{"id":"https://openalex.org/W4384519632","doi":"https://doi.org/10.1109/jiot.2023.3295786","title":"Geo-Perturbation for Task Allocation in 3-D Mobile Crowdsourcing: An A3C-Based Approach","display_name":"Geo-Perturbation for Task Allocation in 3-D Mobile Crowdsourcing: An A3C-Based Approach","publication_year":2023,"publication_date":"2023-07-17","ids":{"openalex":"https://openalex.org/W4384519632","doi":"https://doi.org/10.1109/jiot.2023.3295786"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3295786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3295786","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":"https://openalex.org/A5085221928","display_name":"Minghui Min","orcid":"https://orcid.org/0000-0001-9388-6434"},"institutions":[{"id":"https://openalex.org/I177388780","display_name":"Xuzhou Medical College","ror":"https://ror.org/04fe7hy80","country_code":"CN","type":"education","lineage":["https://openalex.org/I177388780"]},{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210143072","display_name":"Xuzhou No.1 People's Hospital","ror":"https://ror.org/05ca6eb43","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210143072"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minghui Min","raw_affiliation_strings":["School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China","Xuzhou First People's Hospital, Xuzhou, China","Ministry of Education and School of CyberScience and Engineering, Key Laboratory of Aerospace Information Security and Trusted Computing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-9388-6434","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Xuzhou First People's Hospital, Xuzhou, China","institution_ids":["https://openalex.org/I4210143072","https://openalex.org/I177388780"]},{"raw_affiliation_string":"Ministry of Education and School of CyberScience and Engineering, Key Laboratory of Aerospace Information Security and Trusted Computing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007568533","display_name":"Haopeng Zhu","orcid":"https://orcid.org/0009-0009-1996-3652"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haopeng Zhu","raw_affiliation_strings":["School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0009-0009-1996-3652","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101915851","display_name":"Shuang Yang","orcid":"https://orcid.org/0009-0004-4062-6638"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuang Yang","raw_affiliation_strings":["School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0009-0004-4062-6638","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101730582","display_name":"J. Xu","orcid":"https://orcid.org/0009-0000-1919-0981"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junhuai Xu","raw_affiliation_strings":["School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0009-0000-1919-0981","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044762127","display_name":"Jingwen Tong","orcid":"https://orcid.org/0000-0001-6462-657X"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jingwen Tong","raw_affiliation_strings":["Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong, China","Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-6462-657X","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011102707","display_name":"Shiyin Li","orcid":"https://orcid.org/0000-0001-9635-7079"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiyin Li","raw_affiliation_strings":["School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9635-7079","affiliations":[{"raw_affiliation_string":"School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065355770","display_name":"Jiangang Shu","orcid":"https://orcid.org/0000-0002-4650-8008"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Jiangang Shu","raw_affiliation_strings":["Cyberspace Institute of Advanced Technology, Guangzhou University, Guangzhou, China","Department of Computer Science, City University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0002-4650-8008","affiliations":[{"raw_affiliation_string":"Cyberspace Institute of Advanced Technology, Guangzhou University, Guangzhou, China","institution_ids":["https://openalex.org/I37987034"]},{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3005,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.90483764,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"11","issue":"2","first_page":"1854","last_page":"1865"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8603453636169434},{"id":"https://openalex.org/keywords/geolocation","display_name":"Geolocation","score":0.6850379705429077},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6453331708908081},{"id":"https://openalex.org/keywords/asynchronous-learning","display_name":"Asynchronous learning","score":0.6445107460021973},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5692408084869385},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5323842763900757},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5073127150535583},{"id":"https://openalex.org/keywords/crowdsourcing","display_name":"Crowdsourcing","score":0.42785772681236267},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3472575545310974},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3400384187698364},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2678242325782776}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8603453636169434},{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.6850379705429077},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6453331708908081},{"id":"https://openalex.org/C2777072894","wikidata":"https://www.wikidata.org/wiki/Q4812204","display_name":"Asynchronous