{"id":35132,"date":"2023-04-05T13:40:35","date_gmt":"2023-04-05T11:40:35","guid":{"rendered":"https:\/\/deftech.ch\/?page_id=35132"},"modified":"2023-04-05T13:46:46","modified_gmt":"2023-04-05T11:46:46","slug":"big-data-information-et-communication","status":"publish","type":"page","link":"https:\/\/deftech.ch\/fr\/big-data-information-et-communication\/","title":{"rendered":"Big Data, Information et Communication"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_806085421\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Big Data, Information et Communication<\/span><b aria-hidden=\"true\"><\/b><\/h3><\/div>\n<div class=\"row row-full-width align-middle\"  id=\"row-226771573\">\n\n\t<div id=\"col-1982602492\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1460384112\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"515\" src=\"https:\/\/deftech.ch\/wp-content\/uploads\/2023\/04\/test-image-big-data-communication-1024x517.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/deftech.ch\/wp-content\/uploads\/2023\/04\/test-image-big-data-communication-1024x517.jpg 1024w, https:\/\/deftech.ch\/wp-content\/uploads\/2023\/04\/test-image-big-data-communication-300x151.jpg 300w, https:\/\/deftech.ch\/wp-content\/uploads\/2023\/04\/test-image-big-data-communication-768x387.jpg 768w, https:\/\/deftech.ch\/wp-content\/uploads\/2023\/04\/test-image-big-data-communication-1536x775.jpg 1536w, https:\/\/deftech.ch\/wp-content\/uploads\/2023\/04\/test-image-big-data-communication.jpg 2002w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1460384112 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p>Data d\u00e9crit les Big Data (donn\u00e9es num\u00e9riques brutes) qui pr\u00e9sentent des d\u00e9fis importants en termes de volume, de vitesse, de vari\u00e9t\u00e9, de v\u00e9racit\u00e9 et de visualisation.<\/p>\n<p>La num\u00e9risation croissante, la prolif\u00e9ration de nouveaux capteurs, les nouveaux modes de communication, l&#8217;internet des objets et la virtualisation des espaces socio-cognitifs (par exemple les m\u00e9dias sociaux) ont contribu\u00e9 de mani\u00e8re significative au d\u00e9veloppement des Big Data.<\/p>\n<p>L&#8217;analyse avanc\u00e9e (des donn\u00e9es) d\u00e9crit les m\u00e9thodes analytiques avanc\u00e9es permettant de comprendre et de visualiser de grands volumes d&#8217;informations. Ces techniques recouvrent diverses approches issues des domaines de recherche des sciences des donn\u00e9es et de la d\u00e9cision, notamment l&#8217;intelligence artificielle, l&#8217;optimisation, la mod\u00e9lisation et la simulation (M&amp;S), l&#8217;ing\u00e9nierie des facteurs humains et la recherche op\u00e9rationnelle.<\/p>\n<p>Deux autres aspects sont essentiels pour relever le d\u00e9fi des &#8220;big data&#8221; : les technologies de l&#8217;information et de la communication, ainsi que les capteurs et la d\u00e9tection. Ce syst\u00e8me de syst\u00e8mes est n\u00e9cessaire pour un cadre C4ISR multidomaine efficace, refl\u00e9tant la collecte, le traitement, l&#8217;exploitation et la diffusion d&#8217;informations \u00e0 l&#8217;appui de la prise de d\u00e9cision et du C2.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-226771573 > .col > .col-inner {\n  padding: 10px 10px 10px 10px;\n  background-color: rgba(39, 158, 233, 0.564);\n  border-radius: 25px;\n}\n<\/style>\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_806085421 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1250875920\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1942393714\">\n\n\t<div id=\"col-131345239\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  \n    <div id=\"row-618822036\" class=\"row large-columns-3 medium-columns- small-columns-1 has-shadow row-box-shadow-2 row-masonry\" data-packery-options='{\"itemSelector\": \".col\", \"gutter\": 0, \"presentageWidth\" : true}'>\n\n  <\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1250875920 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  background-color: rgb(247, 247, 247);\n}\n#section_1250875920 .section-bg-overlay {\n  background-color: rgba(255, 255, 255, 0.85);\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":34914,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-35132","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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