{"id":12092,"date":"2025-12-10T11:36:03","date_gmt":"2025-12-10T09:36:03","guid":{"rendered":"https:\/\/vocabulaires-ouverts.inrae.fr\/?p=12092"},"modified":"2025-12-10T18:24:38","modified_gmt":"2025-12-10T16:24:38","slug":"aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites","status":"publish","type":"post","link":"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/","title":{"rendered":"Aide \u00e0 la s\u00e9lection de biomasses v\u00e9g\u00e9tales pour la conception de biocomposites"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12092\" class=\"elementor elementor-12092\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2440dcdb elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"2440dcdb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1498916d\" data-id=\"1498916d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4ac38712 elementor-widget elementor-widget-heading\" data-id=\"4ac38712\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Aide \u00e0 la s\u00e9lection de biomasses v\u00e9g\u00e9tales pour la conception de biocomposites fonctionnels<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1314d48 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"1314d48\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8211f95\" data-id=\"8211f95\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2985dd7 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"2985dd7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1ad0bb6\" data-id=\"1ad0bb6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e720522 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"e720522\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-people-arrows\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-53d58ab\" data-id=\"53d58ab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72c6c38 elementor-widget elementor-widget-text-editor\" data-id=\"72c6c38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em><span style=\"color: #ffffff\">Un retour d&rsquo;exp\u00e9rience mettant en avant le couplage d&rsquo;ontologie et de r\u00e9seaux bay\u00e9siens \u00e0 l&rsquo;aide de l&rsquo;\u00e9cosyst\u00e8me Process and Observation Ontology (PO\u00b2), l&rsquo;ontologie de domaine PO\u00b2\/TransformON et logiciels associ\u00e9s. <\/span><span style=\"color: #ffffff\"><br \/><\/span><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06ad60b elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"06ad60b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-73617fb\" data-id=\"73617fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ec51965 elementor-widget elementor-widget-image\" data-id=\"ec51965\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"5154-0839.jpg\" data-elementor-lightbox-description=\"\u00a9 INRAE \/ NICOLAS Bertrand\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6IjEyNDYwIiwidXJsIjoiaHR0cHM6XC9cL2lzdGJsb2dzLmQtbWFyaGVpbmUuY29tXC9sb3ZpbnJhXC93cC1jb250ZW50XC91cGxvYWRzXC9zaXRlc1wvNDVcLzIwMjVcLzA5XC81MTU0LTA4MzkuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839-1024x681.jpg\" class=\"attachment-large size-large wp-image-12460\" alt=\"Manipulation en laboratoire dans l&#039;UMR Ingenierie des agropolymeres et technologies emergentes (IATE) a l&#039;Inra de Montpellier.\" srcset=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839-1024x681.jpg 1024w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839-300x200.jpg 300w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839-768x511.jpg 768w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839-640x426.jpg 640w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/5154-0839.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u00a9 INRAE \/ NICOLAS Bertrand<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b9381de\" data-id=\"b9381de\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b55691e elementor-widget elementor-widget-shortcode\" data-id=\"b55691e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/#Origine_du_besoin\" >Origine du besoin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/#Outils_et_technologies_mis_en_oeuvre\" >Outils et technologies mis en oeuvre<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/#Des_resultats_concrets_un_modele_de_reseau_bayesien_performant\" >Des r\u00e9sultats concrets : un mod\u00e8le de r\u00e9seau bay\u00e9sien performant<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/#Les_enseignements_de_ce_retour_dexperience\" >Les enseignements de ce retour d&rsquo;exp\u00e9rience<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/#Liens_utiles\" >Liens utiles<\/a><\/li><\/ul><\/nav><\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffaef7d elementor-widget elementor-widget-text-editor\" data-id=\"ffaef7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #33806e\"><span style=\"color: #008c8e\">Auteur<\/span> :<\/span> <a href=\"http:\/\/orcid.org\/0000-0002-9134-5404\">Patrice Buche<\/a><br \/><span style=\"color: #33806e\"><span style=\"color: #008c8e\">Contributeur<\/span> :\u00a0<\/span> <a href=\"http:\/\/orcid.org\/0000-0003-4320-3345\">C\u00e9dric Baudrit<\/a>, <a href=\"http:\/\/orcid.org\/0000-0001-5482-7095\">H\u00e9l\u00e8ne Coussy, <\/a><a href=\"http:\/\/orcid.org\/0000-0001-9149-5413\">Julien Cufi<\/a>, <a href=\"http:\/\/orcid.org\/0000-0002-9825-3756\">St\u00e9phane Dervaux<\/a>, <a href=\"http:\/\/orcid.org\/0000-0003-3373-437X\">Liliana Ibanescu<\/a>, <a href=\"http:\/\/orcid.org\/0000-0001-6765-4680\">Christophe Fernandez<\/a>, Florian Goutieras, Herv\u00e9 Guillemin, <a href=\"http:\/\/orcid.org\/0000-0003-2121-7607\">Claire Mayer<\/a>, <a href=\"http:\/\/orcid.org\/0000-0001-6704-1446\">M\u00e9lanie M\u00fcnch<\/a>, Alrick Oudot, Emmanuele Piaud, <a href=\"http:\/\/orcid.org\/0000-0001-6573-4070\">Magalie