learning","level":5,"score":0.6445107460021973},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5692408084869385},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5323842763900757},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5073127150535583},{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.42785772681236267},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3472575545310974},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3400384187698364},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2678242325782776},{"id":"https://openalex.org/C51672120","wikidata":"https://www.wikidata.org/wiki/Q303446","display_name":"Cooperative learning","level":3,"score":0.0},{"id":"https://openalex.org/C88610354","wikidata":"https://www.wikidata.org/wiki/Q1813494","display_name":"Teaching method","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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/C19122763","wikidata":"https://www.wikidata.org/wiki/Q7662215","display_name":"Synchronous learning","level":4,"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:10.1109/jiot.2023.3295786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3295786","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:repository.hkust.edu.hk:1783.1-128798","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-128798","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1261935947","display_name":null,"funder_award_id":"62101557","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6528913940","display_name":null,"funder_award_id":"2022M713378","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6549061602","display_name":null,"funder_award_id":"62102204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G752701465","display_name":null,"funder_award_id":"U22A2036","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1711940457","https://openalex.org/W1967903818","https://openalex.org/W2120911939","https://openalex.org/W2151553800","https://openalex.org/W2739883206","https://openalex.org/W2742348149","https://openalex.org/W2803627894","https://openalex.org/W2808537148","https://openalex.org/W2885282028","https://openalex.org/W2895879715","https://openalex.org/W2924254303","https://openalex.org/W2940632674","https://openalex.org/W2942223872","https://openalex.org/W2943929564","https://openalex.org/W2950102557","https://openalex.org/W2969716496","https://openalex.org/W2970142969","https://openalex.org/W2981237928","https://openalex.org/W3004355750","https://openalex.org/W3006762012","https://openalex.org/W3008550439","https://openalex.org/W3033003550","https://openalex.org/W3034245034","https://openalex.org/W3047327820","https://openalex.org/W3048295601","https://openalex.org/W3080592791","https://openalex.org/W3103493968","https://openalex.org/W3103513224","https://openalex.org/W3105636147","https://openalex.org/W3105797690","https://openalex.org/W3127189645","https://openalex.org/W3168063067","https://openalex.org/W3168104141","https://openalex.org/W3182996661","https://openalex.org/W3185127829","https://openalex.org/W3197248161","https://openalex.org/W3201937876","https://openalex.org/W3210857146","https://openalex.org/W4206375084","https://openalex.org/W4210659589","https://openalex.org/W4283217152","https://openalex.org/W4285118787","https://openalex.org/W4285594085","https://openalex.org/W4312832152","https://openalex.org/W4313464602","https://openalex.org/W4323897035","https://openalex.org/W6692846177"],"related_works":["https://openalex.org/W4226047841","https://openalex.org/W2156559761","https://openalex.org/W3020208395","https://openalex.org/W2496167052","https://openalex.org/W1956936791","https://openalex.org/W2041343407","https://openalex.org/W4401821536","https://openalex.org/W2058515809","https://openalex.org/W4295242624","https://openalex.org/W2946278724"],"abstract_inverted_index":{"Location":[0],"privacy":[1,47,78,150],"protection":[2],"(LPP)":[3],"has":[4],"become":[5],"a":[6,58,103],"key":[7],"concern":[8],"during":[9],"mobile":[10],"crowdsourcing":[11],"(MCS)":[12],"task":[13],"allocation.":[14],"Existing":[15],"LPP":[16,52],"mechanisms":[17],"for":[18],"MCS":[19,80,90,156],"applications":[20,157],"mainly":[21],"focus":[22],"on":[23],"two-dimensional":[24],"(2D)":[25],"plane":[26],"scenarios":[27],"or":[28],"directly":[29],"apply":[30],"2D":[31],"techniques":[32],"into":[33],"three-dimensional":[34],"(3D)":[35],"space":[36,129],"scenarios,":[37],"leaving":[38],"the":[39,51,95,110,122,132,143],"height":[40],"dimension":[41],"of":[42,89],"3D":[43,54,63,155],"geolocation":[44],"vulnerable":[45],"to":[46,75,86,101,120,159],"breaches.":[48],"To":[49],"facilitate":[50],"in":[53,126,154],"MCS,":[55],"we":[56,69,93],"propose":[57],"learning-based":[59],"geo-perturbation":[60],"mechanism":[61,145],"using":[62,135],"geo-indistinguishability":[64],"(3D-GI).":[65],"In":[66],"this":[67],"mechanism,":[68],"first":[70],"define":[71],"an":[72],"optimization":[73],"objective":[74],"balance":[76,148],"location":[77,149],"and":[79,113,130,151],"server":[81,152],"profit,":[82],"making":[83],"it":[84],"adaptable":[85],"different":[87],"types":[88],"applications.":[91],"Then,":[92],"adopt":[94],"Asynchronous":[96],"Advantage":[97],"Actor-Critic":[98],"(A3C)":[99],"algorithm":[100],"design":[102],"reinforcement":[104],"learning":[105,133],"(RL)-based":[106],"approach":[107,117],"without":[108],"knowing":[109],"accurate":[111],"system":[112],"attack":[114],"models.":[115],"This":[116],"enables":[118],"us":[119],"derive":[121],"optimal":[123],"perturbation":[124],"policy":[125,128],"continuous":[127],"accelerates":[131],"speed":[134],"asynchronous":[136],"multi-thread":[137],"training.":[138],"Simulation":[139],"results":[140],"demonstrate":[141],"that":[142],"proposed":[144],"can":[146],"better":[147],"profit":[153],"compared":[158],"existing":[160],"benchmarks.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}
