{"id":10340,"date":"2022-07-02T23:26:52","date_gmt":"2022-07-02T23:26:52","guid":{"rendered":"https:\/\/cscan.webix.ca\/?page_id=10340"},"modified":"2024-12-17T11:25:32","modified_gmt":"2024-12-17T16:25:32","slug":"john-brzozowski","status":"publish","type":"page","link":"https:\/\/cscan-infocan.ca\/fr\/john-brzozowski\/","title":{"rendered":"John Brzozowski"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"10340\" class=\"elementor elementor-10340\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b725070 e-flex e-con-boxed e-con e-parent\" data-id=\"5b725070\" 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-5d9e71cf e-con-full e-flex e-con e-child\" data-id=\"5d9e71cf\" 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-30eb4fa2 e-con-full e-flex e-con e-child\" data-id=\"30eb4fa2\" 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-5e280d51 e-con-full e-flex e-con e-child\" data-id=\"5e280d51\" 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-b761219 elementor-widget elementor-widget-heading\" data-id=\"b761219\" 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\">Universit\u00e9 de Waterloo<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76b0cac7 elementor-widget elementor-widget-heading\" data-id=\"76b0cac7\" 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\">John Brzozowski<\/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-44e47a9a e-con-full e-flex e-con e-child\" data-id=\"44e47a9a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bd0dda elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"8bd0dda\" 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 Dalhousie<\/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-47d44140 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"47d44140\" 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-6498b72c elementor-widget elementor-widget-text-editor\" data-id=\"6498b72c\" 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>Janusz A. (John) Brzozowski a \u00e9t\u00e9 l'un des premiers chercheurs en informatique th\u00e9orique au Canada. Il a obtenu le B.A.Sc. et le M.A.Sc. en g\u00e9nie \u00e9lectrique de l'universit\u00e9 de Toronto en 1957 et 1959, respectivement, et le M.A. et le Ph.D. en g\u00e9nie \u00e9lectrique de l'universit\u00e9 de Princeton en 1962. Il a commenc\u00e9 sa carri\u00e8re universitaire en 1962 en tant que professeur adjoint au d\u00e9partement d'ing\u00e9nierie \u00e9lectrique de l'universit\u00e9 d'Ottawa. En 1965-1966, il a \u00e9t\u00e9 professeur associ\u00e9 invit\u00e9 \u00e0 l'universit\u00e9 de Californie \u00e0 Berkeley. En 1967, il a rejoint l'universit\u00e9 de Waterloo en tant que professeur d'informatique. Il a officiellement pris sa retraite de Waterloo en 1996, mais continue de se rendre \u00e0 son bureau pour collaborer avec ses coll\u00e8gues et ses \u00e9tudiants.<\/p><p>Il est connu pour ses contributions fondamentales \u00e0 plusieurs domaines de l'informatique th\u00e9orique. Il a travaill\u00e9 sur de nombreux sujets, notamment la th\u00e9orie des circuits asynchrones, le test et la simulation des circuits num\u00e9riques, les mod\u00e8les VLSI, la sp\u00e9cification des modules logiciels, la logique multivalu\u00e9e et l'alg\u00e8bre, mais son domaine le plus important est la th\u00e9orie des automates. Sa m\u00e9thode des d\u00e9riv\u00e9s d'expressions r\u00e9guli\u00e8res a \u00e9t\u00e9 g\u00e9n\u00e9ralis\u00e9e et appliqu\u00e9e \u00e0 de nouveaux probl\u00e8mes. Son algorithme de minimisation par double inversion est bien connu et souvent cit\u00e9. Sa hi\u00e9rarchie des langages sans \u00e9toile a conduit \u00e0 de nouvelles recherches approfondies sur ce sujet. R\u00e9cemment, il a apport\u00e9 des contributions substantielles dans le domaine de la complexit\u00e9 descriptive des langages r\u00e9guliers et des automates finis. Il est le co-auteur de Digital Networks (Prentice-Hall, 1976) et Asynchronous Circuits (Springer-Verlag, 1995). Il est \u00e9galement l'auteur ou le co-auteur de 91 articles de journaux et de 98 articles de conf\u00e9rences.