Weber<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7628b925 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"7628b925\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6ed4c4d2\" data-id=\"6ed4c4d2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57a341a5 elementor-widget elementor-widget-heading\" data-id=\"57a341a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Origine_du_besoin\"><\/span>Origine du besoin<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9aabf8c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"9aabf8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019impact sur l\u2019environnement des plastiques p\u00e9trosourc\u00e9s requiert de proposer des alternatives bas\u00e9es sur des plastiques biosourc\u00e9s et biod\u00e9gradables en condition naturelle. Une voie prometteuse est la production de mat\u00e9riaux composites en combinant du poly(3-hydroxybutyrate-co-3-hydroxyvalerate) -PHBV- et de fibres ligno-cellulosiques provenant de coproduits ou d\u00e9chets de diff\u00e9rentes fili\u00e8res. <strong>La question de recherche est de trouver le meilleur compromis en termes de choix de la biomasse v\u00e9g\u00e9tale apportant les fibres ligno-cellulosiques et de proportions des deux constituants, <\/strong>permettant d\u2019optimiser le co\u00fbt de production et l\u2019impact environnemental tout en pr\u00e9servant les caract\u00e9ristiques fonctionnelles du composite biosourc\u00e9 (appel\u00e9 aussi biocomposite).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73b228b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"73b228b2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6b3ae52\" data-id=\"6b3ae52\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-212e68a4 elementor-widget elementor-widget-heading\" data-id=\"212e68a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quels ont \u00e9t\u00e9 les apports de la s\u00e9mantique dans ce projet\u00a0?\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3839f85 elementor-widget elementor-widget-text-editor\" data-id=\"3839f85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La mise en \u0153uvre de la s\u00e9mantique dans ce projet a permis de <strong>faciliter l\u2019int\u00e9gration <\/strong><strong>et la r\u00e9utilisation <\/strong><strong>de donn\u00e9es et de connaissances<\/strong> produites \u00e0 INRAE et par ses partenaires, ainsi que celles issues de la litt\u00e9rature,\u00a0<strong>dans des mod\u00e8les d\u2019apprentissage automatique et des outils d\u2019aide \u00e0 la d\u00e9cision<\/strong>. Ces mod\u00e8les permettent de d\u00e9couvrir des relations de causalit\u00e9 possibles entre les variables d\u2019entr\u00e9e et les variables de sortie du syst\u00e8me de transformation mod\u00e9lis\u00e9 (ici la production de biocomposites) permettant de r\u00e9pondre \u00e0 la question de recherche pos\u00e9e. <strong>L\u2019atteinte de ces objectifs s\u2019inscrit dans un projet plus large d\u2019int\u00e9gration et de d\u00e9couverte de connaissances<\/strong> men\u00e9 au sein du d\u00e9partement INRAE Transform dans un collectif constitu\u00e9 d\u2019ing\u00e9nieurs et de chercheurs du CATI DIISCICO et de son premier cercle de collaboration.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74fb271d elementor-widget elementor-widget-heading\" data-id=\"74fb271d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">De la th\u00e9orie \u00e0 la pratique : construction d'un mod\u00e8le ontologique robuste\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dd17c0 elementor-widget elementor-widget-text-editor\" data-id=\"6dd17c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>La m\u00e9thode propos\u00e9e est constitu\u00e9e de quatre \u00e9tapes :<\/strong><\/p><ul><li><strong>La premi\u00e8re consiste \u00e0 concevoir un mod\u00e8le ontologique <\/strong><strong>g\u00e9n\u00e9rique <\/strong>pour repr\u00e9senter des itin\u00e9raires de transformation et de caract\u00e9risation de composants, <strong>Process and Observation Ontology (<\/strong><strong>P<\/strong><strong>O\u00b2<\/strong>).\u00a0<\/li><li><strong>Dans une deuxi\u00e8me \u00e9tape, ce mod\u00e8le est sp\u00e9cialis\u00e9 sur le domaine des agro-ressources pour cr\u00e9er PO\u00b2\/<\/strong><strong>TransformON <\/strong>\u00a0[1]. Cette ontologie de domaine reprend entre autres le r\u00e9f\u00e9rentiel FoodEx2, une classification des aliments \u00e9tablie par l\u2019Agence Europ\u00e9enne de S\u00e9curit\u00e9 des Aliments (European Food Safety Agency) et utilis\u00e9e par les agences nationales en Europe, comme l&rsquo;ANSES en\u00a0 France, pour annoter les donn\u00e9es de composition nutritionnelle ou de\u00a0 s\u00e9curit\u00e9 sanitaire des aliments [2]. Elle s&rsquo;appuie \u00e9galement sur le catalogue europ\u00e9en des d\u00e9chets (European Waste Catalogue) [3].<\/li><li><strong>Cette approche permet, dans une troisi\u00e8me \u00e9tape, de structurer les donn\u00e9es de mani\u00e8re homog\u00e8ne et standardis\u00e9e.<\/strong><\/li><li><strong>La mise en qualit\u00e9 des donn\u00e9es est r\u00e9alis\u00e9e dans une quatri\u00e8me \u00e9tape<\/strong> gr\u00e2ce \u00e0 des mod\u00e8les de fichiers (templates) Excel pr\u00e9d\u00e9finis au format PO\u00b2\/TransformON et associ\u00e9s aux \u00e9quipements de transformation et de caract\u00e9risation couramment utilis\u00e9s dans nos laboratoires. <strong>Ces templates d\u00e9finissent, pour chaque \u00e9quipement, les informations minimales \u00e0 enregistrer afin d\u2019\u00eatre capable de reproduire l\u2019exp\u00e9rimentation. Ce travail facilite la mise en place du FAIR by-design<\/strong>, \u00e0 savoir l\u2019enregistrement des donn\u00e9es exp\u00e9rimentales d\u00e8s leur acquisition dans le format requis.