{"id":9952,"date":"2023-12-22T08:00:07","date_gmt":"2023-12-22T07:00:07","guid":{"rendered":"https:\/\/fermi.univ-tlse3.fr\/?post_type=tribe_events&#038;p=9952"},"modified":"2023-12-22T09:10:49","modified_gmt":"2023-12-22T08:10:49","slug":"reseaux-et-societe-rayonnement-culturel-competition-economique-et-trajectoires-geospatiales-celestin-coquide-lpt-seminar-9-01-2024-14-h","status":"publish","type":"tribe_events","link":"https:\/\/fermi.univ-tlse3.fr\/fr\/home\/event\/reseaux-et-societe-rayonnement-culturel-competition-economique-et-trajectoires-geospatiales-celestin-coquide-lpt-seminar-9-01-2024-14-h\/","title":{"rendered":"R\u00e9seaux et soci\u00e9t\u00e9 : Rayonnement culturel, comp\u00e9tition \u00e9conomique et trajectoires g\u00e9ospatiales. &#8211; (C\u00e9lestin Coquid\u00e9 \/LPT \/ Seminar). &#8211; 9\/01\/2024, 14 H."},"content":{"rendered":"<p><span style=\"font-size: 20px;\"><span style=\"color: #191970;\"><strong>C\u00e9lestin Coquid\u00e9<\/strong><\/span> (LIRIS &amp; UCBL, Lyon)<\/span><\/p>\n<p><span style=\"background-color: #cecece;\">Seminar LPT, 9\/01\/2024, 14H, 3R1, seminar room, 3rd floor<\/span><\/p>\n<p><span style=\"color: #191970;\"><strong><span style=\"font-size: 20px;\">R\u00e9sum\u00e9 :<\/span><\/strong><\/span><br \/>\nLes ph\u00e9nom\u00e8nes complexes qu\u2019ils soient physiques, biologiques ou encore \u00e9conomiques se caract\u00e9risent par des propri\u00e9t\u00e9s \u00e9mergentes, observables uniquement \u00e0 certaines \u00e9chelles, rendant ainsi leur \u00e9tude analytique souvent difficile. Des exemples concrets tels que les pendules coupl\u00e9s, les \u00e9pid\u00e9mies et les crises financi\u00e8res illustrent la complexit\u00e9 de ces syst\u00e8mes. Pour faciliter leur compr\u00e9hension et leur analyse, nous utilisons la repr\u00e9sentation en graphe, ou r\u00e9seau. Un r\u00e9seau est un ensemble de n\u0153uds repr\u00e9sentant des entit\u00e9s, et de liens repr\u00e9sentant leurs interactions.<\/p>\n<p>Cette pr\u00e9sentation explore trois applications de la th\u00e9orie des graphes dans l\u2019analyse socio-\u00e9conomique. Nous commencerons par examiner comment Wikip\u00e9dia refl\u00e8te les tendances culturelles <strong>[1]<\/strong>, puis nous mod\u00e9liserons l\u2019\u00e9mergence de devises internationales au sein des r\u00e9seaux d\u2019\u00e9changes commerciaux <strong>[2,3]<\/strong>. Enfin, nous plongerons dans la construction et l\u2019analyse de r\u00e9seaux d\u00e9crivant des trajectoires g\u00e9ospatiales <strong>[4]<\/strong>.<\/p>\n<p><strong>[1]<\/strong> Novel version of PageRank, CheiRank and 2DRank for Wikipedia in Multilingual Network using Social Impact. Coquid\u00e9 C. et Lewoniewski W., Peer reviewed Article accepted for publication in Springer\u2019s Lecture Notes in Business Information Processing (LNBIP) series, (mars 2020).<\/p>\n<p><strong>[2] <\/strong>Prospects of BRICS currency dominance in international trade. Coquid\u00e9 C., Lages J. and Shepelyansky D.L. Appl. Netw. Sci. 8(65), (septembre 2023).<\/p>\n<p><strong>[3]<\/strong> Dollar-Yuan Battle in the World Trade Network. Coquid\u00e9 C., Lages J. and Shepelyansky D.L. Entropy 25(2), (f\u00e9vrier 2023).