{"id":"https://openalex.org/W4391929424","doi":"https://doi.org/10.1155/2024/6691579","title":"Optimization Algorithm for AoI-Based UAV-Assisted Data Collection","display_name":"Optimization Algorithm for AoI-Based UAV-Assisted Data Collection","publication_year":2024,"publication_date":"2024-02-19","ids":{"openalex":"https://openalex.org/W4391929424","doi":"https://doi.org/10.1155/2024/6691579"},"language":"en","primary_location":{"id":"doi:10.1155/2024/6691579","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2024/6691579","pdf_url":"https://downloads.hindawi.com/journals/dsn/2024/6691579.pdf","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/dsn/2024/6691579.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101584807","display_name":"Xiaoya Zhou","orcid":"https://orcid.org/0000-0002-8027-003X"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoya Zhou","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, Engineering Research Center of Health Service System Based on Ubiquitous Wireless Networks, Ministry of Education, Nanjing 210000, China","Nanjing University of Posts and Telecommunications, Jiangsu Key Laboratory of Wireless Communications, Nanjing 210000, China"],"raw_orcid":"https://orcid.org/0000-0002-8027-003X","affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, Engineering Research Center of Health Service System Based on Ubiquitous Wireless Networks, Ministry of Education, Nanjing 210000, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, Jiangsu Key Laboratory of Wireless Communications, Nanjing 210000, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100743927","display_name":"Qi Zhu","orcid":"https://orcid.org/0000-0002-8190-8912"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Zhu","raw_affiliation_strings":["Nanjing University of Posts and Telecommunications, Engineering Research Center of Health Service System Based on Ubiquitous Wireless Networks, Ministry of Education, Nanjing 210000, China","Nanjing University of Posts and Telecommunications, Jiangsu Key Laboratory of Wireless Communications, Nanjing 210000, China"],"raw_orcid":"https://orcid.org/0000-0002-8190-8912","affiliations":[{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, Engineering Research Center of Health Service System Based on Ubiquitous Wireless Networks, Ministry of Education, Nanjing 210000, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"Nanjing University of Posts and Telecommunications, Jiangsu Key Laboratory of Wireless Communications, Nanjing 210000, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100743927"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":1.8879,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.85569873,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"2024","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9997000098228455,"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/T13553","display_name":"Age of Information Optimization","score":0.9997000098228455,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9922000169754028,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9904999732971191,"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":0.8850662708282471},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.475832462310791},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.45645755529403687},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.4360654354095459},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3456628918647766},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2172456979751587}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8850662708282471},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.475832462310791},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.45645755529403687},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.4360654354095459},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3456628918647766},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2172456979751587},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2024/6691579","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2024/6691579","pdf_url":"https://downloads.hindawi.com/journals/dsn/2024/6691579.pdf","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8c7d849d3dff496581672f1a675f49f7","is_oa":true,"landing_page_url":"https://doaj.org/article/8c7d849d3dff496581672f1a675f49f7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 2024 