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e907dcf elementor-widget elementor-widget-heading\" data-id=\"2e907dcf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Outils_et_technologies_mis_en_oeuvre\"><\/span>Outils et technologies mis en oeuvre<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c77aff2 elementor-widget elementor-widget-text-editor\" data-id=\"2c77aff2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une <strong>architecture logicielle<\/strong> [4] a \u00e9t\u00e9 con\u00e7ue et deux outils compl\u00e9mentaires ont \u00e9t\u00e9 d\u00e9velopp\u00e9s au sein du CATI DIISCICO\u00a0 pour constituer<strong> l&rsquo;\u00e9cosyst\u00e8me PO\u00b2<\/strong>\u00a0: <strong>PO\u00b2Manager <\/strong>[5]\u00a0et <strong>Simple PO\u00b2Query (SPO\u00b2Q) <\/strong>[6].<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4be5ff9 elementor-widget elementor-widget-text-editor\" data-id=\"4be5ff9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>PO\u00b2Manager et SPO\u00b2Q mobilisent tous les deux \u00e0 la fois l\u2019ontologie g\u00e9n\u00e9rique PO\u00b2 et le vocabulaire sp\u00e9cialis\u00e9 sur le domaine de TransformON.<\/strong> Les donn\u00e9es sont ainsi repr\u00e9sent\u00e9es dans des langages ontologiques standardis\u00e9s au niveau international par le World Wide Web Consortium (W3C), \u00e0 savoir OWL2 et RDF pour cr\u00e9er des donn\u00e9es conformes au mod\u00e8le PO2, et SPARQL pour interroger ces donn\u00e9es.<\/p><p><strong>Choisir les approches du Web S\u00e9mantique nous permet de disposer d&rsquo;outils Open Source existants mettant en \u0153uvre ces standards du W3C<\/strong> (par exemple, les syst\u00e8mes de gestion de bases de donn\u00e9es JENA et GraphDB). Cela facilite aussi la <strong>r\u00e9utilisation d\u2019ontologies de r\u00e9f\u00e9rence au format OWL2<\/strong> comme SOSA\/SSN [7], Time ontology in OWL [8], DCAT [9], PROV-O [10], QUDT [11], BFO [12], IAO [13], pour assurer l&rsquo;interop\u00e9rabilit\u00e9 de nos bases de donn\u00e9es RDF avec d\u2019autres \u00e0 l\u2019\u00e9chelle mondiale.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-193dcc96 elementor-widget elementor-widget-heading\" data-id=\"193dcc96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">PO\u00b2Manager pour \u00e9diter le vocabulaire et annoter les jeux de donn\u00e9es<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-279414b9 elementor-widget elementor-widget-text-editor\" data-id=\"279414b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>PO\u00b2Manager<\/strong>, qui est une application JAVA installable sur poste de travail, <b>permet d\u2019une part de consulter et d&rsquo;\u00e9diter la partie terminologique<\/b> de PO2\/TransformON, et <b>d\u2019autre part, de saisir et annoter les jeux de donn\u00e9es<\/b> en utilisant le vocabulaire d\u00e9fini avec les experts avec le niveau de d\u00e9tail souhait\u00e9 et le moins d\u2019ambigu\u00eft\u00e9 possible. Ce vocabulaire est d\u00e9crit en SKOS et repr\u00e9sent\u00e9 en\u00a0\u00a0OWL pour la d\u00e9finition des classes. <strong>PO\u00b2Manager permet aussi l\u2019import\/export des templates au format Excel.<\/strong> Une fois les donn\u00e9es enregistr\u00e9es dans PO\u00b2Manager, elles sont transform\u00e9es en RDF et stock\u00e9es dans une base GraphDB. Elles sont ensuite interrogeables au format SPARQL, standard du Web S\u00e9mantique, \u00e0 partir du triple store en ligne (SPARQL endpoint).<\/p><p>La figure 1 montre la fen\u00eatre de saisie d&rsquo;un itin\u00e9raire de production de poudres v\u00e9g\u00e9tales.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c84d2e7 elementor-widget elementor-widget-text-editor\" data-id=\"c84d2e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12603 size-large aligncenter\" src=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2-1024x627.png\" alt=\"\" width=\"1024\" height=\"627\" srcset=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2-1024x627.png 1024w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2-300x184.png 300w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2-768x470.png 768w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2-640x392.png 640w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig2.png 1193w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p><p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Figure 1: Extrait d\u2019un itin\u00e9raire de transformation de ch\u00e8venotte en poudre v\u00e9g\u00e9tale (capture d\u2019\u00e9cran de PO\u00b2Manager).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aed1e08 elementor-widget elementor-widget-heading\" data-id=\"aed1e08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">SPO\u00b2Q ou \"Simple PO\u00b2Query\", une application web pour faciliter l'interrogation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d808a46 elementor-widget elementor-widget-text-editor\" data-id=\"d808a46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>SPO\u00b2Q est une application Web<\/strong>\u00a0 qui g\u00e9n\u00e8re une requ\u00eate SPARQL conforme \u00e0 la structuration de l\u2019ontologie PO2\/TransformON. <strong>L&rsquo;utilisateur est invit\u00e9 \u00e0 s\u00e9lectionner les informations en suivant diff\u00e9rentes \u00e9tapes<\/strong> <strong>\u00e0 l&rsquo;aide d&rsquo;un formulaire<\/strong> <strong>(Figure 2a).<\/strong> Ici l&rsquo;utilisateur a s\u00e9lectionn\u00e9 le dataset correspondant au projet enregistr\u00e9 dans la base graphe. Il a s\u00e9lectionn\u00e9 une biomasse d&rsquo;int\u00e9r\u00eat \u00ab\u00a0hemp core\u00a0\u00bb en composition d&rsquo;entr\u00e9e, et il a ensuite pu filtrer les donn\u00e9es en indiquant les crit\u00e8res recherch\u00e9s : un volume D50 compris entre 140 et 160 \u00b5m.