{"id":1557,"date":"2019-06-08T08:46:59","date_gmt":"2019-06-08T08:46:59","guid":{"rendered":"http:\/\/iscpif.fr\/chavalarias\/?p=1557"},"modified":"2019-06-08T09:37:55","modified_gmt":"2019-06-08T09:37:55","slug":"proposition-de-these-h-f-ia-deep-learning-sciences-sociales-computationnelles","status":"publish","type":"post","link":"https:\/\/iscpif.fr\/chavalarias\/?p=1557","title":{"rendered":"Offre de th\u00e8se H\/F &#8211; IA \/ Deep Learning &#038; sciences sociales computationnelles"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jwnbs8mt-77db2578f45c1024af2f98175f9074e8\">\n#top .av-special-heading.av-jwnbs8mt-77db2578f45c1024af2f98175f9074e8{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-jwnbs8mt-77db2578f45c1024af2f98175f9074e8 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-jwnbs8mt-77db2578f45c1024af2f98175f9074e8 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-jwnbs8mt-77db2578f45c1024af2f98175f9074e8 av-special-heading-h3  avia-builder-el-0  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Offre de th\u00e8se H\/F &#8211; IA \/ Deep Learning <span class='special_amp'>&amp;<\/span> sciences sociales computationnelles<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<section  class='av_textblock_section av-jwn9yaqu-ec64140907be2e0e5b1dd517830fa0c2 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Dans le cadre du programme 80 PRIME du CNRS, je propose en collaboration avec le laboratoire ETIS une th\u00e8se \u00e0 l&#8217;interface entre sciences sociales computationnelles et marchine learning\/IA.<\/p>\n<p>L&#8217;offre compl\u00e8te et le formulaire de candidature peut-\u00eatre consult\u00e9 sur le site <a href=\"https:\/\/emploi.cnrs.fr\/Offres\/Doctorant\/UPS3611-DAVCHA-004\/Default.aspx\" target=\"_blank\" rel=\"noopener noreferrer\">emploi du CNRS<\/a><\/p>\n<p>La th\u00e8se s&#8217;inscrit dans la continuit\u00e9 du projet <a href=\"http:\/\/politoscope.org\" target=\"_blank\" rel=\"noopener noreferrer\">Politoscope<\/a><\/p>\n<h2>R\u00e9sum\u00e9<\/h2>\n<p>Un consensus commence \u00e0 \u00e9merger sur le fait que le probl\u00e8me des fausses informations n&#8217;est qu&#8217;une partie d&#8217;un probl\u00e8me beaucoup plus vaste qu&#8217;est la d\u00e9sinformation. En effet, on assite \u00e0 de nombreuses campagnes de diffusion massive de messages sur les r\u00e9seaux sociaux qui, bien que ne comportant pas n\u00e9cessairement une fausse information, ont pour objectif de porter pr\u00e9judice \u00e0 des personnes ou des institutions en changeant la perception de leurs lecteurs.<\/p>\n<p>Ce projet de th\u00e8se part de l&#8217;hypoth\u00e8se que la r\u00e9ussite des campagnes de manipulation d&#8217;opinion repose en grande partie sur leur capacit\u00e9 \u00e0 masquer leur origine. Au-del\u00e0 de savoir si une information est vraie ou fausse, ce projet aura pour objectif de d\u00e9velopper des m\u00e9thodes rendant manifeste pour les citoyens, si possible en temps r\u00e9el, l&#8217;origine et la progression des campagnes d&#8217;influence afin d&#8217;en att\u00e9nuer les effets. Par origine, nous entendons la qualification d&#8217;un groupe de personnes, d&#8217;une m\u00e9thode de diffusion de l&#8217;information, d&#8217;une cat\u00e9gorie d&#8217;objectifs (information, d\u00e9sinformation, influence, d\u00e9bat, socialit\u00e9, etc.).<\/p>\n<p>Ce projet combinera pour cela une approche multi-modale des contenus num\u00e9riques (textes, images, vid\u00e9os, acteurs), s&#8217;appuyant sur les derniers d\u00e9veloppements de l&#8217;intelligence artificielle, avec des analyses des r\u00e9seaux socio-s\u00e9mantiques.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jwna0fas-b04ca54b36e5894b43d446edf8e815d7\">\n.avia-image-container.av-jwna0fas-b04ca54b36e5894b43d446edf8e815d7 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jwna0fas-b04ca54b36e5894b43d446edf8e815d7 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jwna0fas-b04ca54b36e5894b43d446edf8e815d7 av-styling- avia-align-center  avia-builder-el-2  el_after_av_textblock  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-336 avia-img-lazy-loading-not-336 avia_image ' src=\"https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope.png\" alt='' title='Politoscope'  height=\"1080\" width=\"1920\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope.png 1920w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope-300x169.png 300w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope-768x432.png 768w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope-1030x579.png 1030w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope-1500x844.png 1500w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope-705x397.png 705w, https:\/\/iscpif.fr\/chavalarias\/wp-content\/uploads\/sites\/4\/2017\/04\/Politoscope-450x253.png 450w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1557","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/posts\/1557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1557"}],"version-history":[{"count":4,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/posts\/1557\/revisions"}],"predecessor-version":[{"id":1568,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/posts\/1557\/revisions\/1568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=\/wp\/v2\/media\/772"}],"wp:attachment":[{"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iscpif.fr\/chavalarias\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}