{"id":"https://openalex.org/W3040567926","doi":"https://doi.org/10.1007/s11042-020-09214-9","title":"Look ahead to improve QoE in DASH streaming","display_name":"Look ahead to improve QoE in DASH streaming","publication_year":2020,"publication_date":"2020-06-30","ids":{"openalex":"https://openalex.org/W3040567926","doi":"https://doi.org/10.1007/s11042-020-09214-9","mag":"3040567926"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-020-09214-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11042-020-09214-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11042-020-09214-9.pdf","source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11042-020-09214-9.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062265260","display_name":"Rom\u00e1n Belda","orcid":"https://orcid.org/0000-0003-2244-2371"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Rom\u00e1n Belda","raw_affiliation_strings":["Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084077053","display_name":"Ismael de Fez","orcid":"https://orcid.org/0000-0002-1337-1973"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ismael de Fez","raw_affiliation_strings":["Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain"],"raw_orcid":"https://orcid.org/0000-0002-1337-1973","affiliations":[{"raw_affiliation_string":"Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077768085","display_name":"Pau Arce","orcid":"https://orcid.org/0000-0001-5726-9228"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pau Arce","raw_affiliation_strings":["Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038798357","display_name":"Juan Carlos Guerri","orcid":"https://orcid.org/0000-0002-5807-1923"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Carlos Guerri","raw_affiliation_strings":["Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, 46022, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062265260"],"corresponding_institution_ids":["https://openalex.org/I60053951"],"apc_list":null,"apc_paid":null,"fwci":0.5887,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69077857,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"79","issue":"33-34","first_page":"25143","last_page":"25170"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.998199999332428,"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"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9936000108718872,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dynamic-adaptive-streaming-over-http","display_name":"Dynamic Adaptive Streaming over HTTP","score":0.9361211061477661},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9235225319862366},{"id":"https://openalex.org/keywords/constant-bitrate","display_name":"Constant bitrate","score":0.8399447202682495},{"id":"https://openalex.org/keywords/dash","display_name":"Dash","score":0.7831482887268066},{"id":"https://openalex.org/keywords/variable-bitrate","display_name":"Variable bitrate","score":0.7428263425827026},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.7029725313186646},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.6199079751968384},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5468889474868774},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5216763019561768},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.42571014165878296},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.41435906291007996},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.37016916275024414},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3603076934814453},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3537488579750061},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23459497094154358},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19582587480545044},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.14675650000572205},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.1379406452178955},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.12819144129753113},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08064377307891846}],"concepts":[{"id":"https://openalex.org/C2777588599","wikidata":"https://www.wikidata.org/wiki/Q135299","display_name":"Dynamic Adaptive Streaming over HTTP","level":4,"score":0.9361211061477661},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9235225319862366},{"id":"https://openalex.org/C34339180","wikidata":"https://www.wikidata.org/wiki/Q1325924","display_name":"Constant bitrate","level":4,"score":0.8399447202682495},{"id":"https://openalex.org/C2776090536","wikidata":"https://www.wikidata.org/wiki/Q187819","display_name":"Dash","level":2,"score":0.7831482887268066},{"id":"https://openalex.org/C57667952","wikidata":"https://www.wikidata.org/wiki/Q1154443","display_name":"Variable bitrate","level":3,"score":0.7428263425827026},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.7029725313186646},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.6199079751968384},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5468889474868774},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5216763019561768},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.42571014165878296},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.41435906291007996},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.37016916275024414},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3603076934814453},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3537488579750061},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23459497094154358},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19582587480545044},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.14675650000572205},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.1379406452178955},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.12819144129753113},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08064377307891846},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11042-020-09214-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11042-020-09214-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11042-020-09214-9.pdf","source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"},{"id":"pmh:oai:riunet.upv.es:10251/166899","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/166899","pdf_url":null,"source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1007/s11042-020-09214-9","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11042-020-09214-9","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11042-020-09214-9.pdf","source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4193775118","display_name":null,"funder_award_id":"Project 