{"id":"https://openalex.org/W2761741940","doi":"https://doi.org/10.1109/nof.2017.8251212","title":"Improving QoE prediction in mobile video through machine learning","display_name":"Improving QoE prediction in mobile video through machine learning","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2761741940","doi":"https://doi.org/10.1109/nof.2017.8251212","mag":"2761741940"},"language":"en","primary_location":{"id":"doi:10.1109/nof.2017.8251212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nof.2017.8251212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 8th International Conference on the Network of the Future (NOF)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orbi.uliege.be/handle/2268/214928","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081556750","display_name":"Pedro Casas","orcid":"https://orcid.org/0000-0002-0951-2331"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Pedro Casas","raw_affiliation_strings":["AIT Austrian Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024027566","display_name":"Sarah Wassermann","orcid":"https://orcid.org/0000-0003-4068-3742"},"institutions":[{"id":"https://openalex.org/I157674565","display_name":"University of Li\u00e8ge","ror":"https://ror.org/00afp2z80","country_code":"BE","type":"education","lineage":["https://openalex.org/I157674565"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Sarah Wassermann","raw_affiliation_strings":["Université de Liège","Universit\u00e9 de Li\u00e8ge"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Université de Liège","institution_ids":["https://openalex.org/I157674565"]},{"raw_affiliation_string":"Universit\u00e9 de Li\u00e8ge","institution_ids":["https://openalex.org/I157674565"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7164,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.83953716,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9782000184059143,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8444985747337341},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.8007776737213135},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6477975845336914},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5906060338020325},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5449548959732056},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5089914798736572},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.507820188999176},{"id":"https://openalex.org/keywords/subjective-video-quality","display_name":"Subjective video quality","score":0.4515777826309204},{"id":"https://openalex.org/keywords/streaming-algorithm","display_name":"Streaming algorithm","score":0.44652512669563293},{"id":"https://openalex.org/keywords/predictive-modelling","display_name":"Predictive modelling","score":0.44233232736587524},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3968246579170227},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35280537605285645},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31288811564445496},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2643205523490906},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.2543434500694275},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.10622867941856384}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8444985747337341},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.8007776737213135},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6477975845336914},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5906060338020325},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5449548959732056},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5089914798736572},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.507820188999176},{"id":"https://openalex.org/C114227958","wikidata":"https://www.wikidata.org/wiki/Q7631422","display_name":"Subjective video quality","level":4,"score":0.4515777826309204},{"id":"https://openalex.org/C187166803","wikidata":"https://www.wikidata.org/wiki/Q2835831","display_name":"Streaming algorithm","level":3,"score":0.44652512669563293},{"id":"https://openalex.org/C45804977","wikidata":"https://www.wikidata.org/wiki/Q7239673","display_name":"Predictive modelling","level":2,"score":0.44233232736587524},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3968246579170227},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35280537605285645},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31288811564445496},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2643205523490906},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.2543434500694275},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.10622867941856384},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nof.2017.8251212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nof.2017.8251212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 8th International Conference on the Network of the Future (NOF)","raw_type":"proceedings-article"},{"id":"pmh:oai:orbi.ulg.ac.be:2268/214928","is_oa":true,"landing_page_url":"https://orbi.uliege.be/handle/2268/214928","pdf_url":null,"source":{"id":"https://openalex.org/S4306400651","display_name":"Open Repository and Bibliography (University of