{"id":5147,"date":"2015-11-05T17:24:36","date_gmt":"2015-11-05T16:24:36","guid":{"rendered":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/?p=5147"},"modified":"2015-11-07T10:38:16","modified_gmt":"2015-11-07T09:38:16","slug":"li2015-algoritmo-dpll-davis-putnam-logemann-y-loveland","status":"publish","type":"post","link":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/li2015-algoritmo-dpll-davis-putnam-logemann-y-loveland\/","title":{"rendered":"LI2015: Algoritmo DPLL (Davis, Putnam, Logemann y Loveland)"},"content":{"rendered":"<p>En la primera parte de la clase de hoy del curso <a href=\"http:\/\/www.cs.us.es\/~jalonso\/cursos\/li-15\">L\u00f3gica Inform\u00e1tica<\/a> hemos estudiado el algoritmo DPLL (Davis, Putnam, Logemann y Loveland) para decidir la consistencia de conjuntos de cl\u00e1usulas.<\/p>\n<p>En la segunda parte, se ha explicado la soluci\u00f3n del 3\u00ba ejercicio del <a href=\"http:\/\/bit.ly\/1lbCGOM\">primer examen del curso 2014-15<\/a>:<\/p>\n<blockquote><p>\n  Decidir, mediante tableros sem\u00e1nticos, si la f\u00f3rmula<\/p>\n<ul>\n<li>p \u2192 q \u2228 s<\/li>\n<\/ul>\n<p>  es consecuencia l\u00f3gica del conjunto de f\u00f3rmulas<\/p>\n<ul>\n<li>{q \u2192 s, \u00ac(\u00acp \u2227 q)}.<\/li>\n<\/ul>\n<p>  En el caso de que no lo sea, dar un contramodelo.\n<\/p><\/blockquote>\n<p>Las transparencias utilizadas son las las p\u00e1gina 1 a 12 del <a href=\"http:\/\/www.cs.us.es\/~jalonso\/cursos\/li-15\/temas\/tema-6.pdf\">tema 6<\/a><\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/es.slideshare.net\/slideshow\/embed_code\/key\/5HZwxnuD6WpJ6b\" width=\"425\" height=\"355\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" style=\"border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;\" allowfullscreen> <\/iframe><\/p>\n<div style=\"margin-bottom:5px\">  <\/div>\n","protected":false},"excerpt":{"rendered":"<p>En la primera parte de la clase de hoy del curso L\u00f3gica Inform\u00e1tica hemos estudiado el algoritmo DPLL (Davis, Putnam, Logemann y Loveland) para decidir la consistencia de conjuntos de cl\u00e1usulas. En la segunda parte, se ha explicado la soluci\u00f3n del 3\u00ba ejercicio del primer examen del curso 2014-15: Decidir, mediante tableros sem\u00e1nticos, si la&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false},"categories":[249],"tags":[309,189],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/posts\/5147"}],"collection":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/comments?post=5147"}],"version-history":[{"count":6,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/posts\/5147\/revisions"}],"predecessor-version":[{"id":5153,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/posts\/5147\/revisions\/5153"}],"wp:attachment":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/media?parent=5147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/categories?post=5147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/tags?post=5147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}