{"id":11465,"date":"2018-03-09T08:56:50","date_gmt":"2018-03-09T08:56:50","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/el-modelo-gold-un-modelo-conceptual-orientadoa-objetos-para-el-diseno-de-aplicaciones-olap\/"},"modified":"2018-03-09T08:56:50","modified_gmt":"2018-03-09T08:56:50","slug":"el-modelo-gold-un-modelo-conceptual-orientadoa-objetos-para-el-diseno-de-aplicaciones-olap","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/el-modelo-gold-un-modelo-conceptual-orientadoa-objetos-para-el-diseno-de-aplicaciones-olap\/","title":{"rendered":"El modelo gold: un modelo conceptual orientadoa objetos para el dise\u00f1o de aplicaciones olap."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Carlos Trujillo Mond\u00e9jar <\/strong><\/h2>\n<p>Acutalmente, existe un gran inter\u00e9s por los sistemas de informaci\u00f3n de apoyo a la decisi\u00f3n (decission support systems, dss) que faciliten a las empresas el procesode toma de decisiones estrat\u00e9gicas. Los almacenes de datos (data warehouses, dw) contienen informaci\u00f3n hist\u00f3rica relevante, que procede normalmente de distitnas fuentes de datos operacionales, para adoptar estas decisiones.Estos dw deben complementarse con herramientas de an\u00e1lisis que extraigan los datos de una forma r\u00e1pida y en un formato que resulte sencillo para el an\u00e1lisis de los mismo. Probablemente, las herramientas m\u00e1s utilizadas hasta el momento para tal fin son las herramientas de procesamiento anal\u00edtico en l\u00ednea (on-line analytical processing, olap) que ofrecen una perspectiva o vista multidimensional de los datos.  el objetivo principal de este trabajo de tesis es proponer el modelo gold como un modelo conceptual orientado a objetos para el dise\u00f1o de aplicaciones olap. Para abordar con \u00e9xito la fase el modelado conceptual de las aplicaciones olap, el modelo proporciona unos constructores de modelado que nos permiten considerar los aspectos tanto estructurales como din\u00e1micos del modelado multidimensional a nivel conceptual:  * en cuanto a la parte estructural, los cosntructores proporcioandos nos permiten obtener una vista multidimensional de los datos a trav\u00e9s de hechos, dimensiones, niveles de jerarqu\u00eda, etc. Y.  * para la parte din\u00e1mica, los constructores permiten una doble aproximaci\u00f3n:  &#8211; por un lado, especificar consultas iniciales de usuario basados en la parte estructural del modelo y definir las posibles operaciones olap de consulta que se pueden aplicar a partir de \u00e9stos.  &#8211; por otro, permite seguir la evoluci\u00f3n que experimentan las consultas iniciales a trav\u00e9s de los estados e interacciones que sufren en funci\u00f3n de las operaciones olap aplicadas.  adem\u00e1s, para facilitar la tarea de modelado al dise\u00f1ador y evitar que \u00e9ste se en<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>El modelo gold: un modelo conceptual orientadoa objetos para el dise\u00f1o de aplicaciones olap.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 El modelo gold: un modelo conceptual orientadoa objetos para el dise\u00f1o de aplicaciones olap. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Carlos Trujillo Mond\u00e9jar <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alicante<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/06\/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>Manuel Palomar Sanz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: \u00f3scar Pastor l\u00f3pez <\/li>\n<li>ii-yeol Song (vocal)<\/li>\n<li>Ana Mar\u00eda Moreno sanchez-capuchino (vocal)<\/li>\n<li>Jos\u00e9 Samos jim\u00e9nez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Carlos Trujillo Mond\u00e9jar Acutalmente, existe un gran inter\u00e9s por los sistemas de informaci\u00f3n de apoyo a [&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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