{"id":"https://openalex.org/W2490265015","doi":"https://doi.org/10.1109/tifs.2016.2596138","title":"Toward Efficient Multi-Keyword Fuzzy Search Over Encrypted Outsourced Data With Accuracy Improvement","display_name":"Toward Efficient Multi-Keyword Fuzzy Search Over Encrypted Outsourced Data With Accuracy Improvement","publication_year":2016,"publication_date":"2016-07-28","ids":{"openalex":"https://openalex.org/W2490265015","doi":"https://doi.org/10.1109/tifs.2016.2596138","mag":"2490265015"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2016.2596138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2016.2596138","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","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/A5066341740","display_name":"Zhangjie Fu","orcid":"https://orcid.org/0000-0002-4363-2521"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]},{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Zhangjie Fu","raw_affiliation_strings":["Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA","School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA; School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA; School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125","https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002558320","display_name":"Xinle Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinle Wu","raw_affiliation_strings":["School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","[School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China,]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]},{"raw_affiliation_string":"[School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China,]","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110565041","display_name":"Chaowen Guan","orcid":null},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chaowen Guan","raw_affiliation_strings":["Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA","[Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"[Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA]","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100388504","display_name":"Xingming Sun","orcid":"https://orcid.org/0000-0001-7982-726X"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingming Sun","raw_affiliation_strings":["School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","[School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China,]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]},{"raw_affiliation_string":"[School of Computer and Software, Nanjing University of Information Science and Technology, Nanjing, China,]","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000596496","display_name":"Kui Ren","orcid":"https://orcid.org/0000-0003-3441-6277"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kui Ren","raw_affiliation_strings":["Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA","[Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"[Department of Computer Science and Engineering, The State University of New York at Buffalo, Buffalo, NY, USA]","institution_ids":["https://openalex.org/I63190737"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":192.5664,"has_fulltext":false,"cited_by_count":547,"citation_normalized_percentile":{"value":0.99979239,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"11","issue":"12","first_page":"2706","last_page":"2716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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"}},"topics":[{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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/T11644","display_name":"Spam and Phishing Detection","score":0.9769999980926514,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9700000286102295,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.852421760559082},{"id":"https://openalex.org/keywords/keyword-density","display_name":"Keyword density","score":0.6014543175697327},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5802956223487854},{"id":"https://openalex.org/keywords/approximate-string-matching","display_name":"Approximate string matching","score":0.5801334381103516},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5295772552490234},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5133578181266785},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5127464532852173},{"id":"https://openalex.org/keywords/keyword-search","display_name":"Keyword search","score":0.4502609372138977},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4477328658103943},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.4238930344581604},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.42167067527770996},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2640463709831238},{"id":"https://openalex.org/keywords/pattern-matching","display_name":"Pattern matching","score":0.1951732635498047}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.852421760559082},{"id":"https://openalex.org/C57560718","wikidata":"https://www.wikidata.org/wiki/Q125627","display_name":"Keyword density","level":3,"score":0.6014543175697327},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5802956223487854},{"id":"https://openalex.org/C32610155","wikidata":"https://www.wikidata.org/wiki/Q1798621","display_name":"Approximate string matching","level":3,"score":0.5801334381103516},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5295772552490234},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5133578181266785},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5127464532852173},{"id":"https://openalex.org/C2988412617","wikidata":"https://www.wikidata.org/wiki/Q7441656","display_name":"Keyword search","level":2,"score":0.4502609372138977},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4477328658103943},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.4238930344581604},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.42167067527770996},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2640463709831238},{"id":"https://openalex.org/C68859911","wikidata":"https://www.wikidata.org/wiki/Q1503724","display_name":"Pattern