\u00a0 <strong>Le tableau de r\u00e9sultat retourn\u00e9 apr\u00e8s ex\u00e9cution de cette requ\u00eate est montr\u00e9 dans la Figure 2b.<\/strong> Ce tableau est ensuite exportable au format TSV ou JSON. Dans un mode avanc\u00e9, il est \u00e9galement possible d&rsquo;utiliser directement l&rsquo;\u00e9diteur SPARQL.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f37c72 elementor-widget elementor-widget-text-editor\" data-id=\"8f37c72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<figure id=\"attachment_12135\" aria-describedby=\"caption-attachment-12135\" style=\"width: 3931px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12135 size-full\" src=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1.png\" alt=\"\" width=\"3931\" height=\"1771\" srcset=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1.png 3931w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-300x135.png 300w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-1024x461.png 1024w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-768x346.png 768w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-1536x692.png 1536w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-2048x923.png 2048w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-640x288.png 640w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image1-1320x595.png 1320w\" sizes=\"(max-width: 3931px) 100vw, 3931px\" \/><\/a><figcaption id=\"caption-attachment-12135\" class=\"wp-caption-text\">Figure 2a: Capture d&rsquo;\u00e9cran montrant l&rsquo;interface web Simple PO\u00b2 Query (SPO\u00b2Q).<\/figcaption><\/figure>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df0a9f6 elementor-widget elementor-widget-text-editor\" data-id=\"df0a9f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<figure id=\"attachment_12136\" aria-describedby=\"caption-attachment-12136\" style=\"width: 1021px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12136 size-full aligncenter\" src=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/09\/Image2-1.png\" alt=\"\" width=\"1021\" height=\"326\" srcset=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image2-1.png 1021w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image2-1-300x96.png 300w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image2-1-768x245.png 768w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/09\/Image2-1-640x204.png 640w\" sizes=\"(max-width: 1021px) 100vw, 1021px\" \/><figcaption id=\"caption-attachment-12136\" class=\"wp-caption-text\">Figure 2b: tableau de r\u00e9sultats r\u00e9cup\u00e9r\u00e9 apr\u00e8s ex\u00e9cution de la requ\u00eate.<\/figcaption><\/figure>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a2d139 elementor-widget elementor-widget-heading\" data-id=\"5a2d139\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Des_resultats_concrets_un_modele_de_reseau_bayesien_performant\"><\/span>Des r\u00e9sultats concrets : un mod\u00e8le de r\u00e9seau bay\u00e9sien performant<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0bf6ed elementor-widget elementor-widget-heading\" data-id=\"c0bf6ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Constitution d'une base de connaissances via l'assemblage de donn\u00e9es<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4b50e0 elementor-widget elementor-widget-text-editor\" data-id=\"a4b50e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Une base RDF contenant 110 itin\u00e9raires de transformation de PHBV et de poudres v\u00e9g\u00e9tales en biocomposites <\/strong>\u00a0[14]<strong> a \u00e9t\u00e9 constitu\u00e9e<\/strong> (Figure 2) gr\u00e2ce \u00e0 l&rsquo;assemblage des donn\u00e9es issues de diff\u00e9rents projets.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fb7181 elementor-widget elementor-widget-text-editor\" data-id=\"2fb7181\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Une extraction de donn\u00e9es de cette base a permis d\u2019entra\u00eener avec succ\u00e8s un mod\u00e8le de r\u00e9seau bay\u00e9sien reliant les variables d\u2019entr\u00e9e aux variables de sortie <\/strong>\u00a0<strong>du proc\u00e9d\u00e9 de transformation<\/strong> [15]<strong>.<\/strong><strong>\u00a0<\/strong>La standardisation des variables d\u2019int\u00e9r\u00eat sous forme de concepts de l\u2019ontologie\u00a0 permet aux experts du domaine de <strong>repr\u00e9senter de mani\u00e8re non ambigu\u00eb les relations de causalit\u00e9 probables<\/strong> <strong>entre celles-ci<\/strong> (cf Figure 3). Ce recueil de connaissances expertes (expression de relations du type \u00ab a peut expliquer b \u00bb) permet de contraindre l\u2019apprentissage du mod\u00e8le. <strong>Le r\u00e9sultat final de l\u2019apprentissage permet d\u2019\u00e9valuer en quelle mesure les relations de causalit\u00e9 probables se confirment dans le jeu de donn\u00e9es issu de la base RDF. <\/strong>Cette confrontation peut permettre d\u2019identifier des trous de connaissances dans la base et de sugg\u00e9rer la r\u00e9alisation de nouvelles exp\u00e9riences.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb998be elementor-widget elementor-widget-text-editor\" data-id=\"eb998be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>L\u2019utilisation de plusieurs mod\u00e8les a permis\u00a0 de cr\u00e9er un abaque<\/strong>, un ensemble de courbes qui simulent chaque\u00a0 itin\u00e9raire virtuel et permettent de trouver une valeur num\u00e9rique\u00a0 pr\u00e9-calcul\u00e9e gr\u00e2ce \u00e0 une repr\u00e9sentation graphique (Figure 4). L\u2019abaque comprend plus de 600 000 donn\u00e9es g\u00e9n\u00e9r\u00e9es par les mod\u00e8les de pr\u00e9diction, repr\u00e9sentant des itin\u00e9raires de transformation de poudres v\u00e9g\u00e9tales virtuelles et de composites dont les caract\u00e9ristiques sont pr\u00e9dites par le mod\u00e8le. <strong>L\u2019abaque est utilis\u00e9 en ing\u00e9nierie inverse pour aider \u00e0 la conception d\u2019un itin\u00e9raire adapt\u00e9 \u00e0 la production d\u2019un biocomposite <\/strong><strong>avec les <\/strong><strong>caract\u00e9ristiques <\/strong><strong>recherch\u00e9es.