{"id":"https://openalex.org/W2296298578","doi":"https://doi.org/10.1109/bigcomp.2016.7425987","title":"Another dummy generation technique in location-based services","display_name":"Another dummy generation technique in location-based services","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2296298578","doi":"https://doi.org/10.1109/bigcomp.2016.7425987","mag":"2296298578"},"language":"en","primary_location":{"id":"doi:10.1109/bigcomp.2016.7425987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigcomp.2016.7425987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Big Data and Smart Computing (BigComp)","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/A5112054440","display_name":"Hyo Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyo Jin Do","raw_affiliation_strings":["School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005505577","display_name":"Young-Seob Jeong","orcid":"https://orcid.org/0000-0002-9441-2940"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Seob Jeong","raw_affiliation_strings":["School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006421650","display_name":"Ho-Jin Choi","orcid":"https://orcid.org/0000-0002-7298-3689"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ho-Jin Choi","raw_affiliation_strings":["School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039785089","display_name":"Kwangjo Kim","orcid":"https://orcid.org/0000-0002-8922-6203"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kwangjo Kim","raw_affiliation_strings":["School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"School of Computing, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112054440"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":1.7139,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.88475368,"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":"532","last_page":"538"},"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":0.9912999868392944,"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":0.9908999800682068,"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/adversary","display_name":"Adversary","score":0.826007068157196},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7730545997619629},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.668335497379303},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.5505566000938416},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.514930784702301},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4670473635196686},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4435180425643921},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4359791576862335},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17453032732009888},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10067716240882874}],"concepts":[{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.826007068157196},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7730545997619629},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.668335497379303},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.5505566000938416},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.514930784702301},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4670473635196686},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4435180425643921},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4359791576862335},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17453032732009888},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10067716240882874},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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":1,"locations":[{"id":"doi:10.1109/bigcomp.2016.7425987","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigcomp.2016.7425987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 International Conference on Big Data and Smart Computing (BigComp)","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":27,"referenced_works":["https://openalex.org/W20508912","https://openalex.org/W206739251","https://openalex.org/W1536564267","https://openalex.org/W1544471796","https://openalex.org/W1689932539","https://openalex.org/W1890412134","https://openalex.org/W1966517804","https://openalex.org/W1994292329","https://openalex.org/W2040246974","https://openalex.org/W2056773559","https://openalex.org/W2060871119","https://openalex.org/W2061204737","https://openalex.org/W2089959302","https://openalex.org/W2096899416","https://openalex.org/W2101024939","https://openalex.org/W2103839502","https://openalex.org/W2113160743","https://openalex.org/W2116347193","https://openalex.org/W2120911939","https://openalex.org/W2125613938","https://openalex.org/W2139650347","https://openalex.org/W2141854027","https://openalex.org/W2159024459","https://openalex.org/W6600841488","https://openalex.org/W6673414462","https://openalex.org/W6676738097","https://openalex.org/W6678344443"],"related_works":["https://openalex.org/W4388150944","https://openalex.org/W1585007175","https://openalex.org/W4242235492","https://openalex.org/W2382521049","https://openalex.org/W4237162029","https://openalex.org/W2367268135","https://openalex.org/W2144385241","https://openalex.org/W2385701518","https://openalex.org/W4300101996","https://openalex.org/W4237464767"],"abstract_inverted_index":{"With":[0],"the":[1,32,65,79,88,100,108,113,134,154,163,171,180,183,198,208],"proliferation":[2],"of":[3,11,68,110],"mobile":[4],"devices,":[5],"many":[6],"users":[7],"now":[8],"take":[9],"advantage":[10],"location-based":[12],"services":[13],"that":[14,102,125,204],"use":[15],"their":[16],"current":[17,89],"position.":[18],"However,":[19,87],"careful":[20],"consideration":[21],"should":[22],"be":[23,160],"made":[24],"when":[25],"sending":[26],"one's":[27],"location":[28,33,66,173,210],"to":[29,83,106,128,147,159,170,214],"another":[30],"as":[31,39,47,136,138],"often":[34],"includes":[35],"personal":[36],"attributes":[37],"such":[38,46],"home":[40],"address":[41],"and":[42,166,174,185,194],"reveals":[43],"private":[44],"information":[45,132],"health":[48],"or":[49],"religion.":[50],"To":[51],"resolve":[52],"this":[53,117],"issue,":[54],"a":[55,69,121],"dummy":[56,90,122,188],"generation":[57,91,123,189],"technique":[58,63,92],"is":[59,126,156,192],"widely":[60],"used.":[61],"This":[62],"protects":[64],"privacy":[67],"user":[70,135,155],"by":[71,99],"generating":[72],"false":[73,150],"position":[74,81],"data":[75,82],"(dummy)":[76],"along":[77],"with":[78],"true":[80,114,209],"obfuscate":[84],"an":[85],"adversary.":[86],"rarely":[93],"assumes":[94],"any":[95],"prior":[96],"knowledge":[97],"held":[98],"attacker":[101],"may":[103],"allow":[104],"them":[105],"reduce":[107],"level":[109],"uncertainty":[111],"about":[112,133],"location.":[115],"In":[116],"paper,":[118],"we":[119],"propose":[120],"method":[124,143,190,206],"resistant":[127],"adversaries":[129],"who":[130],"have":[131],"well":[137],"external":[139],"spatiotemporal":[140],"knowledge.":[141],"Our":[142],"uses":[144],"conditional":[145],"probabilities":[146],"generate":[148],"realistic":[149],"locations":[151],"at":[152,162],"which":[153,191],"highly":[157],"likely":[158],"located":[161],"given":[164],"time":[165,175],"add":[167],"more":[168,211],"weight":[169],"vulnerable":[172],"pairs.":[176],"We":[177],"first":[178],"describe":[179],"strategy":[181],"for":[182,196],"adversary":[184],"present":[186],"our":[187,205],"simple":[193],"effective":[195],"preventing":[197],"described":[199],"attack.":[200],"Experimental":[201],"results":[202],"show":[203],"obfuscates":[207],"successfully":[212],"compared":[213],"other":[215],"approaches.":[216]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
