{"id":10428,"date":"2022-07-02T23:50:10","date_gmt":"2022-07-02T23:50:10","guid":{"rendered":"https:\/\/cscan.webix.ca\/?page_id=10428"},"modified":"2024-12-18T14:58:57","modified_gmt":"2024-12-18T19:58:57","slug":"alan-george","status":"publish","type":"page","link":"https:\/\/cscan-infocan.ca\/fr\/alan-george\/","title":{"rendered":"Alan George"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"10428\" class=\"elementor elementor-10428\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78eb62d2 e-flex e-con-boxed e-con e-parent\" data-id=\"78eb62d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6c00004b e-con-full e-flex e-con e-child\" data-id=\"6c00004b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-381c6178 e-con-full e-flex e-con e-child\" data-id=\"381c6178\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6562c092 e-con-full e-flex e-con e-child\" data-id=\"6562c092\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-71795a69 e-con-full e-flex e-con e-child\" data-id=\"71795a69\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-117dadc6 elementor-widget elementor-widget-heading\" data-id=\"117dadc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u00c9cole d'informatique David R. Cheriton<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35fd17c7 elementor-widget elementor-widget-heading\" data-id=\"35fd17c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Alan George<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b16e96 e-con-full e-flex e-con e-child\" data-id=\"b16e96\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34058992 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"34058992\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-university\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M496 128v16a8 8 0 0 1-8 8h-24v12c0 6.627-5.373 12-12 12H60c-6.627 0-12-5.373-12-12v-12H24a8 8 0 0 1-8-8v-16a8 8 0 0 1 4.941-7.392l232-88a7.996 7.996 0 0 1 6.118 0l232 88A8 8 0 0 1 496 128zm-24 304H40c-13.255 0-24 10.745-24 24v16a8 8 0 0 0 8 8h464a8 8 0 0 0 8-8v-16c0-13.255-10.745-24-24-24zM96 192v192H60c-6.627 0-12 5.373-12 12v20h416v-20c0-6.627-5.373-12-12-12h-36V192h-64v192h-64V192h-64v192h-64V192H96z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Universit\u00e9 de Waterloo<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c71d98d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3c71d98d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5768d5ef elementor-widget elementor-widget-text-editor\" data-id=\"5768d5ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Alan George est un informaticien de renomm\u00e9e mondiale dont les recherches dans le domaine de l'informatique scientifique ont profond\u00e9ment influenc\u00e9 les m\u00e9thodes de r\u00e9solution des immenses probl\u00e8mes de calcul qui se posent dans presque toutes les branches de la science, de l'ing\u00e9nierie, de l'\u00e9conomie, de la m\u00e9decine et de bien d'autres domaines. En outre, il a occup\u00e9 de nombreux postes de direction \u00e0 l'universit\u00e9 de Waterloo et a particip\u00e9 activement \u00e0 la gouvernance d'autres \u00e9tablissements universitaires et de recherche.<\/p><p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2016f8f8 elementor-widget elementor-widget-text-editor\" data-id=\"2016f8f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tout d'abord, un bref aper\u00e7u de la formation et du service administratif d'Alan George : Il a fr\u00e9quent\u00e9 l'Universit\u00e9 de l'Alberta, o\u00f9 il a obtenu une licence et une ma\u00eetrise en 1964 et 1966. Apr\u00e8s avoir \u00e9t\u00e9 instructeur \u00e0 l'universit\u00e9 d'Alberta pendant un an, il a \u00e9t\u00e9 admis \u00e0 l'universit\u00e9 de Stanford, o\u00f9 il a obtenu un doctorat en informatique en 1971. Apr\u00e8s avoir obtenu son dipl\u00f4me, il a rejoint le d\u00e9partement d'informatique de l'universit\u00e9 de Waterloo, puis a \u00e9t\u00e9 doyen de la facult\u00e9 de math\u00e9matiques de 1980 \u00e0 1986. Apr\u00e8s deux ann\u00e9es pass\u00e9es au Oak Ridge National Laboratory en tant que Distinguished Scientist, Alan est revenu \u00e0 Waterloo en tant que vice-pr\u00e9sident, Academic &amp; Provost, achevant un mandat de cinq ans le 30 juin 1993. Il a de nouveau \u00e9t\u00e9 doyen de la facult\u00e9 