{"id":"https://openalex.org/W4210281808","doi":"https://doi.org/10.1145/3460819","title":"Online Learning for Adaptive Video Streaming in Mobile Networks","display_name":"Online Learning for Adaptive Video Streaming in Mobile Networks","publication_year":2022,"publication_date":"2022-01-27","ids":{"openalex":"https://openalex.org/W4210281808","doi":"https://doi.org/10.1145/3460819"},"language":"en","primary_location":{"id":"doi:10.1145/3460819","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460819","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2318/1846117","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030682959","display_name":"Theodoros Karagkioules","orcid":"https://orcid.org/0000-0002-4156-5601"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Theodoros Karagkioules","raw_affiliation_strings":["T\u00e9l\u00e9com Paris, Palaiseau, France"],"raw_orcid":"https://orcid.org/0000-0002-4156-5601","affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris, Palaiseau, France","institution_ids":["https://openalex.org/I12356871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070393786","display_name":"Georgios S. Paschos","orcid":"https://orcid.org/0000-0002-5922-1612"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Georgios S. Paschos","raw_affiliation_strings":["Amazon.com, Boulogne-Billancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amazon.com, Boulogne-Billancourt, France","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062148267","display_name":"Nikolaos Liakopoulos","orcid":"https://orcid.org/0000-0002-9339-8921"},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nikolaos Liakopoulos","raw_affiliation_strings":["Huawei Technologies, Boulogne-Billancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Boulogne-Billancourt, France","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025967822","display_name":"Attilio Fiandrotti","orcid":"https://orcid.org/0000-0002-9991-6822"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Attilio Fiandrotti","raw_affiliation_strings":["T\u00e9l\u00e9com Paris, Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris, Palaiseau, France","institution_ids":["https://openalex.org/I12356871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031923941","display_name":"Dimitrios Tsilimantos","orcid":"https://orcid.org/0000-0002-1154-499X"},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dimitrios Tsilimantos","raw_affiliation_strings":["Huawei Technologies, Boulogne-Billancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Boulogne-Billancourt, France","institution_ids":["https://openalex.org/I4210123571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042732174","display_name":"Marco Cagnazzo","orcid":"https://orcid.org/0000-0001-6731-3755"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marco Cagnazzo","raw_affiliation_strings":["T\u00e9l\u00e9com Paris,  Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"T\u00e9l\u00e9com Paris,  Palaiseau, France","institution_ids":["https://openalex.org/I12356871"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5030682959"],"corresponding_institution_ids":["https://openalex.org/I12356871"],"apc_list":null,"apc_paid":null,"fwci":0.9133,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74079682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"18","issue":"1","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.831317126750946},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.6768432855606079},{"id":"https://openalex.org/keywords/constant-bitrate","display_name":"Constant bitrate","score":0.6604089736938477},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6331003904342651},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.6312103271484375},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4994926452636719},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42949971556663513},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4211367964744568},{"id":"https://openalex.org/keywords/variable-bitrate","display_name":"Variable bitrate","score":0.4138844907283783},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3263779580593109},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.21144023537635803},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.172104150056839},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.08012983202934265}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.831317126750946},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.6768432855606079},{"id":"https://openalex.org/C34339180","wikidata":"https://www.wikidata.org/wiki/Q1325924","display_name":"Constant bitrate","level":4,"score":0.6604089736938477},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6331003904342651},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.6312103271484375},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4994926452636719},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42949971556663513},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4211367964744568},{"id":"https://openalex.org/C57667952","wikidata":"https://www.wikidata.org/wiki/Q1154443","display_name":"Variable