{"id":"https://openalex.org/W3192056696","doi":"https://doi.org/10.1109/jiot.2022.3189000","title":"Collaboration in the Sky: A Distributed Framework for Task Offloading and Resource Allocation in Multi-Access Edge Computing","display_name":"Collaboration in the Sky: A Distributed Framework for Task Offloading and Resource Allocation in Multi-Access Edge Computing","publication_year":2022,"publication_date":"2022-07-07","ids":{"openalex":"https://openalex.org/W3192056696","doi":"https://doi.org/10.1109/jiot.2022.3189000","mag":"3192056696"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3189000","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3189000","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":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2107.14502.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090437841","display_name":"Yan Kyaw Tun","orcid":null},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yan Kyaw Tun","raw_affiliation_strings":["Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067119450","display_name":"Tri Nguyen Dang","orcid":"https://orcid.org/0000-0003-0188-1535"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tri Nguyen Dang","raw_affiliation_strings":["Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100685794","display_name":"Ki Tae Kim","orcid":"https://orcid.org/0000-0002-5692-1189"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kitae Kim","raw_affiliation_strings":["Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003185576","display_name":"Madyan Alsenwi","orcid":"https://orcid.org/0000-0002-4965-2507"},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Madyan Alsenwi","raw_affiliation_strings":["Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024108653","display_name":"Walid Saad","orcid":null},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]},{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Walid Saad","raw_affiliation_strings":["Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]},{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034052371","display_name":"Choong Seon Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Choong Seon Hong","raw_affiliation_strings":["Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Kyung Hee University, Yongin, Republic of Korea","institution_ids":["https://openalex.org/I35928602"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5090437841"],"corresponding_institution_ids":["https://openalex.org/I35928602"],"apc_list":null,"apc_paid":null,"fwci":8.704,"has_fulltext":true,"cited_by_count":63,"citation_normalized_percentile":{"value":0.98195331,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"9","issue":"23","first_page":"24221","last_page":"24235"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9965000152587891,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.988099992275238,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8610561490058899},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6015691161155701},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.5992850065231323},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5966702103614807},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5865707397460938},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4961129128932953},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.47070571780204773},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4399722218513489},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14933961629867554}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8610561490058899},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6015691161155701},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.5992850065231323},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5966702103614807},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5865707397460938},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4961129128932953},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.47070571780204773},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4399722218513489},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14933961629867554},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jiot.2022.3189000","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3189000","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"},{"id":"pmh:oai:pure.atira.dk:publications/7926e7e6-5618-4bf5-99f1-69e8bda4885c","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/7926e7e6-5618-4bf5-99f1-69e8bda4885c","pdf_url":"https://arxiv.org/pdf/2107.14502.pdf","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tun , Y K , Dang , T N , Kim , K , Alsenwi , M , Saad , W &amp; Hong , C S 2022 , ' Collaboration in the Sky : A Distributed Framework for Task Offloading and Resource Allocation in Multi-Access Edge Computing ' , IEEE Internet of Things Journal , vol. 9 , no. 23 , pp. 24221-24235 . https://doi.org/10.1109/JIOT.2022.3189000","raw_type":"article"},{"id":"pmh:oai:pure.atira.dk:publications/6212605a-0424-44b0-b709-c7ec7e909905","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/6212605a-0424-44b0-b709-c7ec7e909905","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tun, Y K, Park, Y M, Park, S & Hong , C S, Collaboration in the Sky: A Distributed Framework for Task Offloading and Resource Allocation in Multi-Access Edge Computing, Patent No. PCT/KR2021/019713.","raw_type":"patent"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/7926e7e6-5618-4bf5-99f1-69e8bda4885c","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/7926e7e6-5618-4bf5-99f1-69e8bda4885c","pdf_url":"https://arxiv.org/pdf/2107.14502.pdf","source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tun , Y K , Dang , T N , Kim , K , Alsenwi , M , Saad , W &amp; Hong , C S 2022 , ' Collaboration in the Sky : A Distributed Framework for Task Offloading and Resource Allocation in Multi-Access Edge Computing ' , IEEE Internet of Things Journal , vol. 9 , no. 23 , pp. 24221-24235 . https://doi.org/10.1109/JIOT.2022.3189000","raw_type":"article"},"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G3592067443","display_name":null,"funder_award_id":"2020R1A4A1018607","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G5929260102","display_name":null,"funder_award_id":"2021-0-02068","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"},{"id":"https://openalex.org/G8924032135","display_name":null,"funder_award_id":"2019-0-01287","funder_id":"https://openalex.org/F4320322030","funder_display_name":"Ministry of Science, ICT and Future Planning"}],"funders":[{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3192056696.pdf","grobid_xml":"https://content.openalex.org/works/W3192056696.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W2017424540","https://openalex.org/W2093048429","https://openalex.org/W2164278908","https://openalex.org/W2397723600","https://openalex.org/W2412503523","https://openalex.org/W2558116332","https://openalex.org/W2594560857","https://openalex.org/W2624989916","https://openalex.org/W2739825710","https://openalex.org/W2744008461","https://openalex.org/W2792758175","https://openalex.org/W2954207442","https://openalex.org/W2962691117","https://openalex.org/W2962766183","https://openalex.org/W2963857659","https://openalex.org/W2964011490","https://openalex.org/W2983687270","https://openalex.org/W3002033136","https://openalex.org/W3010393526","https://openalex.org/W3022291517","https://openalex.org/W3022996137","https://openalex.org/W3023078779","https://openalex.org/W3028752302","https://openalex.org/W3035788210","https://openalex.org/W3036631744","https://openalex.org/W3037839446","https://openalex.org/W3038283497","https://openalex.org/W3069042888","https://openalex.org/W3089190064","https://openalex.org/W3090201584","https://openalex.org/W3090573937","https://openalex.org/W3098197413","https://openalex.org/W3099721448","https://openalex.org/W3106282679","https://openalex.org/W3106445841","https://openalex.org/W3110123607","https://openalex.org/W3120444619","https://openalex.org/W3123129822","https://openalex.org/W3131765381","https://openalex.org/W3131852646","https://openalex.org/W3134130721","https://openalex.org/W3135545824","https://openalex.org/W3139051647","https://openalex.org/W3145159167","https://openalex.org/W3156157177","https://openalex.org/W4250589301","https://openalex.org/W4287590885","https://openalex.org/W4287801005","https://openalex.org/W6770702667","https://openalex.org/W6776867814","https://openalex.org/W6840055081"],"related_works":["https://openalex.org/W4324372666","https://openalex.org/W4225706866","https://openalex.org/W2914646191","https://openalex.org/W3023564924","https://openalex.org/W2942586735","https://openalex.org/W2923452570","https://openalex.org/W206598027","https://openalex.org/W2978610750","https://openalex.org/W2022931285","https://openalex.org/W1589966275"],"abstract_inverted_index":{"Recently,":[0],"unmanned":[1],"aerial":[2],"vehicles":[3],"(UAVs)-assisted":[4],"multi-access":[5],"edge":[6],"computing":[7,49,119],"(MEC)":[8],"systems":[9],"emerged":[10],"as":[11,56,58,111,113],"a":[12,72,139],"promising":[13],"solution":[14],"for":[15],"providing":[16],"computation":[17,39],"services":[18],"to":[19,36,46,137,189,208,213],"mobile":[20,43,98,128],"users":[21,44,99,129,159],"outside":[22],"of":[23,41,90,116,126,183],"terrestrial":[24,81],"infrastructure":[25],"coverage.":[26],"As":[27],"each":[28],"UAV":[29],"operates":[30],"independently,":[31],"however,":[32],"it":[33],"is":[34,67,85,104,135,147,153],"challenging":[35],"meet":[37],"the":[38,42,47,52,59,88,92,97,101,108,114,123,150,176,191,199,203,214],"demands":[40],"due":[45],"limited":[48],"capacity":[50],"at":[51],"UAV\u2019s":[53,60],"MEC":[54,75,172],"server":[55],"well":[57,112],"energy":[61,124],"constraint.":[62],"Therefore,":[63,149],"collaboration":[64],"among":[65],"UAVs":[66],"needed.":[68],"In":[69],"this":[70],"article,":[71],"collaborative":[73],"multi-UAV-assisted":[74],"system":[76,103],"integrated":[77],"with":[78],"an":[79],"MEC-enabled":[80],"base":[82],"station":[83],"(BS)":[84],"proposed.":[86],"Then,":[87,175],"problem":[89,134,145,152],"minimizing":[91],"total":[93],"latency":[94,205],"experienced":[95],"by":[96,106,206],"in":[100],"proposed":[102,133,200],"studied":[105],"optimizing":[107],"offloading":[109,161],"decision":[110,162,173],"allocation":[115,167],"communication":[117,165],"and":[118,130,169,179,210,216],"resources":[120],"while":[121],"satisfying":[122],"constraints":[125],"both":[127],"UAVs.":[131],"The":[132],"shown":[136],"be":[138],"nonconvex,":[140],"mixed-integer":[141],"nonlinear":[142],"programming":[143],"(MINLP)":[144],"that":[146,198],"intractable.":[148],"formulated":[151],"decomposed":[154,192],"into":[155],"three":[156],"subproblems:":[157],"1)":[158],"tasks":[160],"problem;":[163,168],"2)":[164],"resource":[166],"3)":[170],"UAV-assisted":[171],"problem.":[174],"Lagrangian":[177],"relaxation":[178],"alternating":[180],"direction":[181],"method":[182],"multipliers":[184],"(ADMMs)":[185],"methods":[186],"are":[187],"applied":[188],"solve":[190],"problems,":[193],"alternatively.":[194],"Simulation":[195],"results":[196],"show":[197],"approach":[201],"reduces":[202],"average":[204],"up":[207],"40.7%":[209],"4.3%":[211],"compared":[212],"greedy":[215],"exhaustive":[217],"search":[218],"methods.":[219]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":31},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":3}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
