{"id":"https://openalex.org/W3034067443","doi":"https://doi.org/10.1109/tmm.2020.2999176","title":"QoE-driven HAS Live Video Channel Placement in the Media Cloud","display_name":"QoE-driven HAS Live Video Channel Placement in the Media Cloud","publication_year":2020,"publication_date":"2020-06-03","ids":{"openalex":"https://openalex.org/W3034067443","doi":"https://doi.org/10.1109/tmm.2020.2999176","mag":"3034067443"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2020.2999176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2020.2999176","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"},"type":"article","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/A5086891601","display_name":"Junquan Liu","orcid":"https://orcid.org/0000-0002-0166-164X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junquan Liu","raw_affiliation_strings":["MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028268587","display_name":"Weizhan Zhang","orcid":"https://orcid.org/0000-0003-0330-5435"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weizhan Zhang","raw_affiliation_strings":["MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083271202","display_name":"Shouqin Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouqin Huang","raw_affiliation_strings":["MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052228712","display_name":"Haipeng Du","orcid":"https://orcid.org/0000-0002-1120-7096"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haipeng Du","raw_affiliation_strings":["MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041083459","display_name":"Qinghua Zheng","orcid":"https://orcid.org/0000-0002-8436-4754"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghua Zheng","raw_affiliation_strings":["MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"MOEKLINNS Laboratory, Department of Computer Science and Technology, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086891601"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.6839,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71324864,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"23","issue":null,"first_page":"1530","last_page":"1541"},"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":0.9927999973297119,"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/T11478","display_name":"Caching and Content Delivery","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.8307352066040039},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.8218579292297363},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.6407678127288818},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5472528338432312},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.526972770690918},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5074819922447205},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4310655891895294},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.42430973052978516},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1336553394794464}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8307352066040039},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.8218579292297363},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.6407678127288818},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5472528338432312},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.526972770690918},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5074819922447205},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4310655891895294},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.42430973052978516},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1336553394794464}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2020.2999176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2020.2999176","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2700131473","display_name":null,"funder_award_id":"61772414","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3340281837","display_name":null,"funder_award_id":"61532015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6387986177","display_name":null,"funder_award_id":"61721002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6475119243","display_name":null,"funder_award_id":"61702400","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6746171846","display_name":null,"funder_award_id":"61532004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320330193","display_name":"Chinese Academy of