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a9eee4 elementor-widget elementor-widget-text-editor\" data-id=\"2a9eee4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12599 size-full\" src=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3.png\" alt=\"\" width=\"1697\" height=\"802\" srcset=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3.png 1697w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3-300x142.png 300w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3-1024x484.png 1024w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3-768x363.png 768w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3-1536x726.png 1536w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3-640x302.png 640w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig3-1320x624.png 1320w\" sizes=\"(max-width: 1697px) 100vw, 1697px\" \/>Figure 3 : D\u00e9couverte de relations de causalit\u00e9 possibles entre variables d\u2019entr\u00e9e et variables de sortie du mod\u00e8le de transformation d\u00e9crivant les composites.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab8dff1 elementor-widget elementor-widget-text-editor\" data-id=\"ab8dff1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12591 size-large aligncenter\" src=\"https:\/\/istblogs.d-marheine.com\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-1024x534.png\" alt=\"\" width=\"1024\" height=\"534\" srcset=\"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-1024x534.png 1024w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-300x156.png 300w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-768x400.png 768w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-1536x801.png 1536w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-640x334.png 640w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4-1320x688.png 1320w, https:\/\/istblogs.d-marheine.com\/lovinra\/wp-content\/uploads\/sites\/45\/2025\/10\/Fig4.png 1861w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p><p>Figure 4 : Abaque repr\u00e9sentant les r\u00e9sultats de l\u2019ing\u00e9nierie inverse (les itin\u00e9raires virtuels s\u00e9lectionn\u00e9s dans l\u2019abaque sont repr\u00e9sent\u00e9s en violet).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-788652e elementor-widget elementor-widget-heading\" data-id=\"788652e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Les_enseignements_de_ce_retour_dexperience\"><\/span>Les enseignements de ce retour d&rsquo;exp\u00e9rience<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1b4dda elementor-widget elementor-widget-heading\" data-id=\"d1b4dda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Surmonter les obstacles : verrous technologiques et leviers d\u2019optimisation\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c277bf elementor-widget elementor-widget-text-editor\" data-id=\"1c277bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Le mod\u00e8le ontologique PO\u00b2 est tr\u00e8s g\u00e9n\u00e9rique <\/strong>et permet de repr\u00e9senter de plusieurs mani\u00e8res possibles le m\u00eame itin\u00e9raire de transformation, <strong>ce qui peut conduire \u00e0 une structuration non homog\u00e8ne d&rsquo;un projet \u00e0 un autre.<\/strong> <strong>Ce premier verrou a \u00e9t\u00e9 lev\u00e9 en \u00e9tablissant des recommandations d\u2019utilisation pour harmoniser les pratiques<\/strong>, comme les r\u00e8gles de d\u00e9coupage des jeux de donn\u00e9es exp\u00e9rimentales conform\u00e9ment\u00a0 aux diff\u00e9rentes modalit\u00e9s d\u2019un plan d\u2019exp\u00e9rience, ou la fa\u00e7on de repr\u00e9senter les r\u00e9p\u00e9titions analytiques d\u2019une mesure. <strong>Par ailleurs, l\u2019utilisation de l\u2019outil PO\u00b2Manager demande une formation pr\u00e9alable du fait du grand nombre de fonctionnalit\u00e9s qu\u2019il offre.<\/strong> <strong>Afin de l\u2019utiliser de mani\u00e8re optimale, des supports d\u2019autoformation ont \u00e9t\u00e9 cr\u00e9\u00e9s<\/strong> [16-22]<strong>.<\/strong><\/p><p><strong>Cette exp\u00e9rience permet \u00e9galement de mettre en \u00e9vidence qu\u2019un accompagnement des utilisateurs de ces outils est n\u00e9cessaire<\/strong> pour leur permettre de s&rsquo;approprier les approches s\u00e9mantiques. Cet accompagnement correspond \u00e0 une <strong>nouvelle mission transversale de \u00ab\u00a0data steward\u00a0\u00bb<\/strong> dont le r\u00f4le est de guider les utilisateurs de l\u2019\u00e9cosyst\u00e8me PO2 dans la d\u00e9marche <strong>FAIR by-design<\/strong> (formation \u00e0 l&rsquo;utilisation de l&rsquo;outil PO\u00b2Manager, cr\u00e9ation et gestion des templates pour l&rsquo;import des donn\u00e9es, validation du respect des instructions de structuration, etc.).<\/p><p><strong>Pour \u00e9valuer la r\u00e9p\u00e9tabilit\u00e9 d\u2019une exp\u00e9rience, il\u00a0est n\u00e9cessaire de consigner une grande quantit\u00e9 d\u2019informations tout au long du processus.