Li\u00e8ge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I157674565","host_organization_name":"University of Li\u00e8ge","host_organization_lineage":["https://openalex.org/I157674565"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc. 8th International Conference on Network of the Future (2017-11); NoF 2017: 8th International Conference on Network of the Future, London, United Kingdom [GB], du 22 novembre 2017 au 24 novembre 2017","raw_type":"http://purl.org/coar/resource_type/c_5794"}],"best_oa_location":{"id":"pmh:oai:orbi.ulg.ac.be:2268/214928","is_oa":true,"landing_page_url":"https://orbi.uliege.be/handle/2268/214928","pdf_url":null,"source":{"id":"https://openalex.org/S4306400651","display_name":"Open Repository and Bibliography (University of Li\u00e8ge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I157674565","host_organization_name":"University of Li\u00e8ge","host_organization_lineage":["https://openalex.org/I157674565"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc. 8th International Conference on Network of the Future (2017-11); NoF 2017: 8th International Conference on Network of the Future, London, United Kingdom [GB], du 22 novembre 2017 au 24 novembre 2017","raw_type":"http://purl.org/coar/resource_type/c_5794"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.46000000834465027,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1490760466","https://openalex.org/W1525018799","https://openalex.org/W1572978214","https://openalex.org/W1762837646","https://openalex.org/W1986570368","https://openalex.org/W2007572929","https://openalex.org/W2025518782","https://openalex.org/W2026549660","https://openalex.org/W2040064936","https://openalex.org/W2046618506","https://openalex.org/W2047570054","https://openalex.org/W2084200885","https://openalex.org/W2101347143","https://openalex.org/W2106489024","https://openalex.org/W2110424938","https://openalex.org/W2141669903","https://openalex.org/W2171884881","https://openalex.org/W2331829983","https://openalex.org/W2470890399","https://openalex.org/W2727698908","https://openalex.org/W3007940350","https://openalex.org/W3163885138","https://openalex.org/W6634091482","https://openalex.org/W6637666141"],"related_works":["https://openalex.org/W4388138958","https://openalex.org/W1996919562","https://openalex.org/W2046455617","https://openalex.org/W2883239366","https://openalex.org/W4390768785","https://openalex.org/W3127182254","https://openalex.org/W1971541619","https://openalex.org/W1543922763","https://openalex.org/W2053916852","https://openalex.org/W2796797126"],"abstract_inverted_index":{"Despite":[0],"the":[1,12,32,76,97,142,157,170,192,218,221],"massive":[2],"adoption":[3],"of":[4,46,78,99,144,159,202,220],"HTTP":[5],"adaptive":[6],"streaming":[7,80],"technology,":[8],"buffering":[9,26,47,160,204],"is":[10,27,37,48,198],"still":[11],"most":[13],"harmful":[14],"event":[15],"for":[16,31,102,128,232],"QoE":[17,77,115,129,183,234],"in":[18,51,117,131,209,213,236],"video":[19,56,79,119,132,146,178,237],"streaming.":[20,238],"Previous":[21],"studies":[22],"have":[23],"shown":[24],"that":[25,196],"not":[28],"only":[29],"detrimental":[30],"overall":[33],"user":[34],"experience,":[35],"but":[36],"also":[38],"highly":[39],"correlated":[40],"to":[41,84,90,95,113,125,155,217,230],"viewer":[42],"engagement.":[43],"The":[44],"occurrence":[45,219],"particularly":[49],"critical":[50],"cellular":[52,85],"networks":[53],"and":[54,64,73,140,161,168],"mobile":[55,118,177],"deployments,":[57],"as":[58],"network":[59,65,86],"conditions":[60],"are":[61,135],"less":[62],"stable":[63],"resources":[66],"more":[67],"limited.":[68],"In":[69,105],"this":[70,106],"context,":[71],"monitoring":[72],"properly":[74],"predicting":[75],"services":[81],"becomes":[82],"paramount":[83],"operators,":[87],"who":[88],"need":[89],"offer":[91],"high":[92],"quality":[93,103],"levels":[94],"reduce":[96],"risks":[98],"customers":[100],"churning":[101],"dissatisfaction.":[104],"paper,":[107],"we":[108,149],"present":[109],"a":[110,151,174,199],"novel":[111],"approach":[112],"multi-dimensional":[114],"prediction":[116,130,190],"using":[120],"machine":[121],"learning":[122],"models.":[123],"Contrary":[124],"previous":[126,210],"models":[127,172,194,211],"streaming,":[133],"which":[134],"generally":[136,207],"uni-":[137],"or":[138],"low-dimensional":[139],"model":[141,156],"impact":[143,158],"single":[145],"descriptors":[147,206],"independently,":[148],"use":[150],"high-dimensional":[152],"input":[153],"space":[154],"initial":[162],"delay":[163],"on":[164,173,227],"QoE.":[165],"We":[166],"train":[167],"test":[169],"proposed":[171,193],"publicly":[175],"available":[176],"dataset,":[179],"generated":[180],"from":[181],"subjective":[182],"tests":[184],"with":[185],"real":[186],"viewers.":[187],"Besides":[188],"improving":[189],"performance,":[191],"show":[195],"there":[197],"clear":[200],"influence":[201],"other":[203],"pattern":[205],"neglected":[208],"-":[212],"particular":[214],"those":[215],"linked":[216],"last":[222],"stalling":[223],"event,":[224],"shedding":[225],"light":[226],"new":[228],"KPIs":[229],"monitor":[231],"better":[233],"assessment":[235]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":6}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}