{"id":"https://openalex.org/W4410294589","doi":"https://doi.org/10.1109/jiot.2025.3569270","title":"Energy-Efficient Trajectory Design and Unsupervised Clustering for AAV-Aided Fair Data Collections With Dense Ground Users","display_name":"Energy-Efficient Trajectory Design and Unsupervised Clustering for AAV-Aided Fair Data Collections With Dense Ground Users","publication_year":2025,"publication_date":"2025-05-12","ids":{"openalex":"https://openalex.org/W4410294589","doi":"https://doi.org/10.1109/jiot.2025.3569270"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3569270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3569270","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":null,"display_name":"Dan Song","orcid":"https://orcid.org/0000-0003-1421-9428"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dan Song","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-1421-9428","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063431322","display_name":"Xiangping Zhai","orcid":"https://orcid.org/0000-0001-8939-199X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangping Bryce Zhai","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8939-199X","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100352249","display_name":"Xin Liu","orcid":"https://orcid.org/0000-0002-6035-6055"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Liu","raw_affiliation_strings":["School of Information and Communication Engineering, Dalian University of Technology, Dalian, China","School of Information and Communication Engineering, Dalian University of Technology, Dalian"],"raw_orcid":"https://orcid.org/0000-0002-6035-6055","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Dalian University of Technology, Dalian, China","institution_ids":["https://openalex.org/I27357992"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Dalian University of Technology, Dalian","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062494507","display_name":"Zhiquan Liu","orcid":"https://orcid.org/0000-0002-3934-2177"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiquan Liu","raw_affiliation_strings":["College of Cyber Security, Jinan University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-3934-2177","affiliations":[{"raw_affiliation_string":"College of Cyber Security, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079559561","display_name":"Chee Wei Tan","orcid":"https://orcid.org/0000-0002-6624-9752"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chee Wei Tan","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","Nanyang Technological University, Singapore, Nanyang Ave, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-6624-9752","affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Nanyang Technological University, Singapore, Nanyang Ave, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049701424","display_name":"Congduan Li","orcid":"https://orcid.org/0000-0003-0495-332X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Congduan Li","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-0495-332X","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":23.9388,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.99119774,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"12","issue":"15","first_page":"29555","last_page":"29569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9954000115394592,"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":0.9954000115394592,"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/T11489","display_name":"Air Traffic Management and Optimization","score":0.992900013923645,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.811747670173645},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7518849968910217},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6516584157943726},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3858043849468231},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3422374129295349}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.811747670173645},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7518849968910217},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6516584157943726},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3858043849468231},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3422374129295349},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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":1,"locations":[{"id":"doi:10.1109/jiot.2025.3569270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3569270","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":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1283351474","display_name":null,"funder_award_id":"JCYJ20210324120002007","funder_id":"https://openalex.org/F4320326705","funder_display_name":"Science, Technology and Innovation Commission of Shenzhen Municipality"},{"id":"https://openalex.org/G4534308122","display_name":null,"funder_award_id":"62271514","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/F4320326705","display_name":"Science, Technology and Innovation Commission of Shenzhen Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1979638981","https://openalex.org/W2050758542","https://openalex.org/W2125759992","https://openalex.org/W2133206737","https://openalex.org/W2529278363","https://openalex.org/W2608189116","https://openalex.org/W2898733141","https://openalex.org/W2937231944","https://openalex.org/W2952736579","https://openalex.org/W2962726494","https://openalex.org/W2966659925","https://openalex.org/W2973697444","https://openalex.org/W2982361608","https://openalex.org/W2982511982","https://openalex.org/W2990270976","https://openalex.org/W2994688331","https://openalex.org/W3036053249","https://openalex.org/W3046016465","https://openalex.org/W3051352583","https://openalex.org/W3109039904","https://openalex.org/W3159690590","https://openalex.org/W3161310251","https://openalex.org/W3167213286","https://openalex.org/W3168863497","https://openalex.org/W3171715134","https://openalex.org/W3198132193","https://openalex.org/W3201545796","https://openalex.org/W3209064532","https://openalex.org/W3213593695","https://openalex.org/W4205348215","https://openalex.org/W4250589301","https://openalex.org/W4283205773","https://openalex.org/W4312014192","https://openalex.org/W4312986669","https://openalex.org/W4322576474","https://openalex.org/W4365807714","https://openalex.org/W4376878836","https://openalex.org/W4390492411","https://openalex.org/W4391164477","https://openalex.org/W4396941482","https://openalex.org/W4402350838","https://openalex.org/W4404688715","https://openalex.org/W6636933019","https://openalex.org/W6745720167"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4323768008"],"abstract_inverted_index":{"In":[0],"remote":[1],"or":[2],"high-demand":[3],"wireless":[4,44],"cellular":[5,45],"networks,":[6],"efficient":[7,130],"data":[8,64,80,125],"collection":[9],"from":[10,65,110],"ground":[11],"users":[12],"(GUs)":[13],"with":[14,128],"fixed":[15],"infrastructure":[16],"poses":[17],"a":[18,28,42,49,98,111,145],"significant":[19],"challenge.":[20],"Unmanned":[21],"aerial":[22],"vehicles":[23],"(UAVs)":[24],"have":[25],"emerged":[26],"as":[27],"promising":[29],"solution":[30],"due":[31],"to":[32,62,71,86,170],"their":[33],"flexible":[34],"deployment":[35],"and":[36,51,89,123,161,164,176,181],"cost-effectiveness.":[37],"This":[38],"paper":[39,156],"focuses":[40],"on":[41,105,151],"UAV-aided":[43],"communication":[46],"system":[47],"comprising":[48],"UAV":[50,60,73,190],"multiple":[52],"adjacent":[53],"GUs,":[54],"where":[55],"the":[56,59,87,93,106,116,136,179,184,189],"mission":[57],"of":[58,92,138,183],"is":[61,70,148],"collect":[63],"these":[66],"GUs.":[67,84],"The":[68],"objective":[69],"minimize":[72],"propulsion":[74],"energy":[75],"consumption":[76],"while":[77],"ensuring":[78],"fair":[79,124],"uploading":[81],"among":[82],"all":[83],"Due":[85],"non-convex":[88],"intractable":[90],"nature":[91],"above":[94],"problem,":[95],"we":[96],"propose":[97],"novel":[99],"real-time":[100],"waypoint":[101],"localization":[102],"method":[103,109],"based":[104,150],"parallel":[107],"projection":[108,117],"geometric":[112],"perspective.":[113],"By":[114],"enhancing":[115],"process,":[118],"this":[119,155],"approach":[120],"achieves":[121],"energy-efficient":[122],"collection,":[126],"along":[127],"an":[129],"trajectory":[131,167,191],"design":[132,192],"algorithm.":[133],"Further,":[134],"considering":[135],"scenario":[137],"densely":[139],"distributed":[140],"GUs":[141,158],"in":[142,187],"large-scale":[143],"areas,":[144],"GU-clustering":[146],"algorithm":[147],"proposed":[149,185],"Mean":[152],"Shift.":[153],"Additionally,":[154],"categorizes":[157],"into":[159],"homogeneous":[160],"heterogeneous":[162],"scenarios":[163],"designs":[165],"distinct":[166],"designing":[168],"algorithms":[169,186],"accommodate":[171],"diverse":[172],"real-world":[173],"situations.":[174],"Simulations":[175],"comparisons":[177],"validate":[178],"effectiveness":[180],"efficiency":[182],"tackling":[188],"challenges.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-05-13T00:00:00"}