<br \/>\n<strong><br \/>\n[4]<\/strong> PageRank computation for Higher-Order Networks. Coquid\u00e9 C., Queiros J. et Queyroi F in Proc. Conf. Complex Networks, Madrid (2021).<\/p>\n<hr \/>\n<div class=\"leaflet-map WPLeafletMap\" style=\"height:300px; width:80%;\"><\/div><script>\nwindow.WPLeafletMapPlugin = window.WPLeafletMapPlugin || [];\nwindow.WPLeafletMapPlugin.push(function WPLeafletMapShortcode() {\/*<script>*\/\nvar baseUrl = atob('aHR0cHM6Ly97c30udGlsZS5vcGVuc3RyZWV0bWFwLm9yZy97en0ve3h9L3t5fS5wbmc=');\nvar base = (!baseUrl && window.MQ) ?\n    window.MQ.mapLayer() : L.tileLayer(baseUrl,\n        L.Util.extend({}, {\n            detectRetina: 0,\n        },\n        {\"subdomains\":\"abc\",\"noWrap\":false,\"maxZoom\":18}        )\n    );\n    var options = L.Util.extend({}, {\n        layers: [base],\n        attributionControl: false\n    },\n    {\"zoomControl\":true,\"scrollWheelZoom\":true,\"doubleClickZoom\":true,\"fitBounds\":true,\"minZoom\":9,\"maxZoom\":18,\"maxBounds\":null,\"attribution\":\"<a href=\\\"http:\\\/\\\/leafletjs.com\\\" title=\\\"Une biblioth\\u00e8que JS pour des cartes interactives\\\">Leaflet<\\\/a>; \\u00a9 <a href=\\\"http:\\\/\\\/www.openstreetmap.org\\\/copyright\\\">OpenStreetMap<\\\/a> contributeurs\"},\n    {});\nwindow.WPLeafletMapPlugin.createMap(options).setView([43.560705280387,1.4674275538563],16);window.WPLeafletMapPlugin.createScale({});});<\/script>\n<script>\nwindow.WPLeafletMapPlugin = window.WPLeafletMapPlugin || [];\nwindow.WPLeafletMapPlugin.push(function WPLeafletMarkerShortcode() {\/*<script>*\/\nvar map = window.WPLeafletMapPlugin.getCurrentMap();\nvar group = window.WPLeafletMapPlugin.getCurrentGroup();\nvar marker_options = window.WPLeafletMapPlugin.getIconOptions({});\nvar marker = L.marker(\n    [0,0],\n    marker_options\n);\nvar is_image = map.is_image_map;\n    marker.setLatLng( map.getCenter() );\nif (marker_options.draggable) {\n    marker.on('dragend', function () {\n        var latlng = this.getLatLng();\n        var lat = latlng.lat;\n        var lng = latlng.lng;\n        if (is_image) {\n            console.log('leaflet-marker y=' + lat + ' x=' + lng);\n        } else {\n            console.log('leaflet-marker lat=' + lat + ' lng=' + lng);\n        }\n    });\n}\nmarker.addTo( group );\nmarker.bindPopup(window.WPLeafletMapPlugin.unescape('Seminar room, 3R1'));window.WPLeafletMapPlugin.markers.push( marker );\n        });<\/script>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9sum\u00e9 : Les ph\u00e9nom\u00e8nes complexes qu\u2019ils soient physiques, biologiques ou encore \u00e9conomiques&#8230;<\/p>\n","protected":false},"author":5,"featured_media":0,"template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[48,313,233],"class_list":["post-9952","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-events","tribe_events_cat-lpt","tribe_events_cat-seminars","cat_events","cat_lpt","cat_seminars"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - 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