Engineering","ror":"https://ror.org/00z3yke57"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1510633532","https://openalex.org/W1976944900","https://openalex.org/W1983528911","https://openalex.org/W1986570368","https://openalex.org/W1988694030","https://openalex.org/W1990154979","https://openalex.org/W1993785391","https://openalex.org/W1999314592","https://openalex.org/W1999743491","https://openalex.org/W2015242646","https://openalex.org/W2029827322","https://openalex.org/W2045287414","https://openalex.org/W2047770478","https://openalex.org/W2055376552","https://openalex.org/W2061442141","https://openalex.org/W2085171512","https://openalex.org/W2107913843","https://openalex.org/W2119511142","https://openalex.org/W2139731826","https://openalex.org/W2148459868","https://openalex.org/W2165723722","https://openalex.org/W2167407752","https://openalex.org/W2279309135","https://openalex.org/W2319641917","https://openalex.org/W2324322556","https://openalex.org/W2327187098","https://openalex.org/W2327842617","https://openalex.org/W2333627010","https://openalex.org/W2337116907","https://openalex.org/W2346747324","https://openalex.org/W2381608967","https://openalex.org/W2399279513","https://openalex.org/W2410350130","https://openalex.org/W2465657924","https://openalex.org/W2482797934","https://openalex.org/W2526384825","https://openalex.org/W2591743947","https://openalex.org/W2609138615","https://openalex.org/W2623483843","https://openalex.org/W2623542311","https://openalex.org/W2732567092","https://openalex.org/W2739782822","https://openalex.org/W2740384745","https://openalex.org/W2744628735","https://openalex.org/W2746383325","https://openalex.org/W2751313252","https://openalex.org/W2760381851","https://openalex.org/W2768852255","https://openalex.org/W2783399051","https://openalex.org/W2794909904","https://openalex.org/W2803696107","https://openalex.org/W2898043803","https://openalex.org/W2920378308","https://openalex.org/W2922420408","https://openalex.org/W2953461088","https://openalex.org/W2963191323","https://openalex.org/W6654414576","https://openalex.org/W6680414605"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W4223488648","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2134969820","https://openalex.org/W2105580438","https://openalex.org/W2251605416","https://openalex.org/W2044415708"],"abstract_inverted_index":{"HTTP":[0],"adaptive":[1],"streaming":[2,52,150],"(HAS)":[3],"technology":[4],"has":[5],"been":[6],"increasingly":[7],"employed":[8],"by":[9],"video":[10,24,51,92,149,174,189],"service":[11],"providers":[12],"(VSPs)":[13],"due":[14],"to":[15,48,165,208,218,238],"its":[16],"prominent":[17],"benefits":[18],"such":[19,71],"as":[20,72],"reducing":[21],"interruptions":[22],"of":[23,34,68,77,105,108,113,146,170,248],"playback":[25],"and":[26,31,66,75,110,137,141,155,157,200,233],"achieving":[27],"higher":[28],"bandwidth":[29,111,142],"utilization":[30],"outstanding":[32],"quality":[33],"experience":[35,120,169],"(QoE).":[36],"And":[37],"many":[38],"VSPs":[39],"have":[40,98],"deployed":[41],"HAS":[42,88,147,187],"applications":[43],"in":[44,80,127,213],"the":[45,58,64,73,87,102,106,118,124,128,139,167,181,210,220,226,246],"media":[46,59,81,114,129,214],"cloud":[47,60,69,82,115,215],"provide":[49],"large-scale":[50],"services.":[53],"At":[54],"present,":[55],"research":[56],"into":[57,229],"typically":[61],"focuses":[62],"on":[63,117,180],"management":[65],"optimization":[67],"resources,":[70],"placement":[74,191,195],"migration":[76],"virtual":[78],"machines":[79],"data":[83],"centers.":[84],"However,":[85],"considering":[86],"<italic":[89,171,197,204],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[90,172,198,205],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">live":[91,173],"streaming</i>":[93],"service,":[94],"existing":[95],"related":[96],"works":[97],"not":[99],"adequately":[100],"discussed":[101],"specific":[103],"impact":[104],"consumption":[107,144],"computing":[109,140],"resources":[112],"servers":[116],"user":[119,168,222],"(QoE),":[121],"particularly":[122],"under":[123],"resource":[125,143],"constraints":[126],"cloud.":[130],"In":[131],"this":[132,240],"paper,":[133],"we":[134,158,183],"first":[135],"investigate":[136],"formulate":[138],"characteristics":[145],"live":[148,188],"with":[151,253],"different":[152],"frame":[153],"rates":[154],"resolutions,":[156],"further":[159],"establish":[160],"a":[161,185,194,201,235],"resources-aware":[162],"QoE":[163],"model":[164],"quantify":[166],"channels</i>":[175],"(i.e.,":[176],"programs).":[177],"Then,":[178],"based":[179],"model,":[182],"present":[184],"QoE-driven":[186],"channel":[190,211],"approach":[192,251],"(including":[193],"algorithm":[196,203],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">HCP</i>":[199],"rescheduling":[202],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">HCR</i>":[206],")":[207],"optimize":[209],"allocation":[212],"servers,":[216],"aiming":[217],"maximize":[219],"average":[221],"QoE.":[223],"We":[224],"abstract":[225],"maximization":[227],"problem":[228],"an":[230],"MMKP":[231],"problem,":[232],"employ":[234],"heuristic":[236],"solution":[237],"address":[239],"problem.":[241],"The":[242],"experimental":[243],"results":[244],"demonstrate":[245],"effectiveness":[247],"our":[249],"proposed":[250],"compared":[252],"benchmark":[254],"solutions.":[255]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
