{"id":"https://openalex.org/W2965838854","doi":"https://doi.org/10.1109/jiot.2019.2933587","title":"QoE-Constrained Concurrent Request Optimization Through Collaboration of Edge Servers","display_name":"QoE-Constrained Concurrent Request Optimization Through Collaboration of Edge Servers","publication_year":2019,"publication_date":"2019-08-06","ids":{"openalex":"https://openalex.org/W2965838854","doi":"https://doi.org/10.1109/jiot.2019.2933587","mag":"2965838854"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2019.2933587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2933587","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5007006092","display_name":"Yaqiang Zhang","orcid":"https://orcid.org/0000-0001-9935-0606"},"institutions":[{"id":"https://openalex.org/I3125743391","display_name":"China University of Geosciences (Beijing)","ror":"https://ror.org/04q6c7p66","country_code":"CN","type":"education","lineage":["https://openalex.org/I3125743391"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yaqiang Zhang","raw_affiliation_strings":["School of Information Engineering, China University of Geosciences (Beijing), Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, China University of Geosciences (Beijing), Beijing, China","institution_ids":["https://openalex.org/I3125743391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076579498","display_name":"Lin Meng","orcid":"https://orcid.org/0000-0003-4351-6923"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Lin Meng","raw_affiliation_strings":["College of Science and Engineering, Ritsumeikan University, Kusatsu, Japan"],"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Ritsumeikan University, Kusatsu, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047225060","display_name":"Xiao Xue","orcid":"https://orcid.org/0000-0001-5396-3909"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Xue","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052234427","display_name":"Zhangbing Zhou","orcid":"https://orcid.org/0000-0002-3195-2253"},"institutions":[{"id":"https://openalex.org/I4387153010","display_name":"Telecom SudParis","ror":"https://ror.org/05xvk4r52","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4387153010"]},{"id":"https://openalex.org/I4210145102","display_name":"Institut Polytechnique de Paris","ror":"https://ror.org/042tfbd02","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I3125743391","display_name":"China University of Geosciences (Beijing)","ror":"https://ror.org/04q6c7p66","country_code":"CN","type":"education","lineage":["https://openalex.org/I3125743391"]}],"countries":["CN","FR"],"is_corresponding":false,"raw_author_name":"Zhangbing Zhou","raw_affiliation_strings":["Computer Science Department, TELECOM SudParis, \u00c9vry, France","School of Information Engineering, China University of Geosciences (Beijing), Beijing, China"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, TELECOM SudParis, \u00c9vry, France","institution_ids":["https://openalex.org/I4210145102","https://openalex.org/I4387153010"]},{"raw_affiliation_string":"School of Information Engineering, China University of Geosciences (Beijing), Beijing, China","institution_ids":["https://openalex.org/I3125743391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000257232","display_name":"Hiroyuki Tomiyama","orcid":"https://orcid.org/0000-0003-1655-7877"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Tomiyama","raw_affiliation_strings":["College of Science and Engineering, Ritsumeikan University, Kusatsu, Japan"],"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Ritsumeikan University, Kusatsu, Japan","institution_ids":["https://openalex.org/I135768898"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5007006092"],"corresponding_institution_ids":["https://openalex.org/I3125743391"],"apc_list":null,"apc_paid":null,"fwci":1.9454,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87522941,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"6","issue":"6","first_page":"9951","last_page":"9962"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9872999787330627,"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":0.8996180295944214},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.8045679330825806},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6982494592666626},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6428800821304321},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6045259237289429},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5739654898643494},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5576651096343994},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5497668981552124},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5419332981109619},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4395650327205658},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.18678215146064758},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