{"id":2455,"date":"2026-09-16T15:02:12","date_gmt":"2026-09-16T13:02:12","guid":{"rendered":"https:\/\/makit.edu.umontpellier.fr\/?page_id=2455"},"modified":"2026-09-16T15:02:13","modified_gmt":"2026-09-16T13:02:13","slug":"oscar-gaggiotti","status":"publish","type":"page","link":"https:\/\/makit.edu.umontpellier.fr\/fr\/fellows\/fellows-visiting-scientists\/oscar-gaggiotti\/","title":{"rendered":"Oscar Gaggiotti"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"453\" height=\"522\" src=\"https:\/\/makit.edu.umontpellier.fr\/files\/2026\/09\/Photo_Oscar_GAGGIOTTI-1.png\" alt=\"\" class=\"wp-image-2445\" style=\"width:231px;height:auto\" srcset=\"https:\/\/makit.edu.umontpellier.fr\/files\/2026\/09\/Photo_Oscar_GAGGIOTTI-1.png 453w, https:\/\/makit.edu.umontpellier.fr\/files\/2026\/09\/Photo_Oscar_GAGGIOTTI-1-260x300.png 260w\" sizes=\"auto, (max-width: 453px) 100vw, 453px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Oscar Gaggiotti est professeur au Centre pour la diversit\u00e9 biologique et \u00e0 l'Institut \u00e9cossais des oc\u00e9ans de l'\u00c9cole de biologie de l'Universit\u00e9 de St Andrews (\u00c9cosse). Il a obtenu sa ma\u00eetrise et son doctorat en \u00e9cologie et \u00e9volution de l'Universit\u00e9 Rutgers (\u00c9tats-Unis) et son habilitation de l'Universit\u00e9 d'Helsinki (Finlande).<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ses recherches portent sur le d\u00e9veloppement de mod\u00e8les math\u00e9matiques et statistiques pour int\u00e9grer l'\u00e9cologie et la biologie de l'\u00e9volution. Il a apport\u00e9 une contribution significative \u00e0 la biologie des m\u00e9tapopulations en montrant comment la dynamique du non-\u00e9quilibre fa\u00e7onne la structure g\u00e9n\u00e9tique et en d\u00e9veloppant des m\u00e9thodes bay\u00e9siennes qui combinent des donn\u00e9es g\u00e9n\u00e9tiques, d\u00e9mographiques et environnementales pour identifier les moteurs \u00e9cologiques de la variation g\u00e9n\u00e9tique spatiale et de l'adaptation locale. Ces approches ont \u00e9t\u00e9 appliqu\u00e9es \u00e0 la gestion et \u00e0 la conservation d'un large \u00e9ventail d'esp\u00e8ces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plus r\u00e9cemment, son travail s'est \u00e9tendu \u00e0 l'apprentissage profond explicable pour r\u00e9pondre aux limites de l'inf\u00e9rence bas\u00e9e sur un mod\u00e8le, y compris la sp\u00e9cification erron\u00e9e du mod\u00e8le et les d\u00e9fis informatiques pos\u00e9s par les ensembles de donn\u00e9es g\u00e9nomiques \u00e0 grande \u00e9chelle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au cours de sa bourse MAK\u2019IT, il collaborera avec des chercheurs du Centre de biologie pour la gestion des populations (INRAE) afin d\u2019int\u00e9grer l\u2019IA dans des m\u00e9thodes d\u2019inf\u00e9rence statistique pour l\u2019analyse des polymorphismes pangenomiques chez les insectes nuisibles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Oscar Gaggiotti is a Professor at the Centre for Biological Diversity and the Scottish Oceans Institute in the School of Biology at the University of St Andrews (Scotland). He obtained his MSc and PhD in Ecology and Evolution from Rutgers University (USA) and his Habilitation from the University of Helsinki (Finland). His research focuses on&hellip;<\/p>","protected":false},"author":1400,"featured_media":0,"parent":912,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"1000,2161,2220,2393,1119,1841","_relevanssi_noindex_reason":"","footnotes":""},"class_list":["post-2455","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/pages\/2455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/users\/1400"}],"replies":[{"embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/comments?post=2455"}],"version-history":[{"count":0,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/pages\/2455\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/pages\/912"}],"wp:attachment":[{"href":"https:\/\/makit.edu.umontpellier.fr\/fr\/wp-json\/wp\/v2\/media?parent=2455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}