{"id":"https://openalex.org/W2995166892","doi":"https://doi.org/10.1145/3360286","title":"Dissecting the Performance of VR Video Streaming through the VR-EXP Experimentation Platform","display_name":"Dissecting the Performance of VR Video Streaming through the VR-EXP Experimentation Platform","publication_year":2019,"publication_date":"2019-11-30","ids":{"openalex":"https://openalex.org/W2995166892","doi":"https://doi.org/10.1145/3360286","mag":"2995166892"},"language":"en","primary_location":{"id":"doi:10.1145/3360286","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3360286","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://biblio.ugent.be/publication/8649658/file/8649660.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031928186","display_name":"Roberto Iraj\u00e1 Tavares da Costa Filho","orcid":"https://orcid.org/0000-0003-4804-8954"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Roberto Iraja Tavares Da Costa Filho","raw_affiliation_strings":["Institute of Informatics - UFRGS, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-4804-8954","affiliations":[{"raw_affiliation_string":"Institute of Informatics - UFRGS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049735246","display_name":"Marcelo Caggiani Luizelli","orcid":"https://orcid.org/0000-0003-0537-3052"},"institutions":[{"id":"https://openalex.org/I72872986","display_name":"Universidade Federal do Pampa","ror":"https://ror.org/003qt4p19","country_code":"BR","type":"education","lineage":["https://openalex.org/I72872986"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo Caggiani Luizelli","raw_affiliation_strings":["Federal University of Pampa, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Pampa, Brazil","institution_ids":["https://openalex.org/I72872986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066303231","display_name":"Stefano Petrangeli","orcid":"https://orcid.org/0000-0002-5492-7747"},"institutions":[{"id":"https://openalex.org/I1306409833","display_name":"Adobe Systems (United States)","ror":"https://ror.org/059tvcg64","country_code":"US","type":"company","lineage":["https://openalex.org/I1306409833"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stefano Petrangeli","raw_affiliation_strings":["Adobe Research, San Jose, CA, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Adobe Research, San Jose, CA, United States","institution_ids":["https://openalex.org/I1306409833"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044425124","display_name":"Maria Torres Vega","orcid":"https://orcid.org/0000-0002-5656-6607"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Maria Torres Vega","raw_affiliation_strings":["Ghent University - imec, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University - imec, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010214320","display_name":"Jeroen van der Hooft","orcid":"https://orcid.org/0000-0002-9416-9661"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jeroen Van der Hooft","raw_affiliation_strings":["Ghent University - imec, Gent, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-9416-9661","affiliations":[{"raw_affiliation_string":"Ghent University - imec, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078209506","display_name":"Tim Wauters","orcid":"https://orcid.org/0000-0003-2618-3311"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Tim Wauters","raw_affiliation_strings":["Ghent University - imec, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University - imec, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051784384","display_name":"Filip De Turck","orcid":"https://orcid.org/0000-0003-4824-1199"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Filip De Turck","raw_affiliation_strings":["Ghent University - imec, Gent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ghent University - imec, Gent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038112285","display_name":"Luciano Paschoal Gaspary","orcid":"https://orcid.org/0000-0002-7561-5582"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luciano Paschoal Gaspary","raw_affiliation_strings":["Institute of Informatics - UFRGS, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics - UFRGS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5031928186"],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":null,"apc_paid":null,"fwci":1.0211,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.81445867,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"15","issue":"4","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/T10741","display_name":"Video Coding and Compression Technologies","score":0.996399998664856,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.972100019454956,"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/viewport","display_name":"Viewport","score":0.870367169380188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8336002826690674},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6936833262443542},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5947687029838562},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.5869725942611694},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.530691385269165},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4179967939853668},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33605438470840454},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19163435697555542},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15554699301719666},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.08536198735237122}],"concepts":[{"id":"https://openalex.org/C2778090530","wikidata":"https