{"id":"https://openalex.org/W2934021669","doi":"https://doi.org/10.1155/2019/3154917","title":"A Novel Task Allocation Algorithm in Mobile Crowdsensing with Spatial Privacy Preservation","display_name":"A Novel Task Allocation Algorithm in Mobile Crowdsensing with Spatial Privacy Preservation","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2934021669","doi":"https://doi.org/10.1155/2019/3154917","mag":"2934021669"},"language":"en","primary_location":{"id":"doi:10.1155/2019/3154917","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/3154917","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/3154917.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2019/3154917.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057316351","display_name":"Wenyi Tang","orcid":"https://orcid.org/0000-0002-0308-9587"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyi Tang","raw_affiliation_strings":["The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064768536","display_name":"Jin Qi","orcid":"https://orcid.org/0000-0002-4085-5041"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Jin","raw_affiliation_strings":["Chengdu Municipal Public Security Bureau, Chengdu 610017, China","The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chengdu Municipal Public Security Bureau, Chengdu 610017, China","institution_ids":[]},{"raw_affiliation_string":"The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103079377","display_name":"Xu Zheng","orcid":"https://orcid.org/0000-0001-8576-4402"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Zheng","raw_affiliation_strings":["The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070092987","display_name":"Guangchun Luo","orcid":"https://orcid.org/0000-0001-7330-2139"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangchun Luo","raw_affiliation_strings":["The School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"raw_orcid":"https://orcid.org/0000-0001-7330-2139","affiliations":[{"raw_affiliation_string":"The School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081385896","display_name":"Guiduo Duan","orcid":"https://orcid.org/0000-0001-6857-7744"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guiduo Duan","raw_affiliation_strings":["The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021348360","display_name":"Aiguo Chen","orcid":"https://orcid.org/0000-0002-3712-2349"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aiguo Chen","raw_affiliation_strings":["The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China"],"raw_orcid":"https://orcid.org/0000-0002-3712-2349","affiliations":[{"raw_affiliation_string":"The School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5070092987"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":0.9478,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81786699,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2019","issue":null,"first_page":"1","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9976000189781189,"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":0.9939000010490417,"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/crowdsensing","display_name":"Crowdsensing","score":0.9551845788955688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9090200662612915},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7034662961959839},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5981079339981079},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.512194812297821},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4706014096736908},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4147622585296631},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36572587490081787},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3378697335720062},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3204575777053833},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2157512903213501}],"concepts":[{"id":"https://openalex.org/C2780821482","wikidata":"https://www.wikidata.org/wiki/Q25381721","display_name":"Crowdsensing","level":2,"score":0.9551845788955688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9090200662612915},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7034662961959839},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5981079339981079},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.512194812297821},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4706014096736908},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4147622585296631},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36572587490081787},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3378697335720062},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3204575777053833},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2157512903213501},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2019/3154917","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/3154917","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/3154917.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a6f725029dad46c49263dd3ed82d3bdc","is_oa":false,"landing_page_url":"https://doaj.org/article/a6f725029dad46c49263dd3ed82d3bdc","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2019 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2019/3154917","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/3154917","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2019/3154917.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1960789464","display_name":null,"funder_award_id":"2018JY0067","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G2069215387","display_name":null,"funder_award_id":"2018YFC0807501","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G2556354773","display_name":null,"funder_award_id":"2018DS010","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G3530712216","display_name":null,"funder_award_id":"2018YFC0807503","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G5321364130","display_name":null,"funder_award_id":"2017GFW0128","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G552716274","display_name":null,"funder_award_id":"2017JY0007","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G5568541860","display_name":null,"funder_award_id":"2017JY0027","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"},{"id":"https://openalex.org/G8916929694","display_name":null,"funder_award_id":"2016FZ0108","funder_id":"https://openalex.org/F4320335563","funder_display_name":"State Administration for Science, Technology and Industry for National Defense"}],"funders":[{"id":"https://openalex.org/F4320335563","display_name":"State Administration for Science, Technology and Industry for National Defense","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2934021669.pdf","grobid_xml":"https://content.openalex.org/works/W2934021669.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1973141741","https://openalex.org/W2044061380","https://openalex.org/W2045487859","https://openalex.org/W2093728198","https://openalex.org/W2101024939","https://openalex.org/W2140669960","https://openalex.org/W2196824873","https://openalex.org/W2473808492","https://openalex.org/W2516948806","https://openalex.org/W2520503923","https://openalex.org/W2520720843","https://openalex.org/W2536587200","https://openalex.org/W2593805332","https://openalex.org/W2612758347","https://openalex.org/W2766889259","https://openalex.org/W2789321219","https://openalex.org/W2790916389","https://openalex.org/W2799715653","https://openalex.org/W2802082827","https://openalex.org/W2869015012","https://openalex.org/W2891959849","https://openalex.org/W2901660973","https://openalex.org/W2904344484"],"related_works":["https://openalex.org/W2563347706","https://openalex.org/W2608033733","https://openalex.org/W4287604253","https://openalex.org/W1894261276","https://openalex.org/W2168877220","https://openalex.org/W2295662171","https://openalex.org/W3098657080","https://openalex.org/W4381785531","https://openalex.org/W4232477044","https://openalex.org/W2114925746"],"abstract_inverted_index":{"The":[0,19,58,75],"Internet":[1],"of":[2,9,21,24,54,77,112,135,144,157],"Things":[3],"(IoT)":[4],"has":[5],"attracted":[6],"the":[7,41,51,62,83,89,93,104,110,133,136,142,155],"interests":[8],"both":[10,149],"academia":[11],"and":[12,14,96,139,151],"industry":[13],"enables":[15],"various":[16],"real-world":[17],"applications.":[18],"acquirement":[20],"large":[22],"amounts":[23],"sensing":[25,52],"data":[26,39,90],"is":[27,36,45,61,80],"a":[28,46,71,119],"fundamental":[29],"issue":[30],"in":[31,70],"IoT.":[32],"An":[33],"efficient":[34],"way":[35],"obtaining":[37],"sufficient":[38],"by":[40],"mobile":[42,56,72],"crowdsensing.":[43],"It":[44,131],"promising":[47],"paradigm":[48],"which":[49,107,123],"leverages":[50],"capacity":[53],"portable":[55],"devices.":[57],"crowdsensing":[59,73,84,137],"platform":[60,138],"key":[63],"entity":[64],"who":[65],"allocates":[66,124],"tasks":[67,125],"to":[68,126],"participants":[69,127],"system.":[74],"strategy":[76],"task":[78],"allocating":[79,101],"crucial":[81],"for":[82],"platform,":[85],"since":[86],"it":[87],"affects":[88],"requester\u2019s":[91],"confidence,":[92,95],"participant\u2019s":[94],"its":[97],"own":[98],"benefit.":[99],"Traditional":[100],"algorithms":[102],"regard":[103],"privacy":[105,129,143,152],"preservation,":[106],"may":[108],"lose":[109],"confidence":[111],"participants.":[113,145],"In":[114],"this":[115],"paper,":[116],"we":[117],"propose":[118],"novel":[120],"three-step":[121],"algorithm":[122],"with":[128],"consideration.":[130],"maximizes":[132],"benefit":[134,150],"meanwhile":[140],"preserves":[141],"Evaluation":[146],"results":[147],"on":[148],"aspects":[153],"show":[154],"effectiveness":[156],"our":[158],"proposed":[159],"algorithm.":[160]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}