{"id":12264,"date":"2022-05-18T09:41:15","date_gmt":"2022-05-18T09:41:15","guid":{"rendered":"https:\/\/www.univ-usto.dz\/labo\/lma\/?p=12264"},"modified":"2022-05-18T09:42:50","modified_gmt":"2022-05-18T09:42:50","slug":"theme-2","status":"publish","type":"post","link":"https:\/\/www.univ-usto.dz\/labo\/lma\/theme-2\/","title":{"rendered":"Th\u00e8me 2"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12264\" class=\"elementor elementor-12264\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e0b1ebc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e0b1ebc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a11947f\" data-id=\"a11947f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d165ad2 elementor-widget elementor-widget-text-editor\" data-id=\"d165ad2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Toutes les actualit\u00e9s<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-208cd3a elementor-widget elementor-widget-wp-widget-bellows_navigation_widget\" data-id=\"208cd3a\" data-element_type=\"widget\" data-widget_type=\"wp-widget-bellows_navigation_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav id=\"bellows-main-128\" class=\"bellows bellows-nojs bellows-main bellows-source-menu bellows-align-full bellows-skin-vanilla bellows-type-\"><ul id=\"menu-categories\" class=\"bellows-nav\" data-bellows-config=\"main\"><li id=\"menu-item-5757\" class=\"bellows-menu-item bellows-menu-item-type-taxonomy bellows-menu-item-object-category bellows-menu-item-5757 bellows-item-level-0\"><a  href=\"https:\/\/www.univ-usto.dz\/labo\/lma\/category\/annonces\/\" class=\"bellows-target\"><span class=\"bellows-target-title bellows-target-text\">Annonces<\/span><\/a><\/li>\n<li id=\"menu-item-5762\" class=\"bellows-menu-item bellows-menu-item-type-taxonomy bellows-menu-item-object-category bellows-menu-item-5762 bellows-item-level-0\"><a  href=\"https:\/\/www.univ-usto.dz\/labo\/lma\/category\/news\/\" class=\"bellows-target\"><span class=\"bellows-target-title bellows-target-text\">News<\/span><\/a><\/li>\n<\/ul><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-21db50a\" data-id=\"21db50a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8749389 elementor-widget elementor-widget-text-editor\" data-id=\"8749389\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>Th\u00e8me2: Bases de Donn\u00e9es et Multim\u00e9dia<\/h1><p>Th\u00e9matique : elle consiste \u00e0 traiter les bases de donn\u00e9es volumineuses. Il s\u2019agit d\u2019effectuer une\u00a0 fragmentation appropri\u00e9e des relations dans les bases de donn\u00e9es relationnelles afin d&rsquo;optimiser le co\u00fbt d&rsquo;ex\u00e9cution. En second lieu, on extrait les connaissances cach\u00e9es (fouille de donn\u00e9es). Dans ce contexte plusieurs techniques existent dans la litt\u00e9rature : on s&rsquo;int\u00e9resse particuli\u00e8rement aux r\u00e8gles d&rsquo;association. La fouille de donn\u00e9es peut \u00eatre mono base : dans ce cas elle concerne une seule base de donn\u00e9es dans un seul site. La fouille peut \u00eatre distribu\u00e9e dans des sites diff\u00e9rents, on parle alors de fouille de donn\u00e9es distribu\u00e9es. On travaille aussi sur des multi bases avec plusieurs niveaux et des bases de donn\u00e9es spatiales. La recherche d&rsquo;information dans le Web est aussi une th\u00e9matique de ce projet et consiste plus particuli\u00e8rement \u00e0 s&rsquo;int\u00e9resser aux r\u00e9seaux et \u00e0 d\u00e9tecter les faux profils ainsi que les communaut\u00e9s dans les r\u00e9seaux. Un autre axe de recherche de cette \u00e9quipe consiste \u00e0 s\u2019int\u00e9resser aux donn\u00e9es dans les Grilles, en particulier la gestion de la r\u00e9plication des donn\u00e9es et la tol\u00e9rance aux fautes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Toutes les actualit\u00e9s Th\u00e8me2: Bases de Donn\u00e9es et Multim\u00e9dia Th\u00e9matique : elle consiste \u00e0 traiter les bases de donn\u00e9es volumineuses. Il s\u2019agit d\u2019effectuer une\u00a0 fragmentation appropri\u00e9e des relations dans les <a href=\"https:\/\/www.univ-usto.dz\/labo\/lma\/theme-2\/\" class=\"read-more\">Lire la suite &#8230;<\/a><\/p>\n","protected":false},"author":28,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123],"tags":[],"class_list":["post-12264","post","type-post","status-publish","format-standard","hentry","category-annonces"],"_links":{"self":[{"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/posts\/12264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/comments?post=12264"}],"version-history":[{"count":4,"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/posts\/12264\/revisions"}],"predecessor-version":[{"id":12274,"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/posts\/12264\/revisions\/12274"}],"wp:attachment":[{"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/media?parent=12264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/categories?post=12264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.univ-usto.dz\/labo\/lma\/wp-json\/wp\/v2\/tags?post=12264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}