<\/strong>\u00a0 Au travers de ce cas d&rsquo;application, il est apparu qu\u2019il n\u2019existait pas dans les laboratoires de <strong>m\u00e9thode g\u00e9n\u00e9rique permettant de pr\u00e9server la s\u00e9mantique<\/strong> <strong>des informations n\u00e9cessaires \u00e0 la reproduction d\u2019une exp\u00e9rience<\/strong>, chaque \u00e9quipe travaillant de mani\u00e8re ad-hoc. Pour y rem\u00e9dier, des templates Excel par \u00e9quipement ont \u00e9t\u00e9 d\u00e9finis avec les responsables de la plateforme PLANET (PLAtform for Natural ressources Engineering and Transformation) afin de guider et faciliter le travail de saisie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-379d862 elementor-widget elementor-widget-heading\" data-id=\"379d862\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vers la capitalisation des connaissances\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b6acc4 elementor-widget elementor-widget-text-editor\" data-id=\"4b6acc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La mise en \u0153uvre de l\u2019\u00e9cosyst\u00e8me sur l\u2019application biocomposites a permis de <strong>valider les r\u00e9sultats obtenus \u00e0 plus grande \u00e9chelle gr\u00e2ce \u00e0 une approche it\u00e9rative du couplage entre int\u00e9gration des donn\u00e9es par ontologie et r\u00e9utilisation des donn\u00e9es par machine learning<\/strong>. Ce couplage permet \u00e9galement d\u2019identifier les trous de connaissances et de planifier de nouvelles exp\u00e9rimentations.<strong>\u00a0<\/strong><\/p><p><strong>L\u2019\u00e9cosyst\u00e8me logiciel PO\u00b2 propose de multiples fonctionnalit\u00e9s qui sont mises \u00e0 disposition des \u00e9quipes de recherche travaillant dans le domaine de la transformation des agro-ressources. <\/strong>L\u2019ontologie de domaine <b>PO\u00b2\/TransformON permet de standardiser le vocabulaire utilis\u00e9 <\/b>pour typer les donn\u00e9es et rend ainsi possible <b>l\u2019interop\u00e9rabilit\u00e9<\/b> entre projets et am\u00e9liore la <b>d\u00e9couvrabilit\u00e9 <\/b>des donn\u00e9es. Par ailleurs, afin de faciliter l\u2019atteinte des objectifs attendus des op\u00e9rations de transformation et la mise en qualit\u00e9 des donn\u00e9es de caract\u00e9risation,<strong> l\u2019approche s\u00e9mantique est en cours d\u2019exp\u00e9rimentation pour capitaliser le savoir-faire op\u00e9rationnel afin de le mettre au service de la communaut\u00e9. <\/strong>Pour cela, une deuxi\u00e8me ontologie de t\u00e2che a \u00e9t\u00e9 con\u00e7ue (<strong>CAPitalisation de l\u2019Exp\u00e9rience-CAPEX<\/strong>). Elle permet de repr\u00e9senter dans des <strong>arbres de d\u00e9cision<\/strong> les connaissances expertes reliant une situation d\u2019int\u00e9r\u00eat (objectif\/d\u00e9faut de transformation ou de caract\u00e9risation \u00e0 atteindre\/\u00e0 corriger) \u00e0 des actions technologiques \u00e0 r\u00e9aliser pour atteindre ces objectifs en passant par des chemins d\u2019explication [23]. <strong>Enfin, le r\u00e9seau compos\u00e9 des ontologies PO2\/TransformON et CAPEX est en cours de construction pour utilisation dans un livre de connaissances,<\/strong> con\u00e7u avec le logiciel <strong>MakeBook <\/strong>[24], facilitant la d\u00e9couverte, la mise \u00e0 disposition et la compr\u00e9hension des jeux de donn\u00e9es publi\u00e9s dans des data papers et des connaissances apprises par apprentissage automatique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c10b646 elementor-widget elementor-widget-heading\" data-id=\"c10b646\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Liens_utiles\"><\/span>Liens utiles<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af7ea22 elementor-widget elementor-widget-text-editor\" data-id=\"af7ea22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Ecosyst\u00e8me PO\u00b2: <a href=\"https:\/\/quantum.mia-ps.inrae.fr\/PO2\/\"><u>https:\/\/quantum.mia-ps.inrae.fr\/PO2\/<\/u><\/a><\/li>\n<li>Ontologie PO\u00b2\/TransformON sur AgroPortal : <a href=\"https:\/\/agroportal.lirmm.fr\/ontologies\/TRANSFORMON\"><u>https:\/\/agroportal.lirmm.fr\/ontologies\/TRANSFORMON<\/u><\/a><\/li>\n<li>D\u00e9p\u00f4t BaGaTel dans la collection Data INRAE de Recherche Data Gouv : <a href=\"https:\/\/entrepot.recherche.data.gouv.fr\/dataverse\/bagatel\"><u>https:\/\/entrepot.recherche.data.gouv.fr\/dataverse\/bagatel<\/u><\/a><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6bec8955 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"6bec8955\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7836a066\" data-id=\"7836a066\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e505914 elementor-widget elementor-widget-toggle\" data-id=\"3e505914\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1041\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1041\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">R\u00e9f\u00e9rences cit\u00e9es<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1041\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1041\"><ul><li>[1] Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux, Herv\u00e9 Guillemin, et al.. PO2\/TransformON, an ontology for data integration on food, feed, bioproducts and biowaste engineering. <em>npj Science of Food<\/em>, 2023, 7, pp.47. <a href=\"https:\/\/doi.org\/10.1038\/s41538-023-00221-2\">\u27e810.1038\/s41538-023-00221-2\u27e9. \u00a0<u>\u27e8<\/u><u>hal-04197618<\/u><u>\u27e9<\/u><\/a><\/li><li>[2] European Food Safety Authority, 2015. The food classification and description system FoodEx2 (revision 2). <i>EFSA Supporting Publication<\/i> 2015; 12(5):EN-804, 90 pp. doi:<a title=\"Link to external resource: 10.2903\/sp.efsa.2015.EN-804\" href=\"https:\/\/doi.org\/10.2903\/sp.efsa.2015.EN-804\" target=\"_blank\" rel=\"noopener\">10.2903\/sp.efsa.2015.EN-804<\/a><\/li><li>[3] European commission, 2000\/532\/EC: Commission Decision of 3 May 2000 replacing Decision 94\/3\/EC establishing a list of wastes pursuant to Article 1(a) of Council Directive 75\/442\/EEC on waste and Council Decision 94\/904\/EC.<\/li><li>[4] St\u00e9phane Dervaux, Herv\u00e9 Guillemin, Julien Cufi, Patrice Buche, Magalie Weber, et al.. PO2 Engine, an application programming interface associated with the Process and Observation (PO2) software ecosystem. 