{"id":"https://openalex.org/W2041097448","doi":"https://doi.org/10.1007/s10619-014-7152-z","title":"A privacy-aware monitoring algorithm for moving $$k$$ k -nearest neighbor queries in road networks","display_name":"A privacy-aware monitoring algorithm for moving $$k$$ k -nearest neighbor queries in road networks","publication_year":2014,"publication_date":"2014-08-13","ids":{"openalex":"https://openalex.org/W2041097448","doi":"https://doi.org/10.1007/s10619-014-7152-z","mag":"2041097448"},"language":"en","primary_location":{"id":"doi:10.1007/s10619-014-7152-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10619-014-7152-z","pdf_url":null,"source":{"id":"https://openalex.org/S35927321","display_name":"Distributed and Parallel Databases","issn_l":"0926-8782","issn":["0926-8782","1573-7578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Distributed and Parallel Databases","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/A5103078027","display_name":"Hyung-Ju Cho","orcid":"https://orcid.org/0000-0001-7458-8888"},"institutions":[{"id":"https://openalex.org/I189442560","display_name":"Gyeongsang National University","ror":"https://ror.org/00saywf64","country_code":"KR","type":"education","lineage":["https://openalex.org/I189442560"]},{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyung-Ju Cho","raw_affiliation_strings":["School of Computer Information, Kyungpook National University Sangju Campus, Gajang-dong, Sangju-si, Gyeongsangbuk-do,  742-711, South Korea","School of Computer Information, Kyungpook National University Sangju Campus, Gajang-dong, Sangju-si, Gyeongsangbuk-do, \u00a0742-711, South Korea","School of Computer Information, Kyungpook National University Sangju Campus, Sangju-si, South Korea 742-711#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Information, Kyungpook National University Sangju Campus, Gajang-dong, Sangju-si, Gyeongsangbuk-do,  742-711, South Korea","institution_ids":["https://openalex.org/I189442560"]},{"raw_affiliation_string":"School of Computer Information, Kyungpook National University Sangju Campus, Gajang-dong, Sangju-si, Gyeongsangbuk-do, \u00a0742-711, South Korea","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Computer Information, Kyungpook National University Sangju Campus, Sangju-si, South Korea 742-711#TAB#","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066893651","display_name":"Se Jin Kwon","orcid":"https://orcid.org/0000-0002-6295-7014"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se Jin Kwon","raw_affiliation_strings":["Department of Information & Computer Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-749, South Korea","Department of Information & Computer Engineering, Ajou University, Suwon-si, South Korea 443-749#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information & Computer Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-749, South Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Department of Information & Computer Engineering, Ajou University, Suwon-si, South Korea 443-749#TAB#","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022686531","display_name":"Rize Jin","orcid":"https://orcid.org/0000-0001-5537-0744"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Rize Jin","raw_affiliation_strings":["Department of Information & Computer Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-749, South Korea","Department of Information & Computer Engineering, Ajou University, Suwon-si, South Korea 443-749#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information & Computer Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-749, South Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Department of Information & Computer Engineering, Ajou University, Suwon-si, South Korea 443-749#TAB#","institution_ids":["https://openalex.org/I57664883"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044985062","display_name":"Tae\u2010Sun Chung","orcid":"https://orcid.org/0000-0001-5992-1136"},"institutions":[{"id":"https://openalex.org/I57664883","display_name":"Ajou University","ror":"https://ror.org/03tzb2h73","country_code":"KR","type":"education","lineage":["https://openalex.org/I57664883"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae-Sun Chung","raw_affiliation_strings":["Department of Information & Computer Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-749, South Korea","Department of Information & Computer Engineering, Ajou University, Suwon-si, South Korea 443-749#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information & Computer Engineering, Ajou University, Woncheon-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-749, South Korea","institution_ids":["https://openalex.org/I57664883"]},{"raw_affiliation_string":"Department of Information & Computer Engineering, Ajou University, Suwon-si, South Korea 443-749#TAB#","institution_ids":["https://openalex.org/I57664883"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103078027"],"corresponding_institution_ids":["https://openalex.org/I189442560","https://openalex.org/I31419693"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.6268,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.71699175,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"33","issue":"3","first_page":"319","last_page":"352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9997000098228455,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7621515989303589},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.7428287267684937},{"id":"https://openalex.org/keywords/nearest-neighbor-chain-algorithm","display_name":"Nearest-neighbor chain algorithm","score":0.4644607901573181},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.45361897349357605},{"id":"https://openalex.org/keywords/best-bin-first","display_name":"Best bin first","score":0.4313039481639862},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.41431811451911926},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3250161409378052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23166429996490479},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.0633840560913086}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7621515989303589},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.7428287267684937},{"id":"https://openalex.org/C102164700","wikidata":"https://www.wikidata.org/wiki/Q17162702","display_name":"Nearest-neighbor chain algorithm","level":5,"score":0.4644607901573181},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.45361897349357605},{"id":"https://openalex.org/C161986146","wikidata":"https://www.wikidata.org/wiki/Q4896845","display_name":"Best bin first","level":3,"score":0.4313039481639862},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.41431811451911926},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3250161409378052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23166429996490479},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.0633840560913086},{"id":"https://openalex.org/C104047586","wikidata":"https://www.wikidata.org/wiki/Q5033439","display_name":"Canopy clustering algorithm","level":4,"score":0.0},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10619-014-7152-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10619-014-7152-z","pdf_url":null,"source":{"id":"https://openalex.org/S35927321","display_name":"Distributed and Parallel Databases","issn_l":"0926-8782","issn":["0926-8782","1573-7578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Distributed and Parallel Databases","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W91893082","https://openalex.org/W153677436","https://openalex.org/W1486149278","https://openalex.org/W1487596382","https://openalex.org/W1584714745","https://openalex.org/W1636578950","https://openalex.org/W1971472627","https://openalex.org/W1972547541","https://openalex.org/W1999070506","https://openalex.org/W2027078869","https://openalex.org/W2030384189","https://openalex.org/W2031475000","https://openalex.org/W2051748007","https://openalex.org/W2057545667","https://openalex.org/W2061198996","https://openalex.org/W2068277344","https://openalex.org/W2071242924","https://openalex.org/W2089959302","https://openalex.org/W2096899416","https://openalex.org/W2103839502","https://openalex.org/W2112469755","https://openalex.org/W2113280181","https://openalex.org/W2116135393","https://openalex.org/W2116179650","https://openalex.org/W2118204922","https://openalex.org/W2127628909","https://openalex.org/W2128800833","https://openalex.org/W2134780295","https://openalex.org/W2139211263","https://openalex.org/W2145819698","https://openalex.org/W2146905023","https://openalex.org/W2147481559","https://openalex.org/W2150447982","https://openalex.org/W2154592552","https://openalex.org/W2157855380","https://openalex.org/W2159024459","https://openalex.org/W2159992568","https://openalex.org/W2160432867","https://openalex.org/W2161012437","https://openalex.org/W2162195982","https://openalex.org/W2168872671","https://openalex.org/W2169336598","https://openalex.org/W2169528473","https://openalex.org/W2622005089","https://openalex.org/W2752885492","https://openalex.org/W3145128584","https://openalex.org/W4246219036"],"related_works":["https://openalex.org/W2182477562","https://openalex.org/W2375128115","https://openalex.org/W2148008870","https://openalex.org/W2245581955","https://openalex.org/W2169618946","https://openalex.org/W2381195555","https://openalex.org/W1558159560","https://openalex.org/W2011582495","https://openalex.org/W2519241726","https://openalex.org/W4297819076"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}