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dc.contributor.author Ponzoni, Ignacio
dc.contributor.author Vazquez, Gustavo Esteban
dc.contributor.author Sanchez, Mabel Cristina
dc.contributor.author Brignole, Nélida Beatriz
dc.date.available 2018-03-23T20:59:00Z
dc.date.issued 2001-08
dc.identifier.citation Ponzoni, Ignacio; Vazquez, Gustavo Esteban; Sanchez, Mabel Cristina; Brignole, Nélida Beatriz; Parallel observability analysis on networks of workstations; Pergamon-Elsevier Science Ltd; Computers and Chemical Engineering; 25; 7-8; 8-2001; 997-1002
dc.identifier.issn 0098-1354
dc.identifier.uri http://hdl.handle.net/11336/39858
dc.description.abstract In this work we present the parallelisation of the global strategy with first least-connected node (GS-FLCN), which is a novel structural technique for the classification of unmeasured variables in process plant instrumentation design. The algorithm aims at partitioning the process' occurrence matrix to a specific block lower-triangular form. A parallel master-workers philosophy is employed to search for all the paths of a given length existing in the associated graph. The code was conceived for distributed environments and the implementation was carried out using the parallel virtual machine (PVM) library. The performance of the parallel algorithm was tested for industrial case studies and the results were compared with those yielded by the sequential version. The time savings achieved thanks to the parallelisation were significant. Besides, in the parallel version, more paths can be explored per unit time. In practice, this implies greater robustness.
dc.format application/pdf
dc.language.iso eng
dc.publisher Pergamon-Elsevier Science Ltd
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject INSTRUMENTATION DESIGN
dc.subject NETWORKS OF WORKSTATIONS
dc.subject OBSERVABILITY
dc.subject PARALLEL DISTRIBUTED PROCESSING
dc.subject.classification Otras Ingeniería Química
dc.subject.classification Ingeniería Química
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Parallel observability analysis on networks of workstations
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-03-06T15:12:47Z
dc.journal.volume 25
dc.journal.number 7-8
dc.journal.pagination 997-1002
dc.journal.pais Estados Unidos
dc.description.fil Fil: Ponzoni, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil Fil: Vazquez, Gustavo Esteban. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil Fil: Sanchez, Mabel Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.description.fil Fil: Brignole, Nélida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
dc.journal.title Computers and Chemical Engineering
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/S0098-1354(01)00625-1
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0098135401006251
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)