2024, <a href=\"https:\/\/archive.softwareheritage.org\/browse\/swh:1:dir:a39345ca80cab0c8026ff3591a601fc1f1320909\" target=\"_blank\" rel=\"noopener\">\u27e8swh:1:dir:a39345ca80cab0c8026ff3591a601fc1f1320909\u27e9<\/a>. <a href=\"https:\/\/hal.science\/hal-04387669v1\" target=\"_blank\" rel=\"noopener\">\u27e8hal-04387669\u27e9<\/a><\/li><li>[5] St\u00e9phane Dervaux, Herv\u00e9 Guillemin, Julien Cufi, Patrice Buche, Magalie Weber, et al.. PO2 Manager, an annotation tool to edit biomass transformation and characterization itineraries using the Process and Observation (PO2) Ontology. 2023, <a href=\"https:\/\/archive.softwareheritage.org\/browse\/swh:1:dir:32f601791e1a504bbebfd2fae91df8d8fad45009\" target=\"_blank\" rel=\"noopener\">\u27e8swh:1:dir:32f601791e1a504bbebfd2fae91df8d8fad45009\u27e9<\/a>. <a href=\"https:\/\/hal.science\/hal-04313202v1\" target=\"_blank\" rel=\"noopener\">\u27e8hal-04313202\u27e9<\/a><\/li><li>[6] St\u00e9phane Dervaux, Julien Cufi, Herv\u00e9 Guillemin, Magalie Weber, Liliana Ibanescu, et al.. Simple PO2 Query (SPO2Q), a querying tool to retrieve biomass transformation and characterization itineraries using the Process and Observation (PO2) Ontology. 2024, <a href=\"https:\/\/archive.softwareheritage.org\/browse\/swh:1:dir:360ce0db73073210c9e95ee9ee44cb50fc31d9bd\" target=\"_blank\" rel=\"noopener\">\u27e8swh:1:dir:360ce0db73073210c9e95ee9ee44cb50fc31d9bd\u27e9<\/a>. <a href=\"https:\/\/hal.science\/hal-04501660v1\" target=\"_blank\" rel=\"noopener\">\u27e8hal-04501660\u27e9<\/a><\/li><li>[7] Semantic Sensor Network Ontology, Recommendation 19 October 2017, <a href=\"https:\/\/www.w3.org\/TR\/vocab-ssn\/\">https:\/\/www.w3.org\/TR\/vocab-ssn\/<\/a><\/li><li>[8] Time ontology in OWL, W3C Candidate Recommendation Draft,\u00a0 15 November 2022, <a href=\"https:\/\/www.w3.org\/TR\/owl-time\/\">https:\/\/www.w3.org\/TR\/owl-time\/<\/a><\/li><li>[9] Data Catalog Vocabulary (DCAT) &#8211; Version 3, W3C Recommendation 22 August 2024, <a href=\"https:\/\/www.w3.org\/TR\/vocab-dcat-3\/\">https:\/\/www.w3.org\/TR\/vocab-dcat-3<\/a><\/li><li>|10] PROV-O: The PROV Ontology, W3C Recommendation 30 April 2013, <a href=\"https:\/\/www.w3.org\/TR\/prov-o\/\">https:\/\/www.w3.org\/TR\/prov-o\/<\/a><\/li><li>[11] QUDT ontologies,<a href=\"https:\/\/www.qudt.org\/\"> https:\/\/www.qudt.org\/<\/a><\/li><li>[12] Basic Formal Ontology, <a href=\"https:\/\/basic-formal-ontology.org\/\">https:\/\/basic-formal-ontology.org\/<\/a><\/li><li>[13] Ceusters W., An information artifact ontology perspective on data collections and associated representational artifacts. Stud Health Technol Inform. 2012, 180:68-72.\u00a0<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/22874154\/\">&lt; PMID: 22874154&gt;.<\/a><\/li><li>[14] M\u00e9lanie Munch, Patrice Buche, St\u00e9phane Dervaux, Am\u00e9lie Breysse, Marie-Alix Berthet, et al.. Biocomposites from poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and lignocellulosic fillers: Processes stored in data warehouse structured by an ontology. Data in Brief, 2022a, 42, pp.108191. <a href=\"https:\/\/doi.org\/10.1016\/j.dib.2022.108191\"><u>\u27e8<\/u><u>10.1016\/j.dib.2022.108191<\/u><u>\u27e9<\/u>. <u>\u27e8<\/u><u>hal-03650668v2<\/u><u>\u27e9<\/u><strong>\u00a0<\/strong><\/a><\/li><li>[15] M\u00e9lanie Munch, Patrice Buche, St\u00e9phane Dervaux, Juliette Dibie, Liliana Ibanescu, et al.. Combining ontology and probabilistic models for the design of bio-based product transformation processes. Expert Systems with Applications, 2022b, 203, pp.117406. <a href=\"https:\/\/doi.org\/10.1016\/j.eswa.2022.117406\">\u27e810.1016\/j.eswa.2022.117406\u27e9. \u27e8hal-03662183\u27e9<\/a><\/li><li>[16]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux. Guidelines &#8211; Guide for Data Structuring with the Process and Observation Ontology Model and the TransformON Vocabulary.\u00a0Data management with the PO2 ecosystem, France. 2025, pp.25. <a href=\"https:\/\/hal.science\/view\/index\/docid\/5315925v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315925v2\u27e9<\/a><\/li><li>[17]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux. Scenario 0: Introductory Sequence \u2013 Presentation of Tools and Definitions. Data management with the PO2 ecosystem,\u00a0France. 2025, pp.15. <a href=\"https:\/\/hal.science\/view\/index\/docid\/5315840v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315840v2\u27e9<\/a><\/li><li>[18]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux. Scenario 1: Basics of PO2 Manager and SPO2Q.\u00a0Data management with the PO2 ecosystem, France. 2025, pp.73. <a href=\"https:\/\/hal.science\/view\/index\/docid\/5315873v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315873\u27e9<\/a><\/li><li>[19]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux. Scenario 2: Advanced Editing of PO2 Manager \u2013 PO2 Manager Functions. Data management with the PO2 ecosystem,\u00a0France. 2025, pp.30. <a href=\"https:\/\/hal.science\/view\/index\/docid\/5315863v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315863\u27e9<\/a><\/li><li>[20]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux. Scenario 3: Importing and Exporting Complete Projects \u2013Using the Convert2PO2 Script. Master. Data management with the PO2\u00a0ecosystem, France. 2025, pp.45. <a href=\"https:\/\/hal.science\/view\/index\/docid\/5315887v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315887\u27e9<\/a><\/li><li>[21]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu,\u00a0St\u00e9phane Dervaux. Scenario 4: Data Quality Improvement. Data management with the PO2 ecosystem, France. 2025, pp.24.\u00a0 \u00a0<a href=\"https:\/\/hal.science\/view\/index\/docid\/5315902v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315902\u27e9<\/a><\/li><li>[22]\u00a0Emmanuele Piaud, Magalie Weber, Patrice Buche, Liliana Ibanescu, St\u00e9phane Dervaux. Scenario 5: Data Querying. Master. Data management with the PO2 ecosystem, France. 