{"id":36310,"date":"2022-12-07T19:06:07","date_gmt":"2022-12-07T19:06:07","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/et-voici-le-premier-disque-dur-dope-a-lintelligence-artificielle"},"modified":"2022-12-07T19:06:07","modified_gmt":"2022-12-07T19:06:07","slug":"et-voici-le-premier-disque-dur-dope-a-lintelligence-artificielle","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/et-voici-le-premier-disque-dur-dope-a-lintelligence-artificielle","title":{"rendered":"Et voici le premier disque dur dop\u00e9 \u00e0 l\u2019Intelligence artificielle !"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span>Aux E\u0301tats-Unis, un professeur d\u2019universite\u0301 et ses e\u0301tudiants ont de\u0301veloppe\u0301 la premie\u0300re puce base\u0301e sur l\u2019apprentissage automatique pour optimiser le stockage et la lecture sur les disques durs. Cette IA permet de disposer de plus de capacite\u0301 et de re\u0301duire la latence lors de l\u2019acce\u0300s aux donne\u0301es.<\/p>\n<p>Avec de plus en plus de donne\u0301es, les disques durs me\u0301caniques restent les ve\u0301ritables be\u0302tes de somme de la high-tech. Il faut toujours plus de capacite\u0301 de stockage et surtout dans le cloud. Que ce soit pour utiliser les applis d\u2019un smartphone ou bien de n\u2019importe quel gadget connecte\u0301, ou encore pour ge\u0301rer ce que collectent les capteurs dans une ville ou dans l\u2019industrie, rien ne peut fonctionner sans une lecture en temps re\u0301el de ces donne\u0301es, et une Intelligence artificielle se retrouve a\u0300 mouliner dans le vide.<\/p>\n<p>Le souci est qu\u2019un disque dur est finalement assez rudimentaire. Les donne\u0301es y sont entasse\u0301es un peu n\u2019importe comment et elles viennent se stocker de fac\u0327on e\u0301parse un peu partout sur la me\u0301moire. Malgre\u0301 des disques durs rapides, la dure\u0301e pour acce\u0301der a\u0300 ces donne\u0301es parfois essentielles reste proble\u0301matique, surtout lorsque ces donne\u0301es sont conserve\u0301es dans le cloud.<\/p>\n<p>Alors, l\u2019ide\u0301e e\u0301vidente consiste a\u0300 augmenter les performances en optimisant le stockage. Facile a\u0300 dire, mais pour le faire, c\u2019est plus complique\u0301. C\u2019est en tout cas le challenge que s\u2019est lance\u0301 un chercheur de l\u2019Universite\u0301 de Carnegie Mellon en Pennsylvanie, aux E\u0301tats-Unis, avec ses e\u0301le\u0300ves.<\/p>\n<p>Re\u0301duire la latence, augmenter la capacite\u0301 de stockage<\/p>\n<p>Pour y parvenir, ils ont de\u0301veloppe\u0301 une puce permettant d\u2019analyser les donne\u0301es pour optimiser directement leur stockage. La technologie repose sur une Intelligence artificielle qui apprend d\u2019elle-me\u0302me comment mieux ge\u0301rer les informations pour optimiser leur stockage et leur lecture. Sur un disque dur ordinaire, les donne\u0301es enregistre\u0301es sur la couche magne\u0301tique sont identifie\u0301es via une technologie de traitement de signal. Avec le renfort de l\u2019IA, le processus de stockage est optimise\u0301, avec moins de perte d\u2019espace de stockage, et les performances s\u2019en ressentent.<\/p>\n<p>A\u0300 la fin, me\u0302me en cloud, le temps de latence pour appeler des donne\u0301es peut e\u0302tre re\u0301duit avec ce proce\u0301de\u0301. Cette puce, base\u0301e sur un re\u0301seau neuronal, devrait arriver avant la fin de l\u2019anne\u0301e sous la forme d\u2019un prototype physique dans le labo de l\u2019universite\u0301. Ce de\u0301veloppement potentiellement re\u0301volutionnaire est observe\u0301 de pre\u0300s par les constructeurs de disques durs qui se disent me\u0302me surpris qu\u2019un laboratoire d\u2019universite\u0301 ait e\u0301te\u0301 capable de cre\u0301er un tel prototype.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/senegal\">Senegal<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. Aux E\u0301tats-Unis, un professeur d\u2019universite\u0301 et ses e\u0301tudiants ont de\u0301veloppe\u0301 la premie\u0300re puce base\u0301e sur l\u2019apprentissage automatique pour optimiser le stockage et la lecture sur les disques durs. Cette IA permet de disposer de plus de capacite\u0301 et de re\u0301duire la latence lors de l\u2019acce\u0300s aux donne\u0301es. Avec de plus en plus [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":36309,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[43,47,44],"class_list":["post-36310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press-2","tag-africa-press-senegal","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Et voici le premier disque dur dop\u00e9 \u00e0 l\u2019Intelligence artificielle ! - Senegal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/senegal\/politique\/et-voici-le-premier-disque-dur-dope-a-lintelligence-artificielle\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Et voici le premier disque dur dop\u00e9 \u00e0 l\u2019Intelligence artificielle !\" \/>\n<meta property=\"og:description\" content=\"Africa-Press &#8211; Senegal. 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