bitrate","level":3,"score":0.4138844907283783},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3263779580593109},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.21144023537635803},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.172104150056839},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.08012983202934265},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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":4,"locations":[{"id":"doi:10.1145/3460819","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460819","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-03591241v1","is_oa":false,"landing_page_url":"https://telecom-paris.hal.science/hal-03591241","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications and Applications, 2022, 18 (1), pp.1-22. &#x27E8;10.1145/3460819&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:iris.unito.it:2318/1846117","is_oa":true,"landing_page_url":"http://hdl.handle.net/2318/1846117","pdf_url":null,"source":{"id":"https://openalex.org/S4306400637","display_name":"Institutional Research Information System University of Turin (University of Turin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I55143463","host_organization_name":"University of Turin","host_organization_lineage":["https://openalex.org/I55143463"],"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":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:www.research.unipd.it:11577/3454207","is_oa":true,"landing_page_url":"https://dl.acm.org/doi/10.1145/3460819","pdf_url":null,"source":{"id":"https://openalex.org/S4377196283","display_name":"Research Padua  Archive (University of Padua)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"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":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.unito.it:2318/1846117","is_oa":true,"landing_page_url":"http://hdl.handle.net/2318/1846117","pdf_url":null,"source":{"id":"https://openalex.org/S4306400637","display_name":"Institutional Research Information System University of Turin (University of Turin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I55143463","host_organization_name":"University of Turin","host_organization_lineage":["https://openalex.org/I55143463"],"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":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1986570368","https://openalex.org/W2017146017","https://openalex.org/W2084103412","https://openalex.org/W2127034683","https://openalex.org/W2185395384","https://openalex.org/W2300178424","https://openalex.org/W2592542720","https://openalex.org/W2602023803","https://openalex.org/W2611770302","https://openalex.org/W2732567092","https://openalex.org/W2744628735","https://openalex.org/W2759880155","https://openalex.org/W2798019336","https://openalex.org/W2802272336","https://openalex.org/W2802889123","https://openalex.org/W2804559716","https://openalex.org/W2883461691","https://openalex.org/W2886723870","https://openalex.org/W2906364736","https://openalex.org/W2914208805","https://openalex.org/W2923342475","https://openalex.org/W2943028451","https://openalex.org/W2947306566","https://openalex.org/W2949874897","https://openalex.org/W2950940817","https://openalex.org/W2951825612","https://openalex.org/W2952356233","https://openalex.org/W2952505272","https://openalex.org/W2963194570","https://openalex.org/W2963233639","https://openalex.org/W2963699234","https://openalex.org/W2964267179","https://openalex.org/W3005455145","https://openalex.org/W3009248904","https://openalex.org/W3029186636","https://openalex.org/W3030973072","https://openalex.org/W3032042823","https://openalex.org/W3033886763","https://openalex.org/W3034028080","https://openalex.org/W3080338915","https://openalex.org/W3160502863","https://openalex.org/W4292022450","https://openalex.org/W4295108976"],"related_works":["https://openalex.org/W2097846364","https://openalex.org/W2114244888","https://openalex.org/W4386172477","https://openalex.org/W1687620409","https://openalex.org/W2359580318","https://openalex.org/W2541582778","https://openalex.org/W4367694084","https://openalex.org/W2028638928","https://openalex.org/W2280226702","https://openalex.org/W2663282472"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,32,97],"novel":[6],"algorithm":[7],"for":[8,61],"video":[9],"bitrate":[10,34],"adaptation":[11,35],"in":[12,69,91],"HTTP":[13],"Adaptive":[14],"Streaming":[15],"(HAS),":[16],"based":[17],"on":[18,83],"online":[19],"learning.":[20],"The":[21],"proposed":[22],"algorithm,":[23],"named":[24],"Learn2Adapt":[25],"(L2A)":[26],",":[27],"is":[28],"shown":[29],"to":[30],"provide":[31],"robust":[33],"strategy":[36],"which,":[37],"unlike":[38],"most":[39],"of":[40,87,101],"the":[41,84,93,102],"state-of-the-art":[42],"techniques,":[43],"does":[44],"not":[45],"require":[46],"parameter":[47],"tuning,":[48],"channel":[49,70,103],"model":[50],"assumptions,":[51],"or":[52],"application-specific":[53],"adjustments.":[54],"These":[55],"properties":[56],"make":[57],"it":[58],"very":[59],"suitable":[60],"mobile":[62],"users,":[63],"who":[64],"typically":[65],"experience":[66],"fast":[67],"variations":[68],"characteristics.":[71],"Experimental":[72],"results,":[73],"over":[74],"real":[75],"4G":[76],"traffic":[77],"traces,":[78],"show":[79],"that":[80],"L2A":[81],"improves":[82],"overall":[85],"Quality":[86],"Experience":[88],"(QoE)":[89],"and":[90,104],"particular":[92],"average":[94],"streaming":[95],"bitrate,":[96],"result":[98],"obtained":[99],"independently":[100],"application":[105],"scenarios.":[106]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
