{"id":57083,"date":"2025-03-14T00:29:36","date_gmt":"2025-03-13T23:29:36","guid":{"rendered":"https:\/\/www.tk.etf.unsa.ba\/bs\/?p=57083"},"modified":"2025-03-14T00:32:56","modified_gmt":"2025-03-13T23:32:56","slug":"research-article-published-in-frontiers-in-computer-science","status":"publish","type":"post","link":"https:\/\/www.tk.etf.unsa.ba\/bs\/2025\/03\/research-article-published-in-frontiers-in-computer-science\/","title":{"rendered":"Istra\u017eiva\u010dki \u010dlanak objavljen u \u010dasopisu Frontiers in Computer Science"},"content":{"rendered":"<p><\/p>\n<section id=\"Abs1\" class=\"Abstract\" lang=\"en\">Istra\u017eiva\u010dki \u010dlanak pod naslovom\u00a0 &#8220;Top-down and bottom-up approaches to video quality of experience studies; overview and proposal of a new model&#8221; objavljen u \u010dasopisu Frontiers in Computer Science<br \/>\n<!--more--><\/p>\n<h6>Naslov<\/h6>\n<p>Top-down and bottom-up approaches to video quality of experience studies; overview and proposal of a new model<\/p>\n<h6>Autori<\/h6>\n<ul class=\"test-contributor-names\">\n<li><span class=\"button-link-text-container\"><span class=\"button-link-text\"><strong><span class=\"react-xocs-alternative-link\">Kamil Koniuch <\/span><\/strong><span id=\"baff1\" class=\"author-ref\"><\/span><\/span><\/span>\n<ul class=\"test-contributor-names\">\n<li>Institute of Communication Technologies, Faculty of Computer Science, Electronics and Telecommunications, AGH University of Krakow, Cracow, Poland<\/li>\n<\/ul>\n<\/li>\n<li><strong>Sabina Barakovi\u0107<\/strong>\n<ul class=\"test-contributor-names\">\n<li>University of Sarajevo, <span class=\"NLM_contrib-group\"><span class=\"contribDegrees corresponding \"><span class=\"overlay\">Faculty of Traffic and Communications<\/span><\/span><\/span>, Sarajevo, Bosnia and Herzegovina<\/li>\n<\/ul>\n<\/li>\n<li><strong>Jasmina Barakovi\u0107 Husi\u0107<\/strong>\n<ul class=\"test-contributor-names\">\n<li>University of Sarajevo, Faculty of Electrical Engineering, Sarajevo, Bosnia and Herzegovina<\/li>\n<\/ul>\n<\/li>\n<li><strong>Sruti Subramanian<\/strong>\n<ul class=\"test-contributor-names\">\n<li>Department of Information Security and Communication Technology, Norwegian University of Science and Technology, Trondheim, Norway<\/li>\n<\/ul>\n<\/li>\n<li><strong>Katrien De Moor<\/strong>\n<ul class=\"test-contributor-names\">\n<li>Department of Information Security and Communication Technology, Norwegian University of Science and Technology, Trondheim, Norway<\/li>\n<\/ul>\n<\/li>\n<li><strong>Lucjan Janowski<\/strong>\n<ul class=\"test-contributor-names\">\n<li>Institute of Communication Technologies, Faculty of Computer Science, Electronics and Telecommunications, AGH University of Krakow, Cracow, Poland<\/li>\n<\/ul>\n<\/li>\n<li><strong>Micha\u0142 Wierzcho\u0144<\/strong>\n<ul class=\"test-contributor-names\">\n<li>Consciousness Lab, Institute of Psychology, Jagiellonian University, Cracow, Poland<\/li>\n<li>Centre for Brain Research, Jagiellonian University, Cracow, Poland<\/li>\n<li>Jagiellonian Human-Centered Artificial Intelligence Laboratory, Jagiellonian University, Cracow, Poland<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h6 class=\"Heading\">Sa\u017eetak<\/h6>\n<div id=\"abssec0030\">\n<div id=\"abspara0030\" class=\"u-margin-s-bottom\">Modern video streaming services require quality assurance of the presented audiovisual material. Quality assurance mechanisms allow streaming platforms to provide quality levels that are considered sufficient to yield user satisfaction, with the least possible amount of data transferred. A variety of measures and approaches have been developed to control video quality, e.g., by adapting it to network conditions. These include objective matrices of the quality and thresholds identified by means of subjective perceptual judgments. The former group of matrices has recently gained the attention of (multi) media researchers. They call this area of study \u201cQuality of Experience\u201d (QoE). In this paper, we present a theoretical model based on review of previous QoE\u2019s models. We argue that most of them represent the bottom-up approach to modeling. Such models focus on describing as many variables as possible, but with a limited ability to investigate the causal relationship between them; therefore, the applicability of the findings in practice is limited. To advance the field, we therefore propose a structural, top-down model of video QoE that describes causal relationships among variables. This novel top-down model serves as a practical guide for structuring QoE experiments, ensuring the incorporation of influential factors in a confirmatory manner<\/div>\n<\/div>\n<\/section>\n<div lang=\"en\">\n<h6><\/h6>\n<h6>DOI<\/h6>\n<ul>\n<li>https:\/\/doi.org\/10.3389\/fcomp.2024.1305670<\/li>\n<\/ul>\n<h6 class=\"entry-content\">URL<\/h6>\n<section><\/section>\n<ul>\n<li class=\"entry-content\">Full article available on: https:\/\/www.frontiersin.org\/journals\/computer-science\/articles\/10.3389\/fcomp.2024.1305670\/full<\/li>\n<\/ul>\n<\/div>\n<section>\n<h6><\/h6>\n<h6>Elektronski ISSN<\/h6>\n<p>2624-9898<\/p>\n<h6><\/h6>\n<h6>Publisher<\/h6>\n<\/section>\n<div>\n<p>Frontiers Media S.A.<\/p>\n<\/div>\n<h6><\/h6>\n<h6>Faktor uticaja<\/h6>\n<div>\n<p>2.4 (2023)<\/p>\n<\/div>\n<div><\/div>\n<div>\n<div><\/div>\n<div><a title=\"SCImago Journal &amp; Country Rank\" href=\"https:\/\/www.scimagojr.com\/journalsearch.php?q=21101062832&amp;tip=sid&amp;exact=no\"><img decoding=\"async\" src=\"https:\/\/www.scimagojr.com\/journal_img.php?id=21101062832\" alt=\"SCImago Journal &amp; Country Rank\" border=\"0\" \/><\/a><\/div>\n<\/div>\n<div><\/div>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Tra\u017eena stranica nije dostupna na bosanskom jeziku!<\/p>\n","protected":false},"author":14,"featured_media":57084,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-57083","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-homepage-slides-english"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/posts\/57083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/comments?post=57083"}],"version-history":[{"count":3,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/posts\/57083\/revisions"}],"predecessor-version":[{"id":57086,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/posts\/57083\/revisions\/57086"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/media\/57084"}],"wp:attachment":[{"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/media?parent=57083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/categories?post=57083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tk.etf.unsa.ba\/bs\/wp-json\/wp\/v2\/tags?post=57083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}