{"id":"https://openalex.org/W2765883820","doi":"https://doi.org/10.1145/3123266.3123372","title":"Optimal Set of 360-Degree Videos for Viewport-Adaptive Streaming","display_name":"Optimal Set of 360-Degree Videos for Viewport-Adaptive Streaming","publication_year":2017,"publication_date":"2017-10-19","ids":{"openalex":"https://openalex.org/W2765883820","doi":"https://doi.org/10.1145/3123266.3123372","mag":"2765883820"},"language":"en","primary_location":{"id":"doi:10.1145/3123266.3123372","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3123266.3123372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th ACM international conference on Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012074766","display_name":"Xavier Corbillon","orcid":"https://orcid.org/0000-0002-5843-9396"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Xavier Corbillon","raw_affiliation_strings":["IMT Atlantique &amp; IRISA, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique &amp; IRISA, Rennes, France","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I2802519937"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018883722","display_name":"Alisa Devli\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159102","display_name":"Huawei Technologies (Sweden)","ror":"https://ror.org/0500fyd17","country_code":"SE","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210159102"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Alisa Devlic","raw_affiliation_strings":["Huawei Technologies, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies, Stockholm, Sweden","institution_ids":["https://openalex.org/I4210159102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035357985","display_name":"Gwendal Simon","orcid":"https://orcid.org/0000-0002-7282-918X"},"institutions":[{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gwendal Simon","raw_affiliation_strings":["IMT Atlantique &amp; IRISA, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique &amp; IRISA, Rennes, France","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I2802519937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084068339","display_name":"Jacob Chakareski","orcid":"https://orcid.org/0000-0003-2428-9518"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jacob Chakareski","raw_affiliation_strings":["University of Alabama, Tuscaloosa, AL, USA","UA - University of Alabama [Tuscaloosa] (Tuscaloosa, AL 35487 - United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]},{"raw_affiliation_string":"UA - University of Alabama [Tuscaloosa] (Tuscaloosa, AL 35487 - United States)","institution_ids":["https://openalex.org/I17301866"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"943","last_page":"951"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998000264167786,"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":0.9998000264167786,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9973000288009644,"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/T10971","display_name":"Olfactory and Sensory Function Studies","score":0.9014999866485596,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/viewport","display_name":"Viewport","score":0.9825396537780762},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8482469320297241},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5405958294868469},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.49563825130462646},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.48492032289505005},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4390799403190613},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4319557547569275},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4317648112773895},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.28382056951522827},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23239588737487793},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.18453636765480042}],"concepts":[{"id":"https://openalex.org/C2778090530","wikidata":"https://www.wikidata.org/wiki/Q2523931","display_name":"Viewport","level":2,"score":0.9825396537780762},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8482469320297241},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5405958294868469},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.49563825130462646},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.48492032289505005},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4390799403190613},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4319557547569275},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4317648112773895},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.28382056951522827},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23239588737487793},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.18453636765480042},{"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/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3123266.3123372","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3123266.3123372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 25th ACM international conference on Multimedia","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01767558v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01767558","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 Multimedia, Oct 2017, San Francisco, United States. pp.943 - 951, &#x27E8;10.1145/3123266.3123372&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4000000059604645,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1520320366","https://openalex.org/W1596018549","https://openalex.org/W1993721485","https://openalex.org/W2014632568","https://openalex.org/W2058309716","https://openalex.org/W2087895971","https://openalex.org/W2130184867","https://openalex.org/W2164084182","https://openalex.org/W2165081189","https://openalex.org/W2170776696","https://openalex.org/W2243883016","https://openalex.org/W2295499828","https://openalex.org/W2394653952","https://openalex.org/W2404632246","https://openalex.org/W2523094016","https://openalex.org/W2523974527","https://openalex.org/W2576360927","https://openalex.org/W2578588089","https://openalex.org/W2579692724","https://openalex.org/W2603175967","https://openalex.org/W2610880458","https://openalex.org/W2620871200","https://openalex.org/W2623027537","https://openalex.org/W3105022665","https://openalex.org/W4313642610"],"related_works":["https://openalex.org/W4285285990","https://openalex.org/W3036519337","https://openalex.org/W2883239366","https://openalex.org/W2890305708","https://openalex.org/W1543922763","https://openalex.org/W3127182254","https://openalex.org/W2737069248","https://openalex.org/W2914450980","https://openalex.org/W2542002904","https://openalex.org/W1971541619"],"abstract_inverted_index":{"With":[0,96,190],"the":[1,19,24,38,45,81,99,107,111,118,134,158,178,188,226,233,243,247],"decreasing":[2],"price":[3],"of":[4,15,23,80,137,144,147,177,200,232,240,242],"Head-Mounted":[5],"Displays":[6],"(HMDs),":[7],"360-degree":[8,64,151],"videos":[9,17,65],"are":[10,77],"becoming":[11],"popular.":[12],"The":[13],"streaming":[14,26,98,208],"such":[16,165],"through":[18],"Internet":[20],"with":[21,84,110,180,211,225],"state":[22,231],"art":[25,234],"architectures":[27],"requires,":[28],"to":[29,54,60,71,116,131,156,160,222],"provide":[30],"high":[31,52,112],"immersion":[32,53],"feeling,":[33],"much":[34],"more":[35],"bandwidth":[36,48,220,249],"than":[37],"median":[39],"user's":[40],"access":[41],"bandwidth.":[42],"To":[43],"decrease":[44],"need":[46],"for":[47,187,218,246],"consumption":[49],"while":[50],"providing":[51],"users,":[55],"scientists":[56],"and":[57,62,70,168,184],"specialists":[58],"proposed":[59],"prepare":[61],"encode":[63],"into":[66],"quality-variable":[67,138,162,202],"video":[68,83,108,139,203,224],"versions":[69,76,79,140,204],"implement":[72],"viewport-adaptive":[73,97],"streaming.":[74],"Quality-variable":[75],"different":[78],"same":[82,227,248],"non-uniformly":[85],"spread":[86],"quality:":[87],"there":[88],"exists":[89],"some":[90],"so-called":[91],"Quality":[92],"Emphasized":[93],"Regions":[94],"(QERs).":[95],"client,":[100],"based":[101,141],"on":[102,142],"head":[103,145,214],"movement":[104,215],"prediction,":[105,216],"downloads":[106],"version":[109,163,176],"quality":[113,182,229,245],"region":[114],"closer":[115],"where":[117],"user":[119],"will":[120],"watch.":[121],"In":[122],"this":[123,191],"paper":[124],"we":[125,194],"propose":[126,154],"a":[127,150,174,207,212],"generic":[128],"theoretical":[129],"model":[130,159,179],"find":[132],"out":[133],"optimal":[135,198],"set":[136,199],"traces":[143],"positions":[146],"users":[148],"watching":[149],"video.":[152],"We":[153,171],"extensions":[155],"adapt":[157],"popular":[161],"implementations":[164],"as":[166,230],"tiling":[167],"offset":[169],"projection.":[170],"then":[172],"solve":[173],"simplified":[175,192],"two":[181],"levels":[183],"restricted":[185],"shapes":[186],"QER.":[189],"model,":[193],"show":[195],"that":[196],"an":[197,238],"four":[201],"prepared":[205],"by":[206],"server,":[209],"together":[210],"perfect":[213],"allow":[217],"45%":[219],"savings":[221],"display":[223],"average":[228],"solutions":[235],"or":[236],"allows":[237],"increase":[239],"102%":[241],"displayed":[244],"budget.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":16}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
