{"id":80,"date":"2020-12-17T10:59:26","date_gmt":"2020-12-17T10:59:26","guid":{"rendered":"https:\/\/blogit.itu.dk\/lucarossi\/?p=80"},"modified":"2021-02-11T12:30:13","modified_gmt":"2021-02-11T12:30:13","slug":"exploring-multilayer-networks-in-vr","status":"publish","type":"post","link":"https:\/\/blogit.itu.dk\/lucarossi\/2020\/12\/17\/exploring-multilayer-networks-in-vr\/","title":{"rendered":"Exploring  multilayer networks in VR"},"content":{"rendered":"<p>Multilayer networks are an increasingly popular way to model complex relations between various types of entities and they have been applied to a large number of real-world data sets. Their intrinsic complexity makes the visualization of this type of network extremely challenging and still an open research area. To help the visual exploration of complex multilayer network structures, today we are releasing MNET-VR. MNET-VR is the output of a research project that I carried on with Leonard Maxim and that was based at the Networks, Data &amp; Society research group of the IT University of Copenhagen and supported by the Digital Design Department. MNET-VR explores the potential of Virtual Reality to visualize this type of network structure.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-96\" src=\"https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-1024x614.jpg\" alt=\"\" width=\"625\" height=\"375\" srcset=\"https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-1024x614.jpg 1024w, https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-300x180.jpg 300w, https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-768x461.jpg 768w, https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-600x360.jpg 600w, https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-1536x922.jpg 1536w, https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-2048x1229.jpg 2048w, https:\/\/blogit.itu.dk\/lucarossi\/wp-content\/uploads\/sites\/80\/2020\/12\/screenshot2-624x374.jpg 624w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/p>\n<p><a href=\"http:\/\/leonardmaxim.com\/mnetvr\/index.html\">MNET-VR<\/a> offers basic functions to visualize and filter multilayer network structures. MNET-VR does not offer, at this stage, the possibility to manipulate the network layout. A proper 3D layout of the network can be obtained through the R package <a href=\"https:\/\/cran.r-project.org\/web\/packages\/multinet\/index.html\">multinet<\/a>. While its primary goal is to explore multilayer networks, MNET-VR can also be used to visualize single layer networks using <a href=\"https:\/\/cran.r-project.org\/web\/packages\/igraph\/index.html\">igraph<\/a> and multinet. The export of of the files for visualization is done through two simple R functions that we make available on the <a href=\"http:\/\/leonardmaxim.com\/mnetvr\/index.html\">website<\/a>. MNET-VR is designed for Oculus Rift\/Oculus Quest with Link.<\/p>\n<p>Here you can get a preview of how it works even it the video format does not really give you the full experience:<\/p>\n<p><a href=\"https:\/\/vimeo.com\/492023068\">MNET-VR Trailer<\/a> from <a href=\"https:\/\/vimeo.com\/leonardmaxim\">Leonard Maxim<\/a> on <a href=\"https:\/\/vimeo.com\">Vimeo<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Multilayer networks are an increasingly popular way to model complex relations between various types of entities and they have been applied to a large number of real-world data sets. Their [&hellip;]<\/p>\n","protected":false},"author":130,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-80","post","type-post","status-publish","format-standard","hentry","category-research"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/posts\/80","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/users\/130"}],"replies":[{"embeddable":true,"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/comments?post=80"}],"version-history":[{"count":4,"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/posts\/80\/revisions"}],"predecessor-version":[{"id":97,"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/posts\/80\/revisions\/97"}],"wp:attachment":[{"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/media?parent=80"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/categories?post=80"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogit.itu.dk\/lucarossi\/wp-json\/wp\/v2\/tags?post=80"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}