{"id":"https://openalex.org/W3034413489","doi":"https://doi.org/10.1109/noms47738.2020.9110464","title":"Optimizing HAS for 360-Degree Videos","display_name":"Optimizing HAS for 360-Degree Videos","publication_year":2020,"publication_date":"2020-04-01","ids":{"openalex":"https://openalex.org/W3034413489","doi":"https://doi.org/10.1109/noms47738.2020.9110464","mag":"3034413489"},"language":"en","primary_location":{"id":"doi:10.1109/noms47738.2020.9110464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms47738.2020.9110464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2020 - 2020 IEEE/IFIP Network Operations and Management Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://opus.bibliothek.uni-augsburg.de/opus4/files/107351/107351.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090419986","display_name":"Christian Moldovan","orcid":"https://orcid.org/0009-0000-0940-5408"},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Moldovan","raw_affiliation_strings":["University of Würzburg,Chair of Communication Networks,Würzburg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Würzburg,Chair of Communication Networks,Würzburg,Germany","institution_ids":["https://openalex.org/I25974101"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080239778","display_name":"Frank Loh","orcid":"https://orcid.org/0000-0001-7410-0790"},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frank Loh","raw_affiliation_strings":["University of Würzburg,Chair of Communication Networks,Würzburg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Würzburg,Chair of Communication Networks,Würzburg,Germany","institution_ids":["https://openalex.org/I25974101"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010332473","display_name":"Michael Seufert","orcid":"https://orcid.org/0000-0002-5036-5206"},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Seufert","raw_affiliation_strings":["University of Würzburg,Chair of Communication Networks,Würzburg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Würzburg,Chair of Communication Networks,Würzburg,Germany","institution_ids":["https://openalex.org/I25974101"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025794971","display_name":"Tobias Ho\u00dffeld","orcid":"https://orcid.org/0000-0003-0173-595X"},"institutions":[{"id":"https://openalex.org/I25974101","display_name":"University of W\u00fcrzburg","ror":"https://ror.org/00fbnyb24","country_code":"DE","type":"education","lineage":["https://openalex.org/I25974101"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tobias Ho\u00dffeld","raw_affiliation_strings":["University of Würzburg,Chair of Communication Networks,Würzburg,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Würzburg,Chair of Communication Networks,Würzburg,Germany","institution_ids":["https://openalex.org/I25974101"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I25974101"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05930493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9969000220298767,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9706000089645386,"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/viewport","display_name":"Viewport","score":0.987827718257904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8512716293334961},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.6397980451583862},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5661384463310242},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.5275382995605469},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4894067347049713},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4614632725715637},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36660081148147583},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34460240602493286},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.26445651054382324},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.18386706709861755},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.16758030652999878}],"concepts":[{"id":"https://openalex.org/C2778090530","wikidata":"https://www.wikidata.org/wiki/Q2523931","display_name":"Viewport","level":2,"score":0.987827718257904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8512716293334961},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.6397980451583862},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5661384463310242},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.5275382995605469},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4894067347049713},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4614632725715637},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36660081148147583},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34460240602493286},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26445651054382324},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.18386706709861755},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.16758030652999878},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"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":2,"locations":[{"id":"doi:10.1109/noms47738.2020.9110464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms47738.2020.9110464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2020 - 2020 IEEE/IFIP Network Operations and Management Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:107351","is_oa":true,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-1073516","pdf_url":"https://opus.bibliothek.uni-augsburg.de/opus4/files/107351/107351.pdf","source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conferenceobject"}],"best_oa_location":{"id":"pmh:oai:uni-augsburg.opus-bayern.de:107351","is_oa":true,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-1073516","pdf_url":"https://opus.bibliothek.uni-augsburg.de/opus4/files/107351/107351.pdf","source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conferenceobject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3460092254","display_name":null,"funder_award_id":"HO 4770/1-2","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3034413489.pdf","grobid_xml":"https://content.openalex.org/works/W3034413489.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1986570368","https://openalex.org/W2027958791","https://openalex.org/W2078026198","https://openalex.org/W2087895971","https://openalex.org/W2507174453","https://openalex.org/W2523094016","https://openalex.org/W2527384707","https://openalex.org/W2620871200","https://openalex.org/W2623027537","https://openalex.org/W2623784065","https://openalex.org/W2624991012","https://openalex.org/W2766090788","https://openalex.org/W2766324256","https://openalex.org/W2804559716","https://openalex.org/W2809912305","https://openalex.org/W2896817888","https://openalex.org/W2910112150","https://openalex.org/W2910327405","https://openalex.org/W2914749402","https://openalex.org/W2943420393","https://openalex.org/W2947567055","https://openalex.org/W2954684697","https://openalex.org/W2963428739","https://openalex.org/W2963439135","https://openalex.org/W2967628471","https://openalex.org/W3105022665","https://openalex.org/W6757907727"],"related_works":["https://openalex.org/W4389095575","https://openalex.org/W2908978341","https://openalex.org/W4294975495","https://openalex.org/W2992753629","https://openalex.org/W3161069372","https://openalex.org/W3171203216","https://openalex.org/W3123914255","https://openalex.org/W4285285990","https://openalex.org/W3036519337","https://openalex.org/W3036703003"],"abstract_inverted_index":{"In":[0,68],"recent":[1],"years,":[2],"an":[3,27,133,173],"increasing":[4],"number":[5],"of":[6,23,56,87,93,107,127],"Internet-based":[7],"applications":[8],"have":[9],"been":[10],"released":[11],"that":[12,150],"use":[13],"virtual":[14],"reality":[15],"for":[16,64,132,167,176,180,186],"education,":[17],"training,":[18],"gaming,":[19],"and":[20,50,135],"various":[21],"forms":[22],"entertainment.":[24],"When":[25],"transmitting":[26],"omnidirectional":[28],"360\u00b0":[29,65,95,181],"video":[30,42,66,182],"over":[31],"the":[32,46,73,79,85,88,94,97,105,108,113,121,124,128,152,191],"Inter-net,":[33],"it":[34],"consumes":[35],"considerably":[36],"more":[37],"data":[38,188],"compared":[39],"to":[40,70,118,130],"traditional":[41,71],"streaming.":[43,67],"To":[44],"overcome":[45],"high":[47,54,140,196],"network":[48,81,162,192],"requirements":[49],"still":[51],"reach":[52],"a":[53,139,160,195],"Quality":[55],"Experience,":[57],"HTTP":[58],"adaptive":[59],"streaming":[60,137],"technology":[61],"is":[62,99,116,157],"considered":[63],"contrast":[69],"streaming,":[72,183],"adaptation":[74,114,178],"logic":[75,115],"considers":[76],"not":[77],"only":[78],"current":[80],"conditions,":[82],"but":[83],"also":[84],"viewport":[86,106,122,168],"user,":[89],"i.e.,":[90],"which":[91,156,184],"part":[92],"sphere":[96],"user":[98,109],"currently":[100],"focusing":[101],"on.":[102],"However,":[103],"as":[104],"might":[110],"change":[111],"anytime,":[112],"required":[117],"accurately":[119],"predict":[120],"in":[123,159,190,198],"next":[125],"seconds":[126],"playback":[129],"allow":[131,185],"efficient":[134,187],"smooth":[136],"with":[138],"visual":[141,154],"quality.In":[142],"this":[143],"paper,":[144],"we":[145],"present":[146],"novel":[147],"linear":[148],"programs":[149],"determine":[151],"optimal":[153],"quality,":[155],"reachable":[158],"given":[161],"scenario":[163],"using":[164],"different":[165],"approaches":[166],"prediction.":[169],"Our":[170],"results":[171],"are":[172],"important":[174],"contribution":[175],"designing":[177],"logics":[179],"transmission":[189],"while":[193],"reaching":[194],"QoE":[197],"VR":[199],"applications.":[200]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}