<div dir="ltr"><div>Buongiorno a tutt*,</div><div><br></div><div>ricevo e inoltro l&#39;avviso di seminario qui sotto</div><div><br></div><div>Cordiali saluti,</div><div>Lorenzo Tamellini<br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>Da: <b class="gmail_sendername" dir="auto">Emmanuel Trélat</b> <span dir="auto">&lt;<a href="mailto:emmanuel.trelat@sorbonne-universite.fr">emmanuel.trelat@sorbonne-universite.fr</a>&gt;</span><br>Date: gio 28 set 2023 alle ore 22:50<br>Subject: [sciences-ljll-seminaire] vendredi 29 septembre à 14h au Séminaire du LJLL : Marie-Paule Cani (exposé avec diffusion simultanée par Zoom)<br>To:  &lt;<a href="mailto:sciences-ljll-seminaire@listes.sorbonne-universite.fr">sciences-ljll-seminaire@listes.sorbonne-universite.fr</a>&gt;<br>Cc: Marie-Paule Cani &lt;<a href="mailto:Marie-Paule.Cani@polytechnique.edu">Marie-Paule.Cani@polytechnique.edu</a>&gt;<br></div><br><br><div style="line-break:after-white-space"><div dir="auto" style="line-break:after-white-space"><div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal;color:rgba(0,0,0,0.85)"><b> Vendredi </b><span style="color:#000000"><b>29 septembre 2023 </b></span><b>à 14h au Séminaire du LJLL</b></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal;min-height:16px"><br></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><b>Marie-Paule Cani</b> (Ecole Polytechnique, Palaiseau)</div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal;min-height:16px"><br></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><b>Modélisation expressive en 3D : l&#39;informatique graphique au service des autres sciences</b></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal;min-height:16px"><br></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><b>Résumé</b></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal">Les représentations visuelles sont essentielles en science, car elles facilitent l&#39;intuition et permettent la communication des idées. Si les croquis 2D ont évolué vers des représentations 3D plus riches, ces dernières ne sont généralement pas dynamiques : elles ne permettent pas aux scientifiques d&#39;interagir avec leurs modèles, de changer d&#39;hypothèses à la volée et d&#39;expérimenter leurs effets. Dans cet exposé, nous explorons l&#39;utilisation d&#39;environnements 3D intelligents comme bancs de prototypage visuels en science. Nous montrons qu&#39;une combinaison de modèles procéduraux efficaces basés sur des connaissances préalables, d&#39;interfaces expressives inspirées de la sculpture ou de l&#39;esquisse, et de mécanismes d&#39;apprentissage légers peut aider à atteindre cet objectif. Nous illustrons ces idées à travers une variété d&#39;exemples, allant de la sculpture de montagnes permettant d&#39;explorer l&#39;effet combiné de la tectonique des plaques et de l&#39;érosion, à un système de prototypage d&#39;écosystèmes appliqué à la préhistoire. </div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal;min-height:16px"><br></div><div style="margin:0px;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>L&#39;exposé sera donné en personne de 14h à 15h dans la salle du séminaire du Laboratoire Jacques-Louis Lions</b></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><span style="white-space:pre-wrap">        </span>Campus Jussieu, Sorbonne Université, 4 place Jussieu, Paris 5ème,</span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><span style="white-space:pre-wrap">        </span>barre 15-16, 3ème étage, salle 09 (15-16-3-09).</span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>L&#39;exposé sera également diffusé simultanément par Zoom.</b></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal;min-height:16px"><span style="font-kerning:none"></span><br></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>Identifiants de connexion Zoom :</b></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>Date et heure : </b>Vendredi 29 septembre 2023 14h00-15h00 (heure de Paris)</span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>Sujet : </b>Séminaire LJLL 29 09 2023 M.-P. Cani</span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>Lien Zoom pour assister à l&#39;exposé :</b></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><a href="https://zoom.us/j/97119859212?pwd=bzY5dmUzcmk5UFp6M3d2L3JTdmdqdz09" target="_blank">https://zoom.us/j/97119859212?pwd=bzY5dmUzcmk5UFp6M3d2L3JTdmdqdz09</a></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>ID de réunion : </b>971 1985 9212</span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><b>Code secret : </b>668796</span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><br></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><br></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><br></span></div><div style="margin:0px;text-align:justify;font-style:normal;font-variant-caps:normal;font-stretch:normal;font-size:14px;line-height:normal;font-family:&quot;Helvetica Neue&quot;;font-size-adjust:none;font-kerning:auto;font-variant-alternates:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-east-asian:normal;font-feature-settings:normal"><span style="font-kerning:none"><br></span></div></div></div></div></div></div></div>