{"id":"https://openalex.org/W2791416928","doi":"https://doi.org/10.1145/3165279","title":"Can You See What I See? Quality-of-Experience Measurements of Mobile Live Video Broadcasting","display_name":"Can You See What I See? Quality-of-Experience Measurements of Mobile Live Video Broadcasting","publication_year":2018,"publication_date":"2018-04-25","ids":{"openalex":"https://openalex.org/W2791416928","doi":"https://doi.org/10.1145/3165279","mag":"2791416928"},"language":"en","primary_location":{"id":"doi:10.1145/3165279","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3165279","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":"https://research.aalto.fi/files/21615223/i_quality_experience.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043930285","display_name":"Matti Siekkinen","orcid":"https://orcid.org/0000-0003-0423-1060"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Matti Siekkinen","raw_affiliation_strings":["Aalto University, Finland"],"raw_orcid":"https://orcid.org/0000-0003-0423-1060","affiliations":[{"raw_affiliation_string":"Aalto University, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061086814","display_name":"Teemu K\u00e4m\u00e4r\u00e4inen","orcid":"https://orcid.org/0000-0003-4685-6763"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Teemu k\u00e4m\u00e4r\u00e4inen","raw_affiliation_strings":["Aalto University, Finland"],"raw_orcid":"https://orcid.org/0000-0003-4685-6763","affiliations":[{"raw_affiliation_string":"Aalto University, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000114757","display_name":"Leonardo Favario","orcid":"https://orcid.org/0000-0002-5153-7313"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Leonardo Favario","raw_affiliation_strings":["Politecnico di Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052707121","display_name":"Enrico Masala","orcid":"https://orcid.org/0000-0001-8906-354X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enrico Masala","raw_affiliation_strings":["Politecnico di Torino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.742,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.76179695,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"14","issue":"2s","first_page":"1","last_page":"23"},"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9855999946594238,"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":0.7528712749481201},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.6205160617828369},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5841437578201294},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.5690889954566956},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5056431293487549},{"id":"https://openalex.org/keywords/pevq","display_name":"PEVQ","score":0.48138192296028137},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.4666203260421753},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4537442624568939},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4493461549282074},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.40466779470443726},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.37512844800949097},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33461302518844604},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.17356052994728088},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.15920859575271606},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.11847320199012756},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08403575420379639},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.07645857334136963}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7528712749481201},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.6205160617828369},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5841437578201294},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.5690889954566956},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5056431293487549},{"id":"https://openalex.org/C156414586","wikidata":"https://www.wikidata.org/wiki/Q15995396","display_name":"PEVQ","level":5,"score":0.48138192296028137},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.4666203260421753},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4537442624568939},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4493461549282074},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.40466779470443726},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.37512844800949097},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33461302518844604},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.17356052994728088},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.15920859575271606},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.11847320199012756},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08403575420379639},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.07645857334136963},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3165279","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3165279","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:aaltodoc.aalto.fi:123456789/31923","