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2024/6691579","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2024/6691579","pdf_url":"https://downloads.hindawi.com/journals/dsn/2024/6691579.pdf","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1775673648","display_name":null,"funder_award_id":"BE2022068","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G2164956086","display_name":null,"funder_award_id":"BE2022068-2","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G2213953085","display_name":null,"funder_award_id":"92067201","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G257591012","display_name":null,"funder_award_id":"61971239","funder_id":"https://openalex.org/F4320327777","funder_display_name":"Jiangsu Provincial Key Research and Development Program"},{"id":"https://openalex.org/G269416364","display_name":null,"funder_award_id":"92067201","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4734186400","display_name":"\u9762\u5411\u7269\u8054\u7f51\u7684\u7f13\u5b58\u4f7f\u80fd\u5f02\u6784\u7f51\u7edc\u4f18\u5316\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61971239","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7520536057","display_name":null,"funder_award_id":"BE2022068-2","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/F4320327777","display_name":"Jiangsu Provincial Key Research and Development Program","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4391929424.pdf"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2031834036","https://openalex.org/W2114124631","https://openalex.org/W2800090259","https://openalex.org/W2886359150","https://openalex.org/W3010373918","https://openalex.org/W3029672350","https://openalex.org/W3037456657","https://openalex.org/W3044648523","https://openalex.org/W3111412729","https://openalex.org/W3151051775","https://openalex.org/W3162478149","https://openalex.org/W3166350307","https://openalex.org/W3193615454","https://openalex.org/W3194740096","https://openalex.org/W3196161280","https://openalex.org/W3212374164","https://openalex.org/W4214578463","https://openalex.org/W4285125427","https://openalex.org/W4286566639","https://openalex.org/W4367330245"],"related_works":["https://openalex.org/W3172412001","https://openalex.org/W4366549320","https://openalex.org/W4287863136","https://openalex.org/W3006015132","https://openalex.org/W2965078190","https://openalex.org/W3040644038","https://openalex.org/W4311207076","https://openalex.org/W2140656843","https://openalex.org/W4313459248","https://openalex.org/W3203633096"],"abstract_inverted_index":{"Regarding":[0],"the":[1,33,44,49,61,72,80,94,99,104,113,116,120,131,140,148,153,158,163,167,175,179,183,192,201,207,211,215,218,222],"issue":[2],"of":[3,35,47,54,57,74,82,93,123,169,178,203,210],"information":[4,55],"freshness":[5,26,202],"in":[6,10,60,115,135,166,195,217],"systems":[7],"that":[8,22,130,191],"aid":[9],"data":[11,19,83,170,204],"collection":[12,20,84,171],"using":[13,157],"unmanned":[14],"aerial":[15],"vehicles":[16],"(UAVs),":[17],"a":[18,173],"algorithm":[21,108,143,160,194,216],"is":[23,30,63,68,96,109,138,144,186],"based":[24],"on":[25],"and":[27,41,79,103,152,205],"UAV":[28,42,76,180],"assistance":[29],"proposed.":[31],"Under":[32],"limitations":[34],"wireless":[36],"sensor":[37],"node":[38],"communication":[39,91],"distance":[40,92,106],"parameters,":[43],"optimization":[45,133],"problem":[46,67,134],"minimizing":[48],"average":[50,208,223],"spatial":[51],"correlation":[52],"age":[53],"(SCAoI)":[56],"all":[58],"nodes":[59,95,114,165],"area":[62],"set":[64],"up.":[65],"This":[66],"solved":[69],"by":[70,225],"optimizing":[71],"number":[73,122],"clusters,":[75],"flight":[77,150],"trajectories,":[78],"order":[81],"from":[85],"cluster":[86,100,112,184],"member":[87,164],"nodes.":[88],"The":[89],"maximum":[90],"used":[97,110],"as":[98],"formation":[101],"radius,":[102],"maximum-minimum":[105],"clustering":[107],"to":[111,118,146,161],"region":[117],"obtain":[119,147],"minimum":[121,149],"clusters.":[124],"After":[125],"it":[126],"has":[127],"been":[128],"proven":[129],"trajectory":[132],"this":[136,196],"study":[137],"NP-hard,":[139],"ant":[141],"colony":[142],"applied":[145],"time":[151],"corresponding":[154],"trajectory.":[155],"By":[156],"greedy":[159],"determine":[162],"sequence":[168],"for":[172],"cluster,":[174],"instantaneous":[176],"SCAoI":[177,209,224],"arriving":[181],"at":[182],"head":[185],"solved.":[187],"Simulation":[188],"results":[189],"show":[190],"proposed":[193],"paper":[197],"can":[198],"effectively":[199],"improve":[200],"reduce":[206],"system":[212],"compared":[213],"with":[214],"comparative":[219],"literature,":[220],"reducing":[221],"about":[226],"61%.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}