20180810","funder_id":"https://openalex.org/F4320334905","funder_display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia"},{"id":"https://openalex.org/G6652250759","display_name":null,"funder_award_id":"PAID-10-18","funder_id":"https://openalex.org/F4320334905","funder_display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia"}],"funders":[{"id":"https://openalex.org/F4320334905","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3040567926.pdf","grobid_xml":"https://content.openalex.org/works/W3040567926.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1564591558","https://openalex.org/W1979923570","https://openalex.org/W2016063395","https://openalex.org/W2046119925","https://openalex.org/W2053276589","https://openalex.org/W2061700262","https://openalex.org/W2081655377","https://openalex.org/W2104644670","https://openalex.org/W2117804578","https://openalex.org/W2119821739","https://openalex.org/W2157326593","https://openalex.org/W2167407752","https://openalex.org/W2280226702","https://openalex.org/W2300178424","https://openalex.org/W2411863134","https://openalex.org/W2474872354","https://openalex.org/W2507174453","https://openalex.org/W2546458920","https://openalex.org/W2602023803","https://openalex.org/W2602750211","https://openalex.org/W2606830649","https://openalex.org/W2741025672","https://openalex.org/W2761882518","https://openalex.org/W2766773582","https://openalex.org/W2887804550","https://openalex.org/W2902391434","https://openalex.org/W2921769405","https://openalex.org/W2952356233","https://openalex.org/W2963398015"],"related_works":["https://openalex.org/W3040567926","https://openalex.org/W2053276589","https://openalex.org/W2026980168","https://openalex.org/W2135797855","https://openalex.org/W2979213750","https://openalex.org/W2280226702","https://openalex.org/W4252449080","https://openalex.org/W2663282472","https://openalex.org/W2356163863","https://openalex.org/W2462287831"],"abstract_inverted_index":{"When":[0],"a":[1,28,179,222],"video":[2,22,29,80,151,165,258,266],"is":[3,67,109,134,214],"encoded":[4],"with":[5,261],"constant":[6],"quality,":[7],"the":[8,17,21,52,58,63,70,93,97,112,125,139,145,164,194,203,212,235,243,247,264,271,285],"resulting":[9],"bitstream":[10],"will":[11],"have":[12],"variable":[13],"bitrate":[14,43,204],"due":[15],"to":[16,47,102,111,124,177],"inherent":[18],"nature":[19],"of":[20,60,96,147,159,163,169,196,200,205,208,253,257],"encoding":[23],"process.":[24],"This":[25],"paper":[26,186,236],"proposes":[27,188],"Adaptive":[30,72],"Bitrate":[31],"Streaming":[32,73],"(ABR)":[33],"algorithm,":[34],"called":[35],"Look":[36,240],"Ahead,":[37],"which":[38],"takes":[39],"into":[40,90,130],"account":[41],"this":[42,183,185],"variability":[44],"in":[45,49,150,234,251,284],"order":[46],"calculate,":[48],"real":[50],"time,":[51],"appropriate":[53],"quality":[54,162],"level":[55],"that":[56,143,154,239,270],"minimizes":[57],"number":[59,156,168,254],"interruptions":[61],"during":[62],"playback.":[64],"The":[65,106,132,231],"algorithm":[66,108,128],"based":[68,215],"on":[69,216],"Dynamic":[71],"over":[74],"HTTP":[75],"(DASH)":[76],"standard":[77],"for":[78,193],"on-demand":[79],"services.":[81],"In":[82,182],"fact,":[83],"it":[84],"has":[85],"been":[86],"implemented":[87],"and":[88,114,157,167,211,246,255,268],"integrated":[89,129],"ExoPlayer":[91,248],"v2,":[92],"latest":[94],"version":[95],"library":[98],"developed":[99,228],"by":[100,137,229],"Google":[101],"play":[103],"DASH":[104],"contents.":[105],"proposed":[107,275],"compared":[110],"M\u00fcller":[113],"Segment":[115],"Aware":[116],"Rate":[117],"Adaptation":[118],"(SARA)":[119],"algorithms":[120,250],"as":[121,123],"well":[122],"default":[126],"ABR":[127,197,249],"ExoPlayer.":[131],"comparison":[133],"carried":[135],"out":[136],"using":[138],"most":[140],"relevant":[141],"parameters":[142,173],"affect":[144],"Quality":[146,224],"Experience":[148],"(QoE)":[149],"playback":[152,166,259],"services,":[153],"is,":[155],"duration":[158,256],"stalls,":[160,260],"average":[161,265],"representation":[170],"switches.":[171],"These":[172],"can":[174],"be":[175],"combined":[176],"define":[178],"QoE":[180,191,273],"model.":[181],"sense,":[184],"also":[187],"two":[189,272],"new":[190],"models":[192,274,282],"evaluation":[195],"algorithms.":[198],"One":[199],"them":[201],"considers":[202],"every":[206],"segment":[207],"each":[209],"representation,":[210],"second":[213],"VMAF":[217],"(Video":[218],"Multimethod":[219],"Assessment":[220,225],"Fusion),":[221],"Video":[223],"(VQA)":[226],"method":[227],"Netflix.":[230],"evaluations":[232],"presented":[233],"reflect:":[237],"first,":[238],"Ahead":[241],"outperforms":[242],"M\u00fcller,":[244],"SARA":[245],"terms":[252],"hardly":[262],"decreasing":[263],"quality;":[267],"second,":[269],"are":[276],"more":[277],"accurate":[278],"than":[279],"other":[280],"similar":[281],"existing":[283],"literature.":[286]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
