{"id":2118,"date":"2012-08-09T05:32:10","date_gmt":"2012-08-09T05:32:10","guid":{"rendered":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/?p=2118"},"modified":"2013-03-08T05:48:13","modified_gmt":"2013-03-08T05:48:13","slug":"resena-formalizing-adequacy-a-case-study-for-higher-order-abstract-syntax","status":"publish","type":"post","link":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/resena-formalizing-adequacy-a-case-study-for-higher-order-abstract-syntax\/","title":{"rendered":"Rese\u00f1a: Formalizing adequacy: A case study for higher-order abstract syntax"},"content":{"rendered":"<p>Se ha publicado un nuevo trabajo de razonamiento formalizado en <a href=\"http:\/\/www.cl.cam.ac.uk\/research\/hvg\/isabelle\">Isabelle<\/a>: <a href=\"http:\/\/www.nicta.com.au\/__data\/assets\/pdf_file\/0007\/29383\/paper.pdf\">Formalizing adequacy: A case study for higher-order abstract syntax<\/a>.<\/p>\n<p>Sus autores son <a href=\"http:\/\/homepages.inf.ed.ac.uk\/jcheney\">James Cheney<\/a>, <a href=\"http:\/\/www.nicta.com.au\/people\/norrishm\">Michael Norrish<\/a> y <a href=\"http:\/\/www.jaist.ac.jp\/~vester\/index.html\">Ren\u00e9 Vestergaard<\/a>.<\/p>\n<p>Su resumen es<\/p>\n<blockquote><p>\nAdequacy is an important criterion for judging whether a formalization is suitable for reasoning about the actual object of study. The issue is particularly subtle in the expansive case of approaches to languages with name-binding. In prior work, adequacy has been formalized only with respect to specific representation techniques. In this article, we give a general formal definition based on model-theoretic isomorphisms or interpretations. We investigate and formalize an adequate interpretation of untyped lambda-calculus within a higher-order metalanguage in Isabelle\/HOL using the Nominal Datatype Package. Formalization elucidates some subtle issues that have been neglected in informal arguments concerning adequacy.\n<\/p><\/blockquote>\n<p>La formalizaci\u00f3n en Isabelle se encuentra <a href=\"http:\/\/homepages.inf.ed.ac.uk\/jcheney\/publications\/drafts\/adequacy.tar.gz\">aqu\u00ed<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Se ha publicado un nuevo trabajo de razonamiento formalizado en Isabelle: Formalizing adequacy: A case study for higher-order abstract syntax. Sus autores son James Cheney, Michael Norrish y Ren\u00e9 Vestergaard. Su resumen es Adequacy is an important criterion for judging whether a formalization is suitable for reasoning about the actual object of study. The issue&#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":[100],"tags":[85,273,285],"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\/2118"}],"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=2118"}],"version-history":[{"count":2,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/posts\/2118\/revisions"}],"predecessor-version":[{"id":2799,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/posts\/2118\/revisions\/2799"}],"wp:attachment":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/media?parent=2118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/categories?post=2118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/vestigium\/wp-json\/wp\/v2\/tags?post=2118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}