{"id":56932,"date":"2007-07-02T00:00:00","date_gmt":"2007-07-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/extraccion-y-analisis-de-informacion-desde-la-perspectiva-de-la-web-semantica\/"},"modified":"2007-07-02T00:00:00","modified_gmt":"2007-07-02T00:00:00","slug":"extraccion-y-analisis-de-informacion-desde-la-perspectiva-de-la-web-semantica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/diseno-y-componentes-de-sistemas-de-informacion\/extraccion-y-analisis-de-informacion-desde-la-perspectiva-de-la-web-semantica\/","title":{"rendered":"Extraccion y analisis de informacion desde la perspectiva de la web semantica"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Danger Mercaderes Roxana Mar\u00eda <\/strong><\/h2>\n<p>Vencer algunos de los obst\u00e1culos para convertir la web sem\u00e1ntica en una realidad ha motivado la presente tesis, en la que se abordan tres temas fundamentales. En primer lugar, se introduce una metodolog\u00eda para la extracci\u00f3n de instancias ontol\u00f3gicas complejas desde textos (y documentos web) basada en la informaci\u00f3n ofrecida por ontolog\u00edas de dominio. En segundo lugar, se formaliza un modelo multidimensional que permite utilizar instancias ontol\u00f3gicas en procesos de an\u00e1lisis como los propuestos en los modelos de almacenes de datos, y se describe un mecanismo para inferir esquemas multidimensionales interesantes. Por \u00faltimo, se trata el problema de analizar la informaci\u00f3n contenida en p\u00e1ginas web o en una colecci\u00f3n de documentos sobre temas de dominio general o sobre la que es inviable extraer y analizar instancias ontol\u00f3gicas por los m\u00e9todos anteriormente propuestos. En su lugar, se propone emplear t\u00e9cnicas de miner\u00eda de textos y recursos l\u00e9xicos externos para reconstruir espacios conceptuales multidimensionales que permitan realizar an\u00e1lisis de este tipo de colecciones. Todas las soluciones propuestas obtienen resultados satisfactorios.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Extraccion y analisis de informacion desde la perspectiva de la web semantica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Extraccion y analisis de informacion desde la perspectiva de la web semantica <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Danger Mercaderes Roxana Mar\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Jaume i de castell\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/02\/2007<\/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>Rafael Berlanga Llavor\u00ed<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: aranzazu Illarramendi echabe <\/li>\n<li>Jos\u00e9 Francisco Aldana montes (vocal)<\/li>\n<li>mar Marcos lopez (vocal)<\/li>\n<li>paolo Rosso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Danger Mercaderes Roxana Mar\u00eda Vencer algunos de los obst\u00e1culos para convertir la web sem\u00e1ntica en una realidad [&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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