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/834199a6-73f1-4ff6-88d9-0e47d6c55249","pdf_url":"https://research.aalto.fi/files/21615223/i_quality_experience.pdf","source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":"acceptedVersion"},{"id":"pmh:oai:porto.polito.it:2694645","is_oa":false,"landing_page_url":"http://porto.polito.it/2694645/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:1551-6857","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/31923","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/834199a6-73f1-4ff6-88d9-0e47d6c55249","pdf_url":"https://research.aalto.fi/files/21615223/i_quality_experience.pdf","source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":"acceptedVersion"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6955383663","display_name":null,"funder_award_id":"278207,297892","funder_id":"https://openalex.org/F4320321108","funder_display_name":"Academy of Finland"}],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320321855","display_name":"Tekes","ror":"https://ror.org/02ag8cq23"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2791416928.pdf","grobid_xml":"https://content.openalex.org/works/W2791416928.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W53074653","https://openalex.org/W640563208","https://openalex.org/W1965165716","https://openalex.org/W1986570368","https://openalex.org/W1989391839","https://openalex.org/W2012493153","https://openalex.org/W2013628864","https://openalex.org/W2048412925","https://openalex.org/W2050119357","https://openalex.org/W2055972993","https://openalex.org/W2062432050","https://openalex.org/W2064932110","https://openalex.org/W2085171512","https://openalex.org/W2113234775","https://openalex.org/W2114770744","https://openalex.org/W2138088139","https://openalex.org/W2147201699","https://openalex.org/W2162678755","https://openalex.org/W2165723722","https://openalex.org/W2167878640","https://openalex.org/W2171884881","https://openalex.org/W2207486270","https://openalex.org/W2307856135","https://openalex.org/W2311060025","https://openalex.org/W2319745994","https://openalex.org/W2337116907","https://openalex.org/W2396686464","https://openalex.org/W2401705659","https://openalex.org/W2461359898","https://openalex.org/W2530666065","https://openalex.org/W2545771380","https://openalex.org/W2549577425","https://openalex.org/W2559242804","https://openalex.org/W2588591017","https://openalex.org/W2611785296","https://openalex.org/W3206840074","https://openalex.org/W4205936767","https://openalex.org/W4240477358","https://openalex.org/W4365799990"],"related_works":["https://openalex.org/W2539777923","https://openalex.org/W1996919562","https://openalex.org/W2791258091","https://openalex.org/W2045735464","https://openalex.org/W1543922763","https://openalex.org/W2914450980","https://openalex.org/W4390768785","https://openalex.org/W2126937825","https://openalex.org/W1971541619","https://openalex.org/W1993691163"],"abstract_inverted_index":{"Broadcasting":[0],"live":[1],"video":[2,36,157,162,170],"directly":[3],"from":[4],"mobile":[5],"devices":[6],"is":[7],"rapidly":[8],"gaining":[9],"popularity":[10],"with":[11],"applications":[12],"like":[13],"Periscope":[14,60,83,150],"and":[15,41,46,67,89,111,115,140,173],"Facebook":[16,74],"Live.":[17,75],"The":[18],"quality":[19,32],"of":[20,33,82,86,108,117,125,161],"experience":[21],"(QoE)":[22],"provided":[23],"by":[24,148,178],"these":[25],"services":[26],"comprises":[27],"many":[28],"factors,":[29],"such":[30],"as":[31,99,101],"transmitted":[34],"video,":[35],"playback":[37],"stalling,":[38],"end-to-end":[39],"latency,":[40],"impact":[42],"on":[43,79],"battery":[44],"life,":[45],"they":[47],"are":[48],"not":[49],"yet":[50],"well":[51,100],"understood.":[52],"In":[53],"this":[54],"article,":[55],"we":[56],"examine":[57],"mainly":[58],"the":[59,80,92,118,128,133,149,169,179],"service":[61],"through":[62,84,96],"a":[63,106,123],"comprehensive":[64],"measurement":[65],"study":[66],"compare":[68],"it":[69],"in":[70,130,144,156],"some":[71],"aspects":[72],"to":[73,164],"We":[76,121],"shed":[77],"light":[78],"usage":[81],"analysis":[85],"crawled":[87],"data":[88],"then":[90],"investigate":[91],"aforementioned":[93],"QoE":[94],"factors":[95],"statistical":[97],"analyses":[98],"controlled":[102],"small-scale":[103],"measurements":[104],"using":[105],"couple":[107],"different":[109],"smartphones":[110],"both":[112],"versions,":[113],"Android":[114],"iOS,":[116],"two":[119,134],"applications.":[120,180],"report":[122],"number":[124],"findings":[126],"including":[127],"discrepancy":[129],"latency":[131],"between":[132],"most":[135],"commonly":[136],"used":[137],"protocols,":[138],"RTMP":[139],"HLS,":[141],"surprising":[142],"surges":[143],"bandwidth":[145,167],"demand":[146],"caused":[147,177],"app\u2019s":[151],"chat":[152],"feature,":[153],"substantial":[154],"variations":[155],"quality,":[158],"poor":[159],"adaptation":[160],"bitrate":[163],"available":[165],"upstream":[166],"at":[168],"broadcaster":[171],"side,":[172],"significant":[174],"power":[175],"consumption":[176]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