matching","level":2,"score":0.1951732635498047},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tifs.2016.2596138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2016.2596138","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"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 Information Forensics and Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.5099999904632568,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G1228776093","display_name":"\u57fa\u4e8e\u540c\u6001\u52a0\u5bc6\u7684\u96f6\u77e5\u8bc6\u6c34\u5370\u5b89\u5168\u68c0\u6d4b\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61373133","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2596279138","display_name":null,"funder_award_id":"U1405254","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G564973960","display_name":"\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\u6570\u636e\u5b89\u5168\u7684\u7406\u8bba\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61232016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7469032032","display_name":null,"funder_award_id":"CNS-1262277","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G860498178","display_name":null,"funder_award_id":"U1536206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W26591655","https://openalex.org/W961614124","https://openalex.org/W1512194687","https://openalex.org/W1572096077","https://openalex.org/W1589843374","https://openalex.org/W1979493600","https://openalex.org/W1985866558","https://openalex.org/W1989495031","https://openalex.org/W1991318406","https://openalex.org/W1992266555","https://openalex.org/W2032127253","https://openalex.org/W2063695313","https://openalex.org/W2087173276","https://openalex.org/W2093175219","https://openalex.org/W2098162425","https://openalex.org/W2108590723","https://openalex.org/W2116717571","https://openalex.org/W2122590785","https://openalex.org/W2123845384","https://openalex.org/W2126689465","https://openalex.org/W2131043660","https://openalex.org/W2146828512","https://openalex.org/W2147096042","https://openalex.org/W2147717514","https://openalex.org/W2147929033","https://openalex.org/W2160484851","https://openalex.org/W2162006472","https://openalex.org/W2166992478","https://openalex.org/W2344811709","https://openalex.org/W2525265766","https://openalex.org/W4230511558","https://openalex.org/W6601052559","https://openalex.org/W6679158356","https://openalex.org/W6682311248"],"related_works":["https://openalex.org/W1503401473","https://openalex.org/W2197440050","https://openalex.org/W2614415116","https://openalex.org/W2265184183","https://openalex.org/W2466354565","https://openalex.org/W2128147992","https://openalex.org/W2011694694","https://openalex.org/W1496822620","https://openalex.org/W1767339093","https://openalex.org/W2372260372"],"abstract_inverted_index":{"Keyword-based":[0],"search":[1,50,64,146],"over":[2,52],"encrypted":[3,53],"outsourced":[4],"data":[5,220],"has":[6],"become":[7],"an":[8,141,212],"important":[9],"tool":[10],"in":[11,42,99],"the":[12,20,47,82,120,127,159,173,179,183,194,201,207],"current":[13],"cloud":[14],"computing":[15],"scenario.":[16],"The":[17,55],"majority":[18],"of":[19,84,168],"existing":[21,36],"techniques":[22,37],"are":[23],"focusing":[24],"on":[25,134,149,172],"multi-keyword":[26,48,62,85,143],"exact":[27],"match":[28],"or":[29],"single":[30],"keyword":[31,100,128,169,208],"fuzzy":[32,49,63,86,144],"search.":[33,87],"However,":[34],"those":[35],"find":[38],"less":[39],"practical":[40],"significance":[41],"real-world":[43,219],"applications":[44],"compared":[45],"with":[46,193],"technique":[51],"data.":[54],"first":[56],"attempt":[57],"to":[58,80,115,157,185],"construct":[59],"such":[60],"a":[61,95,165],"scheme":[65,90,112,147,153,224],"was":[66,91,102,113],"reported":[67],"by":[68],"Wang":[69,135,150],"et":[70,136,151],"al.,":[71],"who":[72],"used":[73],"locality-sensitive":[74],"hashing":[75],"functions":[76],"and":[77,123,181,228],"Bloom":[78],"filtering":[79],"meet":[81],"goal":[83],"Nevertheless,":[88],"Wang's":[89,111],"only":[92],"effective":[93,104],"for":[94,105],"one":[96],"letter":[97],"mistake":[98],"but":[101],"not":[103,125],"other":[106,187],"common":[107],"spelling":[108,188],"mistakes.":[109,189],"Moreover,":[110],"vulnerable":[114],"server":[116],"out-of-order":[117],"problems":[118],"during":[119],"ranking":[121],"process":[122],"did":[124],"consider":[126,206],"weight.":[129],"In":[130,190],"this":[131],"paper,":[132],"based":[133,148,171],"al.'s":[137,152],"scheme,":[138],"we":[139,163,205],"propose":[140],"efficient":[142,227],"ranked":[145],"that":[154,222],"is":[155,225],"able":[156],"address":[158],"aforementioned":[160],"problems.":[161],"First,":[162],"develop":[164],"new":[166],"method":[167],"transformation":[170],"uni-gram,":[174],"which":[175],"will":[176],"simultaneously":[177],"improve":[178],"accuracy":[180],"creates":[182],"ability":[184],"handle":[186],"addition,":[191],"keywords":[192],"same":[195],"root":[196],"can":[197],"be":[198],"queried":[199],"using":[200,218],"stemming":[202],"algorithm.":[203],"Furthermore,":[204],"weight":[209],"when":[210],"selecting":[211],"adequate":[213],"matching":[214],"file":[215],"set.":[216],"Experiments":[217],"show":[221],"our":[223],"practically":[226],"achieve":[229],"high":[230],"accuracy.":[231]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":27},{"year":2023,"cited_by_count":24},{"year":2022,"cited_by_count":29},{"year":2021,"cited_by_count":39},{"year":2020,"cited_by_count":45},{"year":2019,"cited_by_count":49},{"year":2018,"cited_by_count":67},{"year":2017,"cited_by_count":197},{"year":2016,"cited_by_count":38}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}