{"id":70788,"date":"2025-08-24T12:00:00","date_gmt":"2025-08-24T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/2025-2050-ces-revolutions-technologiques-attendues"},"modified":"2025-08-25T02:11:52","modified_gmt":"2025-08-25T02:11:52","slug":"2025-2050-ces-revolutions-technologiques-attendues","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/2025-2050-ces-revolutions-technologiques-attendues","title":{"rendered":"2025-2050: ces Re\u0301volutions Technologiques Attendues"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span><b>La nouvelle ge\u0301ne\u0301ration des IA hybrides<\/b><\/p>\n<p>C\u2019est l\u2019un des buts de la recherche en IA. Au lieu d\u2019essayer d\u2019ame\u0301liorer l\u2019apprentissage a\u0300 partir de donne\u0301es (de type deep learning), il s\u2019agit de combiner diffe\u0301rentes me\u0301thodes, y compris celles qui avaient e\u0301te\u0301 un peu de\u0301laisse\u0301es comme l\u2019IA symbolique, a\u0300 base de re\u0300gles. Le re\u0301sultat est une hybridation consistant a\u0300 retenir le meilleur des approches statistiques et logiques, les faiblesses des unes e\u0301tant compense\u0301es par les forces des autres.<\/p>\n<p><b>La re\u0301volution des supraconducteurs<\/b><\/p>\n<p>Imaginez un monde ou\u0300 des dispositifs stockeraient l\u2019e\u0301nergie photovoltai\u0308que de fac\u0327on perpe\u0301tuelle et ou\u0300 l\u2019autonomie de nos appareils e\u0301lectriques serait prodigieuse. Ces applications et bien d\u2019autres pourraient devenir une re\u0301alite\u0301 gra\u0302ce aux mate\u0301riaux supraconducteurs, qui propagent le courant sans perte d\u2019e\u0301nergie.<\/p>\n<p>Ils ne fonctionnent pour le moment qu\u2019a\u0300 des tempe\u0301ratures ultrafroides, limitant les de\u0301bouche\u0301s aux IRM des ho\u0302pitaux notamment. Mais les physiciens entendent mettre au point des supraconducteurs a\u0300 tempe\u0301rature ambiante \u2013 peut-e\u0302tre sous la forme d\u2019un solide enrichi en hydroge\u0300ne, comme les recherches actuelles le sugge\u0300rent.<\/p>\n<p><b>L\u2019ave\u0300nement de la batterie \u00ab tout solide \u00bb<\/b><\/p>\n<p>La batterie solide pourrait re\u0301volutionner la voiture e\u0301lectrique: plus su\u0302re, plus compacte, plus rapide a\u0300 recharger, elle promet jusqu\u2019a\u0300 1200 km d\u2019autonomie. Mais cette technologie, qui repose sur un e\u0301lectrolyte solide et une anode tout en lithium, reste en de\u0301veloppement. Les premie\u0300res voitures tests sont attendues d\u2019ici a\u0300 2029, et une fabrication a\u0300 grande e\u0301chelle ne de\u0301butera pas avant 2032. Le de\u0301fi: re\u0301ussir a\u0300 produire ces batteries complexes de fac\u0327on fiable, a\u0300 un cou\u0302t abordable.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <span style=\"color: #ff6600\">Senegal<\/span>, suivez <span style=\"color: #ff6600\">Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. La nouvelle ge\u0301ne\u0301ration des IA hybrides C\u2019est l\u2019un des buts de la recherche en IA. Au lieu d\u2019essayer d\u2019ame\u0301liorer l\u2019apprentissage a\u0300 partir de donne\u0301es (de type deep learning), il s\u2019agit de combiner diffe\u0301rentes me\u0301thodes, y compris celles qui avaient e\u0301te\u0301 un peu de\u0301laisse\u0301es comme l\u2019IA symbolique, a\u0300 base de re\u0300gles. Le re\u0301sultat [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":70787,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-70788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","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>2025-2050: ces Re\u0301volutions Technologiques Attendues - Senegal<\/title>\n<meta name=\"description\" content=\"La nouvelle ge\u0301ne\u0301ration des IA hybrides C\u2019est l\u2019un des buts de la recherche en IA. 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