{"id":"https://openalex.org/W4386376492","doi":"https://doi.org/10.1186/s13677-023-00507-6","title":"Dynamic deployment method based on double deep Q-network in UAV-assisted MEC systems","display_name":"Dynamic deployment method based on double deep Q-network in UAV-assisted MEC systems","publication_year":2023,"publication_date":"2023-09-01","ids":{"openalex":"https://openalex.org/W4386376492","doi":"https://doi.org/10.1186/s13677-023-00507-6"},"language":"en","primary_location":{"id":"doi:10.1186/s13677-023-00507-6","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-023-00507-6","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00507-6","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00507-6","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103251096","display_name":"Suqin Zhang","orcid":"https://orcid.org/0000-0002-4281-3435"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suqin Zhang","raw_affiliation_strings":["School of Basic, Xi\u2019an Technological University, Xi\u2019An, 710021, China","School of Basic, Xi'an Technological University, Xi'An, 710021, China"],"affiliations":[{"raw_affiliation_string":"School of Basic, Xi\u2019an Technological University, Xi\u2019An, 710021, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Basic, Xi'an Technological University, Xi'An, 710021, China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351797","display_name":"Lin Zhang","orcid":"https://orcid.org/0000-0001-8621-7523"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lin Zhang","raw_affiliation_strings":["School of Ordnance Science and Technology, Xi\u2019an Technological University, 710021, Xi\u2019An, China","School of Ordnance Science and Technology, Xi'an Technological University, 710021, Xi'An, China"],"affiliations":[{"raw_affiliation_string":"School of Ordnance Science and Technology, Xi\u2019an Technological University, 710021, Xi\u2019An, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Ordnance Science and Technology, Xi'an Technological University, 710021, Xi'An, China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015286019","display_name":"Fei Xu","orcid":"https://orcid.org/0000-0002-5711-7029"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Xu","raw_affiliation_strings":["School of Computer Science and Engineering, Xi\u2019an Technological University, 710021, Xi\u2019An, China","School of Computer Science and Engineering, Xi'an Technological University, 710021, Xi'An, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Xi\u2019an Technological University, 710021, Xi\u2019An, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an Technological University, 710021, Xi'An, China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073267756","display_name":"Cheng Song","orcid":"https://orcid.org/0000-0003-4876-8337"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Cheng","raw_affiliation_strings":["School of Ordnance Science and Technology, Xi\u2019an Technological University, 710021, Xi\u2019An, China","School of Ordnance Science and Technology, Xi'an Technological University, 710021, Xi'An, China"],"affiliations":[{"raw_affiliation_string":"School of Ordnance Science and Technology, Xi\u2019an Technological University, 710021, Xi\u2019An, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Ordnance Science and Technology, Xi'an Technological University, 710021, Xi'An, China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114075219","display_name":"Weiya Su","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiya Su","raw_affiliation_strings":["School of Computer Science and Engineering, Xi\u2019an Technological University, 710021, Xi\u2019An, China","School of Computer Science and Engineering, Xi'an Technological University, 710021, Xi'An, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Xi\u2019an Technological University, 710021, Xi\u2019An, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Xi'an Technological University, 710021, Xi'An, China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100350760","display_name":"Sen Wang","orcid":"https://orcid.org/0000-0003-1537-8834"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sen Wang","raw_affiliation_strings":["School of Ordnance Science and Technology, Xi\u2019an Technological University, 710021, Xi\u2019An, China","School of Ordnance Science and Technology, Xi'an Technological University, 710021, Xi'An, China"],"affiliations":[{"raw_affiliation_string":"School of Ordnance Science and Technology, Xi\u2019an Technological University, 710021, Xi\u2019An, China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"School of Ordnance Science and Technology, Xi'an Technological University, 710021, Xi'An, China","institution_ids":["https://openalex.org/I4210110558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100351797"],"corresponding_institution_ids":["https://openalex.org/I4210110558"],"apc_list":{"value":990,"currency":"GBP","value_usd":1214},"apc_paid":{"value":990,"currency":"GBP","value_usd":1214},"fwci":8.3101,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96885822,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"12","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9943000078201294,"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/computer-science","display_name":"Computer science","score":0.8455655574798584},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.7415754795074463},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6422569751739502},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5823217034339905},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.5349733829498291},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5173832178115845},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.509660005569458},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.49469587206840515},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4803277552127838},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4782399535179138},{"id":"https://openalex.org/keywords/obstacle-avoidance","display_name":"Obstacle avoidance","score":0.4774263799190521},{"id":"https://openalex.org/keywords/local-optimum","display_name":"Local