{"id":13811,"date":"2018-03-09T09:00:14","date_gmt":"2018-03-09T09:00:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/performance-modelling-of-asynchronous-data-transfer-components-in-soft-real-time-systems\/"},"modified":"2018-03-09T09:00:14","modified_gmt":"2018-03-09T09:00:14","slug":"performance-modelling-of-asynchronous-data-transfer-components-in-soft-real-time-systems","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/performance-modelling-of-asynchronous-data-transfer-components-in-soft-real-time-systems\/","title":{"rendered":"\u00abperformance modelling of asynchronous data transfer components in soft real-time systems\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Carlos Ju\u00edz Garc\u00eda <\/strong><\/h2>\n<p>La evaluaci\u00f3n del rendimiento tiene por objeto la predicci\u00f3n del comportamiento de los sistemas en un modo cuantitativo. Mientras que el rendimiento de un sistema que existe puede realizarse mediante mediciones, esto puede no ser posible durante las fases de dise\u00f1o. Si no existe un sistema disponible para realizar las medidas de rendimiento, deber\u00eda al menos haber una descripci\u00f3n del sistema para construir un modelo abstracto. De este modo, mientras que las restricciones de rendimiento de los sistemas de tiempo real duros son tradicionalmente estudiados a trav\u00e9s de la teor\u00eda de la planificaci\u00f3n, el modelado del rendimiento de los sistemas de tiempo real blandos son usualmente estudiados mediante formalismos de rendimiento.  las redes de colas son un formalismo de modelado muy arraigado que sirve para la especificaci\u00f3n del modelo de un sistema. Como el modelo corresponde a un sistema que puede no existir todav\u00eda, hay siempre alguna incerteza en su construcci\u00f3n a trav\u00e9s del formalismo. Esta incerteza lleva al uso de variables aleatorias en el modelo, expresando las inc\u00f3gnitas de una forma estoc\u00e1stica. Una vez que el modelo ha sido construido, debe ser analizado a trav\u00e9s de una t\u00e9cnica de resoluci\u00f3n. Dentro de las t\u00e9cnicas de resoluci\u00f3n, pueden distinguirse dos clases principales: las anal\u00edtico-num\u00e9ricas y la simulaci\u00f3n de eventos discretos. Sin embargo, para el enorme n\u00famero de modelos que pueden existir, las t\u00e9cnicas an\u00e1l\u00edtico-num\u00e9ricas son solamente aplicables a un conjunto muy restringido de ellos. En estos casos, la simulaci\u00f3n y las t\u00e9cnicas anal\u00edticas aproximadas se usan para resolver el modelo del sistema. Uno de los modos m\u00e1s naturales en la ingenier\u00eda de sistemas para realizar una aproximaci\u00f3n anal\u00edtica es la aplicaci\u00f3n del m\u00e9todo de descomposici\u00f3n-agregaci\u00f3n. debido a que los mayores inconvenientes de la simulaci\u00f3n su potencialmente larga ejecuci\u00f3n y la necesidad de estimaci\u00f3n estad\u00edstica, el<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abperformance modelling of asynchronous data transfer components in soft real-time systems\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abperformance modelling of asynchronous data transfer components in soft real-time systems\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Carlos Ju\u00edz Garc\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Illes balears<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/11\/2001<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Ram\u00f3n Puigjaner Trepat<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: lloren\u00ed\u00a7 Huguet rotger <\/li>\n<li>jaume Barcel\u00f3 bugeda (vocal)<\/li>\n<li>serge Fdida (vocal)<\/li>\n<li>Manuel Silva su\u00e1rez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Carlos Ju\u00edz Garc\u00eda La evaluaci\u00f3n del rendimiento tiene por objeto la predicci\u00f3n del comportamiento de los sistemas [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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