{"id":"https://openalex.org/W2964833394","doi":"https://doi.org/10.1007/s13198-019-00845-2","title":"A new Top-k query processing algorithm to guarantee confidentiality of data and user queries on outsourced databases","display_name":"A new Top-k query processing algorithm to guarantee confidentiality of data and user queries on outsourced databases","publication_year":2019,"publication_date":"2019-08-06","ids":{"openalex":"https://openalex.org/W2964833394","doi":"https://doi.org/10.1007/s13198-019-00845-2","mag":"2964833394"},"language":"en","primary_location":{"id":"doi:10.1007/s13198-019-00845-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13198-019-00845-2","pdf_url":null,"source":{"id":"https://openalex.org/S40280859","display_name":"International Journal of Systems Assurance Engineering and Management","issn_l":"0975-6809","issn":["0975-6809","0976-4348"],"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":"International Journal of System Assurance Engineering and Management","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/A5069716509","display_name":"Hyeong-Jin Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyeong-Jin Kim","raw_affiliation_strings":["Department of Computer Engineering, Chonbuk National University, Jeonju-si, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-9363-3960","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Chonbuk National University, Jeonju-si, Republic of Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064252115","display_name":"Jae\u2010Woo Chang","orcid":"https://orcid.org/0000-0002-0037-6812"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jae-Woo Chang","raw_affiliation_strings":["Department of Computer Engineering, Chonbuk National University, Jeonju-si, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-0037-6812","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Chonbuk National University, Jeonju-si, Republic of Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5064252115"],"corresponding_institution_ids":["https://openalex.org/I80611190"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.3191,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69538184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"5","first_page":"898","last_page":"904"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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/T10237","display_name":"Cryptography and Data Security","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/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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8389773368835449},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.639837384223938},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.631163477897644},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.6282354593276978},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6169599294662476},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.5998111367225647},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.5825678110122681},{"id":"https://openalex.org/keywords/view","display_name":"View","score":0.5287182927131653},{"id":"https://openalex.org/keywords/outsourcing","display_name":"Outsourcing","score":0.5095174908638},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.4931142032146454},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.4874684810638428},{"id":"https://openalex.org/keywords/online-aggregation","display_name":"Online aggregation","score":0.48473164439201355},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.47265803813934326},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.41966351866722107},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41374292969703674},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.403217077255249},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18975147604942322},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.15343615412712097},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.11633330583572388}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8389773368835449},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.639837384223938},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.631163477897644},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.6282354593276978},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6169599294662476},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.5998111367225647},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.5825678110122681},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.5287182927131653},{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.5095174908638},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.4931142032146454},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.4874684810638428},{"id":"https://openalex.org/C24028149","wikidata":"https://www.wikidata.org/wiki/Q7094056","display_name":"Online aggregation","level":5,"score":0.48473164439201355},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.47265803813934326},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.41966351866722107},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41374292969703674},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.403217077255249},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18975147604942322},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.15343615412712097},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.11633330583572388},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s13198-019-00845-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13198-019-00845-2","pdf_url":null,"source":{"id":"https://openalex.org/S40280859","display_name":"International Journal of Systems Assurance Engineering and Management","issn_l":"0975-6809","issn":["0975-6809","0976-4348"],"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":"International Journal of System Assurance Engineering and Management","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:ijsaem:v:10:y:2019:i:5:d:10.1007_s13198-019-00845-2","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s13198-019-00845-2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W58354739","https://openalex.org/W1666126665","https://openalex.org/W2088492763","https://openalex.org/W2132172731","https://openalex.org/W2604462068","https://openalex.org/W2756423817","https://openalex.org/W2887040599"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2006459955","https://openalex.org/W1560919561","https://openalex.org/W3125756434","https://openalex.org/W2150741898","https://openalex.org/W4281289408","https://openalex.org/W185198413","https://openalex.org/W2034583622","https://openalex.org/W2186703450","https://openalex.org/W4381740310"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
