analysis from a high level specification without having to implement the system, saving potential re-engineering efforts. It also helps engineers to select appropriate execution platform components or change the deployment strategy of system functions to ensure that latency requirements will be met when implementing the system.es
dc.description.sponsorshipThis material is based upon work funded and supported by the Department of Defense under Contract No. FA8721-05-C-0003 with Carnegie Mellon University for the operation of the Software Engineering Institute, a federally funded research and development center.es
dc.format.extent7es
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationGarcía Valls, M. et al. (eds.) (2014). 3rd IEEE International Workshop on Real-time and distributed computing in emerging applications. (Co-located with 35th IEEE RTSS). Rome, Italy. December 2nd, 2014. Universidad Carlos III de Madrid, 21-27.es
dc.identifier.isbn978-84-697-1736-3
dc.identifier.publicationfirstpage21es
dc.identifier.publicationlastpage27es
dc.identifier.publicationtitleInternational Workshop on Real-Time and Distributed Computing in Emerging Applications (REACTION 2014)es
dc.identifier.urihttps://hdl.handle.net/10016/19688
dc.languageeng
dc.language.isoenges
dc.publisherUniversidad Carlos III de Madrides
dc.relation.eventdateDecember 2nd, 2014es
dc.relation.eventnumber3
dc.relation.eventplaceRome, Italyes
dc.relation.eventtitleInternational Workshop on Real-Time and Distributed Computing in Emerging Applications (REACTION)es
dc.rights© Copyright by the Authorses
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherSistemas en tiempo reales
dc.subject.otherSistemas distribuidoses
dc.subject.othercloud computinges
dc.subject.otherdistributed systemses
dc.subject.otherReal-time computinges
dc.titleIncremental Latency Analysis of Heterogeneous Cyber-Physical Systemses
dc.typeconference proceedings*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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REACTION 2014. Third IEEE International Workshop on Real-time and distributed computing in emerging applications