{"id":"https://openalex.org/W2050173939","doi":"https://doi.org/10.1109/geoinformatics.2010.5568118","title":"The location privacy protection research in location-based service","display_name":"The location privacy protection research in location-based service","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2050173939","doi":"https://doi.org/10.1109/geoinformatics.2010.5568118","mag":"2050173939"},"language":"en","primary_location":{"id":"doi:10.1109/geoinformatics.2010.5568118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/geoinformatics.2010.5568118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 18th International Conference on Geoinformatics","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/A5100441435","display_name":"Wenyan Zhang","orcid":"https://orcid.org/0000-0001-5890-5775"},"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":true,"raw_author_name":"Wenyan Zhang","raw_affiliation_strings":["College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042272802","display_name":"Ximing Cui","orcid":null},"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":"Ximing Cui","raw_affiliation_strings":["College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031128531","display_name":"Deng\u2010Feng Li","orcid":"https://orcid.org/0000-0002-4963-4181"},"institutions":[{"id":"https://openalex.org/I2800970254","display_name":"State Intellectual Property Office","ror":"https://ror.org/00zrjgm10","country_code":"CN","type":"government","lineage":["https://openalex.org/I2800970254"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dengfeng Li","raw_affiliation_strings":["Beijing, China","Organization Department of Party Committee, State Intellectual Property Office of the P.R.C, SIPO, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing, China","institution_ids":[]},{"raw_affiliation_string":"Organization Department of Party Committee, State Intellectual Property Office of the P.R.C, SIPO, Beijing, China","institution_ids":["https://openalex.org/I2800970254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051457436","display_name":"Debao Yuan","orcid":null},"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":"Debao Yuan","raw_affiliation_strings":["College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060892853","display_name":"Mengru Wang","orcid":null},"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":"Mengru Wang","raw_affiliation_strings":["College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing (CUMTB), Beijing, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100441435"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":null,"apc_paid":null,"fwci":2.3477,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.89628011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9886999726295471,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.8249400854110718},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7036934494972229},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.6921229958534241},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5943427085876465},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5885432362556458},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5870484113693237},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.4957498013973236},{"id":"https://openalex.org/keywords/privacy-software","display_name":"Privacy software","score":0.48928138613700867},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44829463958740234},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.4378058910369873},{"id":"https://openalex.org/keywords/k-anonymity","display_name":"k-anonymity","score":0.4164216220378876},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.22339758276939392},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18787992000579834}],"concepts":[{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.8249400854110718},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7036934494972229},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.6921229958534241},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5943427085876465},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5885432362556458},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5870484113693237},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.4957498013973236},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.48928138613700867},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44829463958740234},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.4378058910369873},{"id":"https://openalex.org/C2777706471","wikidata":"https://www.wikidata.org/wiki/Q17061432","display_name":"k-anonymity","level":3,"score":0.4164216220378876},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.22339758276939392},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18787992000579834},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/geoinformatics.2010.5568118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/geoinformatics.2010.5568118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 18th International Conference on Geoinformatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1486149278","https://openalex.org/W1540218125","https://openalex.org/W1567112666","https://openalex.org/W1584714745","https://openalex.org/W1636578950","https://openalex.org/W2006069086","https://openalex.org/W2031475000","https://openalex.org/W2056773559","https://openalex.org/W2071358357","https://openalex.org/W2073346043","https://openalex.org/W2074149673","https://openalex.org/W2089959302","https://openalex.org/W2116347193","https://openalex.org/W2118204922","https://openalex.org/W2126236329","https://openalex.org/W2127923214","https://openalex.org/W2130151420","https://openalex.org/W2146697949","https://openalex.org/W2150307013","https://openalex.org/W6632243708","https://openalex.org/W6633976201","https://openalex.org/W6636531553","https://openalex.org/W6658065898","https://openalex.org/W6673414462"],"related_works":["https://openalex.org/W2381086482","https://openalex.org/W223766737","https://openalex.org/W2355715322","https://openalex.org/W2108805307","https://openalex.org/W2353100240","https://openalex.org/W1987868057","https://openalex.org/W2071358357","https://openalex.org/W2996922985","https://openalex.org/W1990931566","https://openalex.org/W2393941753"],"abstract_inverted_index":{"The":[0,219],"rapid":[1],"development":[2],"of":[3,14,123,134,148,166,183,195,245],"wireless":[4],"communications":[5],"and":[6,19,53,69,89,109,115,187,189,229,249],"mobile":[7,48],"database":[8],"technology":[9,199],"promote":[10],"the":[11,57,95,104,121,132,154,176,191,240],"extensive":[12],"application":[13],"Location":[15,30,79,172,216,246],"Based":[16,31,173,217,247],"Services":[17,32,174,248],"(LBSs),":[18],"provide":[20,225],"a":[21,64,100,137],"greatly":[22],"convenience":[23],"for":[24],"people's":[25],"lives.":[26],"In":[27,239],"recent":[28,201],"years,":[29],"has":[33,93],"played":[34],"an":[35],"important":[36],"role":[37],"in":[38,56,136,145,171,200,215,235],"deal":[39,210],"with":[40,211],"public":[41,237],"emergencies.":[42,238],"It":[43,92],"is":[44,128,142,156],"possible":[45],"to":[46,98,129,209,224],"access":[47],"users'":[49,110,232],"location":[50,60,111,133,167,196,212,233,250],"information":[51],"anytime":[52],"anywhere.":[54],"But":[55],"meantime,":[58],"user":[59],"privacy":[61,80,112,150,168,197,213,234,251],"security":[62],"poses":[63],"potentially":[65],"grave":[66],"new":[67],"threat,":[68],"may":[70],"suffer":[71],"from":[72],"some":[73,204,242],"invade":[74],"which":[75],"could":[76],"not":[77],"presuppose.":[78],"issues":[81],"raised":[82],"by":[83],"such":[84],"applications":[85],"have":[86,206],"attracted":[87],"more":[88,90],"attention.":[91],"become":[94],"research":[96,193],"focus":[97],"find":[99],"balance":[101],"point":[102],"between":[103],"location-based":[105,227],"highly":[106],"sufficient":[107],"services":[108,117,228],"protection.":[113],"Comprehensive":[114],"efficient":[116,226],"are":[118,253],"accessed":[119],"under":[120],"premise":[122],"less":[124],"exposed":[125],"locations,":[126],"that":[127],"say,":[130],"allowed":[131],"exposure":[135],"controlled":[138],"state.":[139],"K-anonymity":[140,180],"technique":[141],"widely":[143],"used":[144],"data":[146,149],"dissemination":[147],"protection":[151,169,198,231,252],"technology,":[152],"but":[153],"method":[155],"also":[157,221],"somewhat":[158],"flawed.":[159],"This":[160],"paper":[161,220],"analyses":[162],"on":[163],"existing":[164],"questions":[165],"system":[170],"at":[175],"present":[177],"time,":[178],"including":[179],"technique,":[181],"quality":[182],"service,":[184],"query":[185],"systems,":[186],"generalize":[188],"summarize":[190],"main":[192],"achievement":[194],"years.":[202],"And":[203],"solutions":[205],"been":[207],"proposed":[208],"problem":[214],"Services.":[218],"analyzes":[222],"how":[223],"better":[230],"handle":[236],"end,":[241],"study":[243],"trends":[244],"given.":[254]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}