18085044622421265}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8996180295944214},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.8045679330825806},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6982494592666626},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6428800821304321},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6045259237289429},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5739654898643494},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5576651096343994},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5497668981552124},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5419332981109619},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4395650327205658},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.18678215146064758},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18085044622421265},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2019.2933587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2933587","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6200000047683716}],"awards":[{"id":"https://openalex.org/G5277023633","display_name":null,"funder_award_id":"61772479","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5698602464","display_name":null,"funder_award_id":"61662021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6578780207","display_name":null,"funder_award_id":"2018YFB1402800","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W97559023","https://openalex.org/W1513379583","https://openalex.org/W1982950856","https://openalex.org/W1997182427","https://openalex.org/W2011907632","https://openalex.org/W2054106511","https://openalex.org/W2104318946","https://openalex.org/W2108669353","https://openalex.org/W2157060946","https://openalex.org/W2195423816","https://openalex.org/W2222896690","https://openalex.org/W2311368598","https://openalex.org/W2394115245","https://openalex.org/W2416799949","https://openalex.org/W2517105963","https://openalex.org/W2561715741","https://openalex.org/W2563054515","https://openalex.org/W2564566221","https://openalex.org/W2739984274","https://openalex.org/W2751904527","https://openalex.org/W2770393571","https://openalex.org/W2777180355","https://openalex.org/W2783999187","https://openalex.org/W2790601868","https://openalex.org/W2804985843","https://openalex.org/W2889954388","https://openalex.org/W2896912472","https://openalex.org/W2963198024","https://openalex.org/W3098649723","https://openalex.org/W4231890939","https://openalex.org/W4297971002"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2105580438","https://openalex.org/W2057435755","https://openalex.org/W3121798572","https://openalex.org/W2018782216","https://openalex.org/W2101552690","https://openalex.org/W3154796165"],"abstract_inverted_index":{"Cloud":[0],"computing,":[1],"which":[2,109],"is":[3],"claimed":[4],"to":[5,18,23,30,50,61,81,94,130],"provide":[6],"plentiful":[7],"storage,":[8],"computational,":[9],"and":[10,34,41,123,153],"other":[11],"resources,":[12],"has":[13,77],"become":[14,78],"a":[15,92],"promising":[16],"platform":[17],"support":[19,31],"resource-intensive":[20],"applications.":[21],"Due":[22],"the":[24,36,53,86,96,139,147,163,169,175],"wide":[25],"adoption":[26],"of":[27,38,55,98,115,150,155,171],"smart":[28],"things":[29],"domain":[32],"applications":[33],"considering":[35],"delay-sensitivity":[37],"certain":[39,103],"requests":[40,65,172],"limited":[42],"network":[43,87],"capacity":[44],"compared":[45,173],"with":[46,102,174],"huge":[47],"data":[48,151],"packets":[49],"be":[51,59,62],"transmitted,":[52],"quality":[54],"experience":[56],"(QoE)":[57],"may":[58],"hard":[60],"satisfied":[63],"when":[64],"are":[66,110,118,127,157],"solely":[67],"supported":[68],"by":[69,138],"cloud":[70],"computing.":[71],"In":[72],"this":[73],"setting,":[74],"edge":[75,100,131],"computing":[76],"an":[79,135],"infrastructure":[80],"facilitate":[82],"request":[83],"satisfaction":[84],"at":[85],"edge.":[88],"This":[89],"article":[90],"proposes":[91],"mechanism":[93,165],"optimize":[95],"collaboration":[97],"heterogeneous":[99],"servers":[101,132],"QoE":[104,144,170],"constraints.":[105],"Specifically,":[106],"concurrent":[107],"requests,":[108],"usually":[111],"represented":[112],"in":[113],"terms":[114],"SQL":[116],"queries,":[117,122],"rewritten":[119],"as":[120],"atomic":[121,125],"these":[124],"queries":[126],"optimally":[128],"assigned":[129],"through":[133],"adopting":[134],"algorithm":[136],"inspired":[137],"minimum":[140],"spanning":[141],"tree,":[142],"where":[143],"factors,":[145],"including":[146],"delay,":[148],"size":[149],"packets,":[152],"number":[154],"operators,":[156],"considered.":[158],"Evaluation":[159],"results":[160],"indicate":[161],"that":[162],"proposed":[164],"can":[166],"effectively":[167],"improve":[168],"state-of-the-art's":[176],"mechanisms.":[177]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}