de math\u00e9matiques de juillet 1998 \u00e0 d\u00e9cembre 2000, date \u00e0 laquelle il est devenu vice-pr\u00e9sident par int\u00e9rim de l'universit\u00e9 et de la facult\u00e9, avant de reprendre le poste de doyen en ao\u00fbt 2001 et d'achever son mandat le 30 juin 2005. Il a occup\u00e9 le poste de vice-recteur adjoint aux syst\u00e8mes d'information et aux technologies (CIO) de juillet 2003 \u00e0 juin 2012 et, parall\u00e8lement, celui de vice-pr\u00e9sident int\u00e9rimaire \u00e0 la recherche universitaire du 1er janvier 2006 au 30 juin 2007 et celui de doyen int\u00e9rimaire des \u00e9tudes sup\u00e9rieures d'octobre 2007 au 30 juin 2009. Il a pris sa retraite en tant que professeur \u00e9m\u00e9rite en 2012. Le fait qu'il ait occup\u00e9 des postes administratifs aussi nombreux et vari\u00e9s pendant plus de 30 ans t\u00e9moigne de l'efficacit\u00e9 de son leadership.<\/p>\n<p>Qu'il s'agisse de la conception d'un avion de ligne ou d'une autre grande machine ou structure, des pr\u00e9visions m\u00e9t\u00e9orologiques, de la mod\u00e9lisation des courants oc\u00e9aniques ou d'un certain nombre d'autres probl\u00e8mes, leur r\u00e9solution implique in\u00e9vitablement la r\u00e9solution de tr\u00e8s grands syst\u00e8mes d'\u00e9quations \u00e0 faible densit\u00e9 n\u00e9cessitant une quantit\u00e9 gigantesque de calculs. Les probl\u00e8mes impliquant plusieurs millions d'\u00e9quations sont courants. Les recherches d'Alan George ont permis de r\u00e9duire consid\u00e9rablement le co\u00fbt de la r\u00e9solution de ces probl\u00e8mes et ont r\u00e9volutionn\u00e9 le domaine de l'informatique matricielle \u00e0 faible densit\u00e9. Par exemple, si n est le nombre d'\u00e9quations, l'une de ses nombreuses d\u00e9couvertes a \u00e9t\u00e9 de montrer comment r\u00e9duire le co\u00fbt de la r\u00e9solution d'un grand nombre de ces probl\u00e8mes par un facteur de \u221an. (Son d\u00e9veloppement, avec ses \u00e9tudiants, du progiciel SPARSPAK a rendu ses recherches, et celles d'autres, accessibles aux scientifiques et aux ing\u00e9nieurs, leur permettant de r\u00e9soudre des probl\u00e8mes importants qui \u00e9taient auparavant consid\u00e9r\u00e9s comme insolubles. Ses livres sont largement utilis\u00e9s dans la communaut\u00e9 de l'alg\u00e8bre lin\u00e9aire num\u00e9rique.<\/p>\n<p>Les contributions d'Alan \u00e0 la recherche ont \u00e9t\u00e9 reconnues par de nombreux prix et distinctions. En 1982, l'Association for Computing Machinery lui a d\u00e9cern\u00e9 le George E. Forsythe Memorial Prize for Leadership in Numerical Mathematics. Il est membre de l'Institute for Mathematics and its Applications (1980), de la Soci\u00e9t\u00e9 royale du Canada (1992), de l'Institute for Electrical and Electronics Engineers (1993) et de la Society for Industrial and Applied Mathematics (2009). La Soci\u00e9t\u00e9 canadienne de math\u00e9matiques appliqu\u00e9es et industrielles lui a d\u00e9cern\u00e9 son prix annuel de recherche en 2008. Il a re\u00e7u la m\u00e9daille comm\u00e9morative du gouverneur g\u00e9n\u00e9ral pour le 125e anniversaire de la Conf\u00e9d\u00e9ration du Canada en 1992.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>David R. Cheriton School of Computer Science Alan George University of Waterloo Alan George is a world-renowned computer scientist whose research in the area of scientific computing has been profoundly influential in methods for solving the immensely large computational problems that arise in almost every branch of science, engineering, economics, medicine, and many others. Additionally, [&hellip;]<\/p>\n","protected":false},"author":76,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-10428","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/10428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/users\/76"}],"replies":[{"embeddable":true,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/comments?post=10428"}],"version-history":[{"count":6,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/10428\/revisions"}],"predecessor-version":[{"id":24776,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/10428\/revisions\/24776"}],"wp:attachment":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/media?parent=10428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}