{"id":28600,"date":"2004-09-02T00:00:00","date_gmt":"2004-09-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/interoperabilidad-de-metadatos-en-sistemas-distribuidos\/"},"modified":"2004-09-02T00:00:00","modified_gmt":"2004-09-02T00:00:00","slug":"interoperabilidad-de-metadatos-en-sistemas-distribuidos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pompeu-fabra\/interoperabilidad-de-metadatos-en-sistemas-distribuidos\/","title":{"rendered":"Interoperabilidad de metadatos en sistemas distribuidos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Enric Peig Olive <\/strong><\/h2>\n<p>Usar metadatos para referenciar, etiquetar y describir recursos es cada vez m\u00e1s usual. Esto permite establecer mejores mecanismos para descubrir y localizar material publicado en repositorios p\u00fablicos accesibles por la red. Se est\u00e1n llevando a cabo diversas iniciativas para establecer est\u00e1ndares para modelos de metadatos, pero cada una se centra en sus propios requerimientos a la hora de definir los atributos, su significado, los posibles valores que pueden tomar y la relaci\u00f3n entre ellos. Desde el punto de vista del usuario que pretende buscar recursos en distintos entornos, esto constituye un problema real, porque le obliga a disponer de las herramientas apropiadas para cada caso, o ser consciente de las diferencias que existen entre ellos.  en este trabajo de tesis se presenta y valida un modelo de interoperabilidad entre diferentes esquemas de metadatos en el plano sem\u00e1ntico, adecuado para entornos de b\u00fasqueda de material, cuya principal aportaci\u00f3n es que ofrece dicha interoperabilidad de forma transparente. Ni los proveedores de contenidos, que son los que ofrecen los metadatos, ni los usuarios, que son los que los consultan, tienen que ser conscientes de su existencia, permitiendo as\u00ed que todos los actores presentes en el sistema sigan usando su propio esquema de metadatos. Para ello, el modelo requiere de la presencia de un agente externo que lo implemente.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Interoperabilidad de metadatos en sistemas distribuidos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Interoperabilidad de metadatos en sistemas distribuidos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Enric Peig Olive <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pompeu fabra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/02\/2004<\/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>Jaime Delgado Merc<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: joan Vinyes i sanz <\/li>\n<li>encarnacion Pastor martin (vocal)<\/li>\n<li>llu\u00eds Torres urgell (vocal)<\/li>\n<li>Francisco Jordan fernandez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Enric Peig Olive Usar metadatos para referenciar, etiquetar y describir recursos es cada vez m\u00e1s usual. Esto [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[18712],"tags":[30749,81377,81379,81378,16619,16332],"class_list":["post-28600","post","type-post","status-publish","format-standard","hentry","category-pompeu-fabra","tag-encarnacion-pastor-martin","tag-enric-peig-olive","tag-francisco-jordan-fernandez","tag-jaime-delgado-merc","tag-joan-vinyes-i-sanz","tag-lluis-torres-urgell"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/28600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=28600"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/28600\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=28600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=28600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=28600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}