2025, pp.23. <a href=\"https:\/\/hal.science\/view\/index\/docid\/5315911v2\" target=\"_blank\" rel=\"noopener\">\u27e8hal-05315911\u27e9<\/a><\/li><li>[23] Patrice Buche, Julien Couteaux, Julien Cufi, S\u00e9bastien Destercke, Alrick Oudot. Integrating collective know-how for multicriteria decision support in agrifood chains-application to cheesemaking. Frontiers in Artificial Intelligence, 2023, 6, pp.1145007. <a href=\"http:\/\/\u27e810.3389\/frai.2023.1145007\u27e9.\"><u>\u27e8<\/u><u>10.3389\/frai.2023.1145007<\/u><u>\u27e9<\/u>.<\/a> <a href=\"http:\/\/\u27e8hal-04086712\u27e9\" data-wplink-url-error=\"true\"><u>\u27e8<\/u><u>hal-04086712<\/u><u>\u27e9<\/u><\/a><\/li><li>[24] \u00a0C\u00e9dric Baudrit, Christophe Fernandez, Julien Couteaux, Patrice Buche, Nadege Bel, et al.. Cheese eK-Book: a new web-based medium for capitalising on, structuring and transferring cheesemaking knowledge and\u00a0know-how. <em>Journal of Documentation<\/em>, 2025, 81 (2), pp.369-384. <a href=\"https:\/\/dx.doi.org\/10.1108\/JD-07-2024-0182\" target=\"_blank\" rel=\"noopener\">\u27e810.1108\/JD-07-2024-0182\u27e9<\/a>. <a href=\"https:\/\/hal.inrae.fr\/hal-04859605v1\" target=\"_blank\" rel=\"noopener\">\u27e8hal-04859605\u27e9<\/a><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-564cd638 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"564cd638\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1441\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1441\" aria-expanded=\"false\">Comment citer cette page<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1442\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1442\" aria-expanded=\"false\">Auteurs<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1443\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1443\" aria-expanded=\"false\">Relecteurs<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1444\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1444\" aria-expanded=\"false\">Dates<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1441\" aria-expanded=\"false\">Comment citer cette page<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1441\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1441\" tabindex=\"0\" hidden=\"false\"><p>INRAE (2025),\u00a0<i>Aide \u00e0 la s\u00e9lection de biomasses v\u00e9g\u00e9tales pour la conception de biocomposites fonctionnels<\/i>,\u00a0<a href=\"https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/\">https:\/\/istblogs.d-marheine.com\/lovinra\/aide-a-la-selection-de-biomasses-vegetales-pour-la-conception-de-biocomposites\/<\/a><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1442\" aria-expanded=\"false\">Auteurs<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1442\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1442\" tabindex=\"0\" hidden=\"hidden\"><p>Patrice Buche<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1443\" aria-expanded=\"false\">Relecteurs<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1443\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1443\" tabindex=\"0\" hidden=\"hidden\"><p>Sophie Aubin, Magalie Weber<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1444\" aria-expanded=\"false\">Dates<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1444\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1444\" tabindex=\"0\" hidden=\"hidden\"><p>Date de cr\u00e9ation : 29\/10\/2025<\/p><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-208b1f18 elementor-section-height-min-height elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-items-middle wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"208b1f18\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;shape_divider_bottom&quot;:&quot;waves&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\n\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\n\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4737f674\" data-id=\"4737f674\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ac9543b elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"ac9543b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b8dc2f\" data-id=\"3b8dc2f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d43cad3 elementor-widget elementor-widget-button\" data-id=\"d43cad3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Cliquez ici<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Un retour d&rsquo;exp\u00e9rience qui pr\u00e9sente le couplage d\u2019ontologies et de r\u00e9seaux bay\u00e9siens pour optimiser le co\u00fbt de production et l\u2019impact environnemental de mat\u00e9riaux composites. <\/p>\n","protected":false},"author":117,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[308],"tags":[315,299,303,312],"class_list":["post-12092","post","type-post","status-publish","format-standard","hentry","category-retour-d-experience","tag-aide-a-la-decision","tag-ontologie","tag-outils","tag-owl"],"acf":[],"_links":{"self":[{"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/posts\/12092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/users\/117"}],"replies":[{"embeddable":true,"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/comments?post=12092"}],"version-history":[{"count":5,"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/posts\/12092\/revisions"}],"predecessor-version":[{"id":13081,"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/posts\/12092\/revisions\/13081"}],"wp:attachment":[{"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/media?parent=12092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/categories?post=12092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/istblogs.d-marheine.com\/lovinra\/wp-json\/wp\/v2\/tags?post=12092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}