{"id":"https://openalex.org/W2805326024","doi":"https://doi.org/10.1109/tsusc.2018.2842788","title":"Privacy Enhanced Location Sharing for Mobile Online Social Networks","display_name":"Privacy Enhanced Location Sharing for Mobile Online Social Networks","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2805326024","doi":"https://doi.org/10.1109/tsusc.2018.2842788","mag":"2805326024"},"language":"en","primary_location":{"id":"doi:10.1109/tsusc.2018.2842788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsusc.2018.2842788","pdf_url":null,"source":{"id":"https://openalex.org/S4210221417","display_name":"IEEE Transactions on Sustainable Computing","issn_l":"2377-3782","issn":["2377-3782","2377-3790"],"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 Transactions on Sustainable Computing","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/A5079998325","display_name":"Junggab Son","orcid":"https://orcid.org/0000-0002-6206-083X"},"institutions":[{"id":"https://openalex.org/I172980758","display_name":"Kennesaw State University","ror":"https://ror.org/00jeqjx33","country_code":"US","type":"education","lineage":["https://openalex.org/I172980758"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junggab Son","raw_affiliation_strings":["Department of Computer Science, Kennesaw State University, Marietta"],"raw_orcid":"https://orcid.org/0000-0002-6206-083X","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Kennesaw State University, Marietta","institution_ids":["https://openalex.org/I172980758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100454675","display_name":"Donghyun Kim","orcid":"https://orcid.org/0000-0002-4845-9369"},"institutions":[{"id":"https://openalex.org/I172980758","display_name":"Kennesaw State University","ror":"https://ror.org/00jeqjx33","country_code":"US","type":"education","lineage":["https://openalex.org/I172980758"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donghyun Kim","raw_affiliation_strings":["Department of Computer Science, Kennesaw State University, Marietta"],"raw_orcid":"https://orcid.org/0000-0002-4845-9369","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Kennesaw State University, Marietta","institution_ids":["https://openalex.org/I172980758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086666436","display_name":"Md Zakirul Alam Bhuiyan","orcid":"https://orcid.org/0000-0002-9513-9990"},"institutions":[{"id":"https://openalex.org/I164389053","display_name":"Fordham University","ror":"https://ror.org/03qnxaf80","country_code":"US","type":"education","lineage":["https://openalex.org/I164389053"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Md Zakirul Alam Bhuiyan","raw_affiliation_strings":["Department of Computer and Information Sciences, Fordham University, Bronx"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Sciences, Fordham University, Bronx","institution_ids":["https://openalex.org/I164389053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045740822","display_name":"Rahman Tashakkori","orcid":"https://orcid.org/0009-0005-4341-235X"},"institutions":[{"id":"https://openalex.org/I430192","display_name":"Appalachian State University","ror":"https://ror.org/051m4vc48","country_code":"US","type":"education","lineage":["https://openalex.org/I430192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahman Tashakkori","raw_affiliation_strings":["Department of Computer Science, Appalachian State University, Boone"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Appalachian State University, Boone","institution_ids":["https://openalex.org/I430192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051250672","display_name":"Jung Taek Seo","orcid":"https://orcid.org/0000-0003-0971-8548"},"institutions":[{"id":"https://openalex.org/I24541011","display_name":"Soonchunhyang University","ror":"https://ror.org/03qjsrb10","country_code":"KR","type":"education","lineage":["https://openalex.org/I24541011"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jungtaek Seo","raw_affiliation_strings":["College of Information Security, SoonChunHyang University, CheonAn, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-0971-8548","affiliations":[{"raw_affiliation_string":"College of Information Security, SoonChunHyang University, CheonAn, South Korea","institution_ids":["https://openalex.org/I24541011"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436315","display_name":"Dong Hoon Lee","orcid":"https://orcid.org/0000-0003-0692-2543"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong Hoon Lee","raw_affiliation_strings":["Graduate School of Information Security, Korea University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-0692-2543","affiliations":[{"raw_affiliation_string":"Graduate School of Information Security, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1294,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.90169544,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"5","issue":"2","first_page":"279","last_page":"290"},"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":0.9991999864578247,"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/T10237","display_name":"Cryptography and Data Security","score":0.9958999752998352,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7209212183952332},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.693048894405365},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6231451034545898},{"id":"https://openalex.org/keywords/friendship","display_name":"Friendship","score":0.6088407039642334},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5918276309967041},{"id":"https://openalex.org/keywords/pseudonym","display_name":"Pseudonym","score":0.5742523074150085},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.5721415877342224},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.47076132893562317},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.43849095702171326},{"id":"https://openalex.org/keywords/trusted-third-party","display_name":"Trusted third party","score":0.4371452331542969},{"id":"https://openalex.org/keywords/data-sharing","display_name":"Data sharing","score":0.4323517084121704},{"id":"https://openalex.org/keywords/information-sensitivity","display_name":"Information