{"id":1240,"date":"2018-10-08T17:30:50","date_gmt":"2018-10-08T15:30:50","guid":{"rendered":"https:\/\/mathematicum.univ-pau.fr\/site\/?p=1240"},"modified":"2025-12-01T21:02:11","modified_gmt":"2025-12-01T20:02:11","slug":"au-commencement-etait-lalgorithme-ou-lordinateur-reinvente","status":"publish","type":"post","link":"https:\/\/mathematicum.univ-pau.fr\/site\/au-commencement-etait-lalgorithme-ou-lordinateur-reinvente\/","title":{"rendered":"Au commencement \u00e9tait l\u2019algorithme ou l\u2019ordinateur r\u00e9invent\u00e9"},"content":{"rendered":"<p>Conf\u00e9rence de <strong>Michel Mouyssinat<\/strong>. Organis\u00e9 par la <a href=\"http:\/\/cst.univ-pau.fr\" target=\"_blank\" rel=\"noopener noreferrer\">mission culture scientifique et technique<\/a> et le <a href=\"https:\/\/mathematicum.univ-pau.fr\" target=\"_blank\" rel=\"noopener noreferrer\">Mathematicum<\/a> de l&rsquo;UPPA, dans le cadre de la F\u00eate de la science.<!--more--><\/p>\n<p>Lundi 8 octobre 2018, 18h00<\/p>\n<p>Amphith\u00e9\u00e2tre de la Pr\u00e9sidence, Universit\u00e9 de Pau et des Pays de l&rsquo;Adour. Avenue de l&rsquo;Universit\u00e9, 64000 Pau<\/p>\n<p>Tout public<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-1246\" src=\"https:\/\/mathematicum.univ-pau.fr\/site\/wp-content\/uploads\/2018\/10\/pascaline.jpg\" alt=\"\" width=\"250\" height=\"613\" \/>Cet expos\u00e9 pr\u00e9sente quelques grandes \u00e9tapes et les personnalit\u00e9s \u2014 scientifiques et inventeurs \u2014 qui ont profond\u00e9ment marqu\u00e9 l\u2019histoire du calcul, depuis l\u2019Antiquit\u00e9 jusqu\u2019\u00e0 l\u2019arriv\u00e9e des premiers ordinateurs. En s\u2019attachant beaucoup plus aux concepts qu\u2019aux r\u00e9alisations techniques, on montre, en faisant r\u00e9f\u00e9rence \u00e0 la notion fondamentale d\u2019algorithme, l\u2019\u00e9volution des instruments et machines \u00e0 calculer, et comment on peut, en d\u00e9finissant ses principes de fonctionnement, r\u00e9inventer l\u2019ordinateur.<\/p>\n<p><strong>Michel Mouyssinat<\/strong>, ing\u00e9nieur en informatique et docteur en math\u00e9matiques a occup\u00e9 plusieurs postes d\u2019enseignant et chercheur, puis de direction\u00a0: au CNRS, pour piloter des projets de recherche avec des industriels, \u00e0 l\u2019Institut Francophone d\u2019Informatique qu\u2019il a cr\u00e9\u00e9 \u00e0 Hano\u00ef, et \u00e0 l\u2019Incubateur R\u00e9gional d\u2019Aquitaine, pour promouvoir et accompagner la cr\u00e9ation de startups. Il est l\u2019auteur de l\u2019exposition <a href=\"http:\/\/irem.univ-reunion.fr\/homocalculus\/Data\/menu\/index.htm\" target=\"_blank\" rel=\"noopener noreferrer\">Homo Calculus<\/a> qui pr\u00e9sente, depuis une trentaine d\u2019ann\u00e9es, les grandes \u00e9tapes de l\u2019histoire du calcul. Il est membre du collectif en faveur du projet de mus\u00e9e national de l\u2019informatique et de la soci\u00e9t\u00e9 num\u00e9rique.<\/p>\n<div id=\"attachment_1281\" style=\"width: 635px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1281\" class=\"size-large wp-image-1281\" src=\"https:\/\/mathematicum.univ-pau.fr\/site\/wp-content\/uploads\/2018\/10\/IMG_4150-1024x967.jpg\" alt=\"\" width=\"625\" height=\"590\" srcset=\"https:\/\/mathematicum.univ-pau.fr\/site\/wp-content\/uploads\/2018\/10\/IMG_4150-1024x967.jpg 1024w, https:\/\/mathematicum.univ-pau.fr\/site\/wp-content\/uploads\/2018\/10\/IMG_4150-150x142.jpg 150w, https:\/\/mathematicum.univ-pau.fr\/site\/wp-content\/uploads\/2018\/10\/IMG_4150-300x283.jpg 300w, https:\/\/mathematicum.univ-pau.fr\/site\/wp-content\/uploads\/2018\/10\/IMG_4150-624x589.jpg 624w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><p id=\"caption-attachment-1281\" class=\"wp-caption-text\">Michel Mouyssinat<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Conf\u00e9rence de Michel Mouyssinat. Organis\u00e9 par la mission culture scientifique et technique et le Mathematicum de l&rsquo;UPPA, dans le cadre de la F\u00eate de la science.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,37],"tags":[38,24,34,85],"class_list":["post-1240","post","type-post","status-publish","format-standard","hentry","category-exposes","category-toutes-categories","tag-algorithmique","tag-fete-de-la-science","tag-histoire-des-sciences","tag-ordinateurs"],"acf":[],"_links":{"self":[{"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/posts\/1240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/comments?post=1240"}],"version-history":[{"count":8,"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/posts\/1240\/revisions"}],"predecessor-version":[{"id":1458,"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/posts\/1240\/revisions\/1458"}],"wp:attachment":[{"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/media?parent=1240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/categories?post=1240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematicum.univ-pau.fr\/site\/wp-json\/wp\/v2\/tags?post=1240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}