<\/p><p>Le Dr Brzozowski supervise les recherches des \u00e9tudiants depuis 55 ans et continue de le faire. Aux derni\u00e8res nouvelles, il a supervis\u00e9 15 doctorants, 28 th\u00e8ses et projets de ma\u00eetrise, ainsi qu'un grand nombre de projets de recherche de premier cycle (28 \u00e9tudiants au cours des 17 derni\u00e8res ann\u00e9es). Il jouit d'une r\u00e9putation particuli\u00e8rement m\u00e9rit\u00e9e pour ce qui est d'inciter les meilleurs \u00e9tudiants de premier cycle de Waterloo \u00e0 participer \u00e0 la recherche. Plusieurs de ses \u00e9tudiants de premier et deuxi\u00e8me cycles ont \u00e9t\u00e9 r\u00e9compens\u00e9s pour leurs travaux de recherche, et nombre d'entre eux ont acc\u00e9d\u00e9 \u00e0 des postes de premier plan dans le monde universitaire et industriel.<\/p><p>M. Brzozowski a contribu\u00e9 de mani\u00e8re significative au d\u00e9veloppement de l'informatique \u00e0 Waterloo et au Canada. Il a pr\u00e9sid\u00e9 le d\u00e9partement pendant sept ans, de 1978 \u00e0 1983 et de 1987 \u00e0 1989, et a largement contribu\u00e9 \u00e0 sa taille et \u00e0 sa stature actuelles. Il a \u00e9galement jou\u00e9 un r\u00f4le de premier plan dans le d\u00e9veloppement de l'informatique au Canada et dans le monde, par l'interm\u00e9diaire du Comit\u00e9 des chaires d'informatique canadiennes et de la Computing Research Association.<\/p><p>En 1974-75, il a \u00e9t\u00e9 professeur invit\u00e9 \u00e0 l'Universit\u00e9 de Paris dans le cadre du programme d'\u00e9change Canada-France. En 1984, il a b\u00e9n\u00e9fici\u00e9 d'une bourse de recherche \u00e0 l'universit\u00e9 de Kyoto de la part de la Soci\u00e9t\u00e9 japonaise pour la promotion de la science. Il a re\u00e7u un certificat d'appr\u00e9ciation de la Computing Research Association en 1992. Lorsqu'il a pris sa retraite de Waterloo en 1996, il a \u00e9t\u00e9 nomm\u00e9 professeur \u00e9m\u00e9rite. En 2001, l'universit\u00e9 catholique de Lublin, en Pologne, lui a d\u00e9cern\u00e9 une m\u00e9daille du m\u00e9rite. En 2005, M. Brzozowski, mais aussi deux de ses anciens doctorants, ont \u00e9t\u00e9 nomm\u00e9s pionniers canadiens de l'informatique par IBM Canada. En 2015, une conf\u00e9rence internationale d'une journ\u00e9e en l'honneur de son 80e anniversaire a \u00e9t\u00e9 organis\u00e9e \u00e0 Waterloo pour reconna\u00eetre ses nombreuses r\u00e9alisations en mati\u00e8re de recherche. Un livre \u00e0 plusieurs auteurs intitul\u00e9 The Role of Theory in Computer Science, Essays Dedicated to Janusz Brzozowski (Le r\u00f4le de la th\u00e9orie en informatique, essais d\u00e9di\u00e9s \u00e0 Janusz Brzozowski) a \u00e9t\u00e9 publi\u00e9 en 2017 par World Scientific.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>University of Waterloo John Brzozowski Dalhousie Universiy\u200b Janusz A. (John) Brzozowski was one of the earliest researchers in theoretical computer science in Canada. He received the B.A.Sc. and M.A.Sc. degrees in electrical engineering from the University of Toronto in 1957 and 1959, respectively, and the M.A. and Ph.D. degrees in electrical engineering from Princeton University [&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-10340","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/10340","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=10340"}],"version-history":[{"count":6,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/10340\/revisions"}],"predecessor-version":[{"id":24487,"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/pages\/10340\/revisions\/24487"}],"wp:attachment":[{"href":"https:\/\/cscan-infocan.ca\/fr\/wp-json\/wp\/v2\/media?parent=10340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}