sensitivity","score":0.43071454763412476},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.4242754876613617},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.4130750298500061},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19936597347259521}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7209212183952332},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.693048894405365},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6231451034545898},{"id":"https://openalex.org/C2778736484","wikidata":"https://www.wikidata.org/wiki/Q491","display_name":"Friendship","level":2,"score":0.6088407039642334},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5918276309967041},{"id":"https://openalex.org/C2776021475","wikidata":"https://www.wikidata.org/wiki/Q61002","display_name":"Pseudonym","level":2,"score":0.5742523074150085},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.5721415877342224},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.47076132893562317},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.43849095702171326},{"id":"https://openalex.org/C139089976","wikidata":"https://www.wikidata.org/wiki/Q2142273","display_name":"Trusted third party","level":2,"score":0.4371452331542969},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.4323517084121704},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.43071454763412476},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.4242754876613617},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.4130750298500061},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19936597347259521},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsusc.2018.2842788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsusc.2018.2842788","pdf_url":null,"source":{"id":"https://openalex.org/S4210221417","display_name":"IEEE Transactions on Sustainable Computing","issn_l":"2377-3782","issn":["2377-3782","2377-3790"],"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 Transactions on Sustainable Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G8342511471","display_name":null,"funder_award_id":"2017-0-01860","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W51265332","https://openalex.org/W64350992","https://openalex.org/W194230529","https://openalex.org/W1484474218","https://openalex.org/W1532961226","https://openalex.org/W1548880861","https://openalex.org/W1560236469","https://openalex.org/W1561226430","https://openalex.org/W1610688607","https://openalex.org/W1990182727","https://openalex.org/W2017889431","https://openalex.org/W2025181331","https://openalex.org/W2026553318","https://openalex.org/W2031418633","https://openalex.org/W2038070995","https://openalex.org/W2043059922","https://openalex.org/W2056773559","https://openalex.org/W2076766986","https://openalex.org/W2088318379","https://openalex.org/W2096899416","https://openalex.org/W2101024939","https://openalex.org/W2104237724","https://openalex.org/W2106558516","https://openalex.org/W2113672679","https://openalex.org/W2125184115","https://openalex.org/W2134894205","https://openalex.org/W2139223971","https://openalex.org/W2141420453","https://openalex.org/W2141521172","https://openalex.org/W2142514943","https://openalex.org/W2146112227","https://openalex.org/W2148728861","https://openalex.org/W2169090952","https://openalex.org/W2315350756","https://openalex.org/W2329695226","https://openalex.org/W2345068994","https://openalex.org/W2345219382","https://openalex.org/W2396967885","https://openalex.org/W2519216959","https://openalex.org/W2534549250","https://openalex.org/W2548426745","https://openalex.org/W2550564953","https://openalex.org/W2591758964","https://openalex.org/W2611893481","https://openalex.org/W2625099568","https://openalex.org/W2747346453","https://openalex.org/W2767804742","https://openalex.org/W2773473435","https://openalex.org/W2791670315","https://openalex.org/W3100665415","https://openalex.org/W4285719527","https://openalex.org/W6602697508","https://openalex.org/W6678853048","https://openalex.org/W6734354498"],"related_works":["https://openalex.org/W2520500215","https://openalex.org/W1998137584","https://openalex.org/W2906573528","https://openalex.org/W2291890613","https://openalex.org/W2113854174","https://openalex.org/W2149092448","https://openalex.org/W1996841315","https://openalex.org/W2899211709","https://openalex.org/W3106726050","https://openalex.org/W3099812238"],"abstract_inverted_index":{"As":[0,42],"a":[1,14,122,149,186],"primitive":[2,194],"function":[3],"of":[4,30,64,74,81,86,95,111,136,140,174,179],"location-based":[5],"services":[6,34],"(LBSs),":[7],"the":[8,31,46,61,65,72,79,83,93,105,141,167,180],"location":[9,17,51,62,106,112,129,183],"sharing":[10,107,130,184],"aims":[11],"to":[12,19,56,59,92,185,202,214],"provide":[13],"user's":[15],"current":[16,50],"information":[18],"other":[20],"designated":[21],"users.":[22,66],"In":[23],"recent":[24,68],"years,":[25],"LBSs":[26,43,204,216],"have":[27,55,70],"become":[28],"one":[29],"most":[32],"popular":[33],"provided":[35],"by":[36,176,217],"mobile":[37],"online":[38],"social":[39],"networks":[40],"(mOSNs).":[41],"actively":[44],"exploit":[45],"users'":[47],"identity":[48],"and":[49,113,153,161,208],"information,":[52],"appropriate":[53],"approaches":[54],"be":[57,196],"utilized":[58],"protect":[60],"privacy":[63,76,110,207,220],"Several":[67],"reports":[69],"discussed":[71],"significance":[73],"friendship":[75,84,114],"protection":[77],"with":[78,108,205],"goal":[80],"hiding":[82],"relation":[85],"users":[87,175,219],"from":[88],"unintended":[89],"entities.":[90],"However,":[91],"best":[94],"our":[96,144],"knowledge,":[97],"there":[98],"hasn't":[99],"been":[100],"an":[101],"approach":[102,145,169],"for":[103,128,182],"protecting":[104],"complete":[109],"connections.":[115],"To":[116],"address":[117],"this":[118],"issue,":[119],"we":[120],"propose":[121],"new":[123],"cryptographic":[124],"primitive,":[125],"functional":[126],"pseudonym,":[127],"in":[131,199],"mOSNs":[132,201],"that":[133],"ensures":[134],"both":[135],"them.":[137],"Unlike":[138],"many":[139,200],"existing":[142],"solutions,":[143],"does":[146,154],"not":[147,155],"require":[148],"fully":[150],"trusted":[151],"server":[152],"assume":[156],"pre-established":[157],"secrets":[158],"among":[159],"friends,":[160],"therefore":[162,188],"is":[163,190],"highly":[164,191],"practical.":[165],"Also,":[166],"proposed":[168],"significantly":[170],"reduces":[171],"computational":[172],"overhead":[173],"delegating":[177],"part":[178],"computations":[181],"server,":[187],"it":[189,211],"sustainable.":[192],"Our":[193],"can":[195],"widely":[197],"used":[198],"enable":[203],"improved":[206],"sustainability.":[209],"Consequently,":[210],"will":[212],"contribute":[213],"proliferate":[215],"eliminating":[218],"concerns.":[221]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}