{"id":"https://openalex.org/W4391742519","doi":"https://doi.org/10.1109/icct59356.2023.10419555","title":"Compound-Action DRL for Timely Data Collection in UAV-Assisted IoT with Stochastic Arrival","display_name":"Compound-Action DRL for Timely Data Collection in UAV-Assisted IoT with Stochastic Arrival","publication_year":2023,"publication_date":"2023-10-20","ids":{"openalex":"https://openalex.org/W4391742519","doi":"https://doi.org/10.1109/icct59356.2023.10419555"},"language":"en","primary_location":{"id":"doi:10.1109/icct59356.2023.10419555","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icct59356.2023.10419555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 23rd International Conference on Communication Technology (ICCT)","raw_type":"proceedings-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/A5062421970","display_name":"Mengjie Yi","orcid":"https://orcid.org/0009-0007-7851-8335"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengjie Yi","raw_affiliation_strings":["School of Cyber Engineering, Xidian University,Xi'an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University,Xi'an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100709597","display_name":"Xijun Wang","orcid":"https://orcid.org/0000-0003-3504-9763"},"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":"Xijun Wang","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University,Guangzhou,China,510006"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University,Guangzhou,China,510006","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100446337","display_name":"Juan Liu","orcid":"https://orcid.org/0000-0003-3402-3123"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Liu","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Ningbo University,Zhejiang,China,315211"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Ningbo University,Zhejiang,China,315211","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100732087","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-2168-9674"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["Information Science Institute, Xidian University,State Key Lab of Integrated Service Networks,Xi'an,Shaanxi,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Science Institute, Xidian University,State Key Lab of Integrated Service Networks,Xi'an,Shaanxi,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000244376","display_name":"Ronghui Hou","orcid":"https://orcid.org/0000-0002-4560-2350"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ronghui Hou","raw_affiliation_strings":["School of Cyber Engineering, Xidian University,Xi'an,China,710071"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University,Xi'an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23968386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"914","last_page":"919"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9746999740600586,"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":0.9746999740600586,"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/T11489","display_name":"Air Traffic Management and Optimization","score":0.9732999801635742,"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/T13553","display_name":"Age of Information Optimization","score":0.9449999928474426,"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":0.6869380474090576},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.543679416179657},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.5263791680335999},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.467829167842865},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.43539226055145264},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.322983980178833},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08474454283714294},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.04960063099861145}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6869380474090576},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.543679416179657},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.5263791680335999},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.467829167842865},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43539226055145264},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.322983980178833},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08474454283714294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.04960063099861145},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/icct59356.2023.10419555","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icct59356.2023.10419555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 23rd International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1191599655","https://openalex.org/W2134295053","https://openalex.org/W2897417898","https://openalex.org/W2963569053","https://openalex.org/W2965757358","https://openalex.org/W3007091509","https://openalex.org/W3046016465","https://openalex.org/W3081323070","https://openalex.org/W3111412729","https://openalex.org/W3162366242","https://openalex.org/W4285151170","https://openalex.org/W4295700726","https://openalex.org/W4310049705","https://openalex.org/W6638018090"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W2586548817","https://openalex.org/W4311097251","https://openalex.org/W2625093826","https://openalex.org/W2950174689","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4361251261","https://openalex.org/W3031181660","https://openalex.org/W3172412001"],"abstract_inverted_index":{"The":[0],"use":[1],"of":[2,15,23,36,49,100,127,134,145],"unmanned":[3],"aerial":[4],"vehicles":[5],"(UAVs)":[6],"in":[7,57],"IoT":[8,58],"networks":[9],"can":[10,138],"provide":[11],"an":[12,77],"efficient":[13],"means":[14],"collecting":[16],"mission-critical":[17],"data.":[18],"However,":[19],"ensuring":[20],"the":[21,32,47,61,70,73,96,105,124,135,146,156],"freshness":[22],"collected":[24],"data":[25,51,71,74],"is":[26],"a":[27,55,108,114],"significant":[28],"challenge":[29],"due":[30],"to":[31,72,89,121],"stochastic":[33,87],"status":[34,64,92],"updates":[35,65],"sensor":[37],"nodes":[38],"(SN":[39],"s),":[40],"In":[41],"this":[42],"paper,":[43],"we":[44,103],"delve":[45],"into":[46],"issue":[48],"timely":[50],"collection":[52],"aided":[53],"by":[54],"UAV":[56,62],"networks,":[59],"where":[60],"collects":[63],"from":[66,83],"SNs":[67,80],"and":[68,112,131,142],"offloads":[69],"center":[75],"at":[76,86],"opportune":[78],"location.":[79],"sample":[81],"information":[82,101],"their":[84],"surroundings":[85],"intervals":[88],"generate":[90],"new":[91],"updates.":[93],"To":[94],"minimize":[95],"average":[97],"total":[98],"age":[99],"(AoI),":[102],"describe":[104],"problem":[106],"as":[107],"Markov":[109],"decision":[110],"process":[111],"propose":[113],"compound-action":[115],"deep":[116],"reinforcement":[117],"learning":[118],"(CADRL)":[119],"approach":[120],"jointly":[122],"optimize":[123],"trajectory,":[125],"scheduling":[126],"SNs,":[128],"offloading":[129,132],"strategy,":[130],"power":[133],"UAV,":[136],"which":[137],"handle":[139],"both":[140],"continuous":[141],"discrete":[143],"actions":[144],"UAV.":[147],"Simulation":[148],"results":[149],"indicate":[150],"that":[151],"our":[152],"algorithm":[153],"effectively":[154],"reduces":[155],"AoI":[157],"when":[158],"contrasted":[159],"with":[160],"baseline":[161],"methods.":[162]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}