://www.wikidata.org/wiki/Q2523931","display_name":"Viewport","level":2,"score":0.870367169380188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8336002826690674},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6936833262443542},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5947687029838562},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.5869725942611694},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.530691385269165},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4179967939853668},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33605438470840454},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19163435697555542},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15554699301719666},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.08536198735237122},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3360286","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3360286","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:archive.ugent.be:8649658","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8649658","pdf_url":"https://biblio.ugent.be/publication/8649658/file/8649660.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISSN: 1551-6865","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:archive.ugent.be:8649658","is_oa":true,"landing_page_url":"http://hdl.handle.net/1854/LU-8649658","pdf_url":"https://biblio.ugent.be/publication/8649658/file/8649660.pdf","source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"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":"ISSN: 1551-6865","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.550000011920929,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322502","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado do Rio Grande do Sul","ror":"https://ror.org/05k49za97"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2995166892.pdf","grobid_xml":"https://content.openalex.org/works/W2995166892.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W797130745","https://openalex.org/W1972809764","https://openalex.org/W1976944900","https://openalex.org/W2047770478","https://openalex.org/W2127034683","https://openalex.org/W2507174453","https://openalex.org/W2523094016","https://openalex.org/W2527193322","https://openalex.org/W2555248751","https://openalex.org/W2615497679","https://openalex.org/W2622637199","https://openalex.org/W2623784065","https://openalex.org/W2624991012","https://openalex.org/W2744628735","https://openalex.org/W2766090788","https://openalex.org/W2781643939","https://openalex.org/W2809041286","https://openalex.org/W2809354975","https://openalex.org/W2809979393","https://openalex.org/W2810274852","https://openalex.org/W2810731248","https://openalex.org/W2849781392","https://openalex.org/W2887247171","https://openalex.org/W2978890359","https://openalex.org/W2997214666","https://openalex.org/W3151647019"],"related_works":["https://openalex.org/W4389095575","https://openalex.org/W2908978341","https://openalex.org/W4294975495","https://openalex.org/W2992753629","https://openalex.org/W4308233970","https://openalex.org/W4285285990","https://openalex.org/W4304080328","https://openalex.org/W3036519337","https://openalex.org/W3092769111","https://openalex.org/W3036703003"],"abstract_inverted_index":{"To":[0,91,144],"cope":[1],"with":[2],"the":[3,14,18,37,54,63,67,72,78,145,152,174,194],"massive":[4],"bandwidth":[5],"demands":[6],"of":[7,36,74,117,135,147],"Virtual":[8],"Reality":[9],"(VR)":[10],"video":[11,39,59,68,108,120,201],"streaming,":[12],"both":[13,53],"scientific":[15],"community":[16],"and":[17,29,57,71,123,199],"industry":[19],"have":[20,62],"been":[21,88],"proposing":[22],"optimization":[23,60,171,203],"techniques":[24,61,122,172],"such":[25],"as":[26],"viewport-aware":[27],"streaming":[28,109,121,202],"tile-based":[30],"adaptive":[31],"bitrate":[32],"heuristics.":[33],"As":[34],"most":[35],"VR":[38,58,107,119,200],"traffic":[40],"is":[41,82,151,187],"expected":[42],"to":[43,65,131,137,155,168],"be":[44],"delivered":[45],"through":[46],"mobile":[47],"networks,":[48],"a":[49,115,157,162],"major":[50],"problem":[51],"arises:":[52],"network":[55,128,197],"performance":[56,70,110,198],"potential":[64],"influence":[66],"playout":[69],"Quality":[73],"Experience":[75],"(QoE).":[76],"However,":[77],"interplay":[79,195],"between":[80,196],"them":[81,125],"neither":[83],"trivial":[84],"nor":[85],"has":[86],"it":[87],"properly":[89],"investigated.":[90],"bridge":[92],"this":[93,96,150],"gap,":[94],"in":[95,189],"article,":[97],"we":[98,113],"introduce":[99],"VR-EXP,":[100],"an":[101,132],"open-source":[102],"platform":[103],"for":[104],"carrying":[105],"out":[106,180],"evaluation.":[111],"Furthermore,":[112],"consolidate":[114],"set":[116],"relevant":[118],"evaluate":[124],"under":[126,173],"variable":[127],"conditions,":[129],"contributing":[130],"in-depth":[133],"understanding":[134],"what":[136],"expect":[138],"when":[139],"different":[140,170],"combinations":[141],"are":[142],"employed.":[143],"best":[146],"our":[148],"knowledge,":[149],"first":[153],"work":[154],"propose":[156],"systematic":[158],"approach,":[159],"accompanied":[160],"by":[161],"software":[163],"toolkit,":[164],"which":[165],"allows":[166],"one":[167],"compare":[169],"same":[175],"circumstances.":[176],"Extensive":[177],"evaluations":[178],"carried":[179],"using":[181],"realistic":[182],"datasets":[183],"demonstrate":[184],"that":[185],"VR-EXP":[186],"instrumental":[188],"providing":[190],"valuable":[191],"insights":[192],"regarding":[193],"techniques.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-12-26T00:00:00"}
