{"id":994,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/bases-de-datos-relacionales-difusas-modelo-teorico-y-aspectos-de-su-implementacion\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"bases-de-datos-relacionales-difusas-modelo-teorico-y-aspectos-de-su-implementacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/bases-de-datos-relacionales-difusas-modelo-teorico-y-aspectos-de-su-implementacion\/","title":{"rendered":"Bases de datos relacionales difusas: modelo teorico y aspectos de su implementacion"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Miguel Medina Rodriguez <\/strong><\/h2>\n<p>Partiendo del modelo de bases de datos relacionales, propuesto por codd en 1970, han surgido diversas aproximaciones, que tratan de proporcionar un marco teorico para la representacion y tratamiento de informacion de naturaleza difusa. Los enfoques aparecidos, se agrupan principalmente en torno a dos tendencias: modelos de unificacion mediante relaciones de similitud y modelos relacionales sobre distribuciones de posibilidad. El modelo objeto del proyecto de tesis, pretende, a traves de la definicion de una estructura de datos y de un algebra relacional difusa particulares, integrar en un marco comun las aproximaciones comentadas.  la tesis propondra la definicion del nuevo modelo, lo contrastara con el resto de las aproximaciones y presentara un prototipo elemental que implementara las caracteristicas esenciales del modelo. Con el desarrollo de este prototipo pretendemos demostrar es viable emplear los recursos de representacion y manipulacion de datos clasicos para abordar el tratamiento de informacion imprecisa en el marco relacional. Este prototipo permitira, ademas, realizar analisis de eficiencia sobre el proceso de datos difusos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Bases de datos relacionales difusas: modelo teorico y aspectos de su implementacion<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Bases de datos relacionales difusas: modelo teorico y aspectos de su implementacion <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Miguel Medina Rodriguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>Mar\u00eda  Amparo Vila Miranda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Miguel Delgado Calvo-flores <\/li>\n<li>Juan Pazos Sierra (vocal)<\/li>\n<li>Fernando Martin Rubio (vocal)<\/li>\n<li>Felix Saltor Soler (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Miguel Medina Rodriguez Partiendo del modelo de bases de datos relacionales, propuesto por codd en 1970, [&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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