optimum","score":0.4730730950832367},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.448334276676178},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.43128710985183716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3361075818538666},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2244916558265686},{"id":"https://openalex.org/keywords/mobile-robot","display_name":"Mobile robot","score":0.12220531702041626},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11339759826660156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8455655574798584},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.7415754795074463},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6422569751739502},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5823217034339905},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.5349733829498291},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5173832178115845},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.509660005569458},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.49469587206840515},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4803277552127838},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4782399535179138},{"id":"https://openalex.org/C6683253","wikidata":"https://www.wikidata.org/wiki/Q7075535","display_name":"Obstacle avoidance","level":4,"score":0.4774263799190521},{"id":"https://openalex.org/C141934464","wikidata":"https://www.wikidata.org/wiki/Q3305386","display_name":"Local optimum","level":2,"score":0.4730730950832367},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.448334276676178},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.43128710985183716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3361075818538666},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2244916558265686},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.12220531702041626},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11339759826660156},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13677-023-00507-6","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-023-00507-6","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00507-6","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e85c3a3d3e46411bb2e203fee5107226","is_oa":true,"landing_page_url":"https://doaj.org/article/e85c3a3d3e46411bb2e203fee5107226","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Cloud Computing: Advances, Systems and Applications, Vol 12, Iss 1, Pp 1-16 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13677-023-00507-6","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13677-023-00507-6","pdf_url":"https://journalofcloudcomputing.springeropen.com/counter/pdf/10.1186/s13677-023-00507-6","source":{"id":"https://openalex.org/S2486819371","display_name":"Journal of Cloud Computing Advances Systems and Applications","issn_l":"2192-113X","issn":["2192-113X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cloud Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4386376492.pdf"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W2173248099","https://openalex.org/W2268751503","https://openalex.org/W2289204537","https://openalex.org/W2522123397","https://openalex.org/W2586992378","https://openalex.org/W2810421451","https://openalex.org/W2896977747","https://openalex.org/W2899183567","https://openalex.org/W2952736579","https://openalex.org/W2961269959","https://openalex.org/W2981262799","https://openalex.org/W2991544738","https://openalex.org/W3010006578","https://openalex.org/W3010393526","https://openalex.org/W3013960924","https://openalex.org/W3089147436","https://openalex.org/W3090573937","https://openalex.org/W3099721448","https://openalex.org/W3116769709","https://openalex.org/W3161326013","https://openalex.org/W3170533301","https://openalex.org/W3201607315","https://openalex.org/W3209583897","https://openalex.org/W4210547116","https://openalex.org/W4224659699","https://openalex.org/W4225558824","https://openalex.org/W4285252587"],"related_works":["https://openalex.org/W2930076404","https://openalex.org/W2071957557","https://openalex.org/W2596413128","https://openalex.org/W2356867392","https://openalex.org/W2782776446","https://openalex.org/W2155948905","https://openalex.org/W3043170174","https://openalex.org/W1971413691","https://openalex.org/W2357323510","https://openalex.org/W4366961261"],"abstract_inverted_index":{"Abstract":[0],"The":[1],"unmanned":[2],"aerial":[3],"vehicle":[4],"(UAV)":[5],"assisted":[6],"mobile":[7],"edge":[8,48],"computing":[9,21],"(MEC)":[10],"system":[11,139],"leverages":[12],"the":[13,55,59,62,65,73,82,85,99,110,118,128,146,153,170,173],"high":[14],"maneuverability":[15],"of":[16,58,64,75,104,148,151,172],"UAVs":[17],"to":[18,23,37,50,97,142],"provide":[19],"efficient":[20],"services":[22,49],"terminals.":[24],"A":[25],"dynamic":[26],"deployment":[27],"algorithm":[28,131,156,175],"based":[29],"on":[30,81],"double":[31,92],"deep":[32,93],"Q-networks":[33],"(DDQN)":[34],"is":[35,176],"suggested":[36],"address":[38,98],"issues":[39],"with":[40],"energy":[41,56],"limitation":[42],"and":[43,61,78,102,135,160,166,169],"obstacle":[44],"avoidance":[45],"when":[46],"providing":[47],"terminals":[51,80],"by":[52,163],"UAV.":[53],"First,":[54],"consumption":[57],"UAV":[60,86],"fairness":[63,147],"terminal\u2019s":[66],"geographic":[67,149],"location":[68],"are":[69],"jointly":[70],"optimized":[71],"in":[72,117],"case":[74],"multiple":[76,79],"obstacles":[77],"ground.":[83],"And":[84],"can":[87],"avoid":[88],"obstacles.":[89],"Furthermore,":[90],"a":[91,122,136],"Q-network":[94],"was":[95,121],"introduced":[96],"slow":[100],"convergence":[101,134],"risk":[103],"falling":[105],"into":[106],"local":[107],"optima":[108],"during":[109],"optimization":[111],"problem":[112],"training":[113],"process.":[114],"Also":[115],"included":[116],"learning":[119],"process":[120],"pseudo":[123],"count":[124],"exploration":[125],"strategy.":[126],"Finally,":[127],"improved":[129,154,174],"DDQN":[130,155,161],"achieves":[132],"faster":[133],"higher":[137],"average":[138],"reward,":[140],"according":[141],"experimental":[143],"results.":[144],"Regarding":[145],"locations":[150],"terminals,":[152],"outperforms":[157],"Q-learning,":[158],"DQN,":[159],"algorithms":[162],"50%,":[164],"20%,":[165],"15.38%,":[167],"respectively,":[168],"stability":[171],"also":[177],"validated.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}