{"id":"https://openalex.org/W4294754718","doi":"https://doi.org/10.1007/s11276-022-03109-3","title":"Ranked searchable encryption based on differential privacy and blockchain","display_name":"Ranked searchable encryption based on differential privacy and blockchain","publication_year":2022,"publication_date":"2022-09-06","ids":{"openalex":"https://openalex.org/W4294754718","doi":"https://doi.org/10.1007/s11276-022-03109-3"},"language":"en","primary_location":{"id":"doi:10.1007/s11276-022-03109-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11276-022-03109-3","pdf_url":null,"source":{"id":"https://openalex.org/S205498627","display_name":"Wireless Networks","issn_l":"1022-0038","issn":["1022-0038","1572-8196"],"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":"Wireless Networks","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/A5028945912","display_name":"Chungen Xu","orcid":"https://orcid.org/0000-0001-9380-5913"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chungen Xu","raw_affiliation_strings":["School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406335","display_name":"Pan Zhang","orcid":"https://orcid.org/0000-0001-8496-2730"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pan Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101941484","display_name":"Lin Mei","orcid":"https://orcid.org/0000-0003-1585-2903"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Mei","raw_affiliation_strings":["School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701157","display_name":"Yu Zhao","orcid":"https://orcid.org/0000-0002-0606-4676"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhao","raw_affiliation_strings":["School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091589634","display_name":"Lei Xu","orcid":"https://orcid.org/0000-0002-7662-2119"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Xu","raw_affiliation_strings":["School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5028945912"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.1034,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81449865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"30","issue":"6","first_page":"4735","last_page":"4748"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9987000226974487,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9940000176429749,"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":0.8475292921066284},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.8040828108787537},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5794317722320557},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.49805617332458496},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4945380389690399},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.4453088045120239},{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.4301055073738098},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.4141913056373596},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.41092920303344727},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3489457964897156},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.29464054107666016},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.27152326703071594},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16237223148345947}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8475292921066284},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8040828108787537},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5794317722320557},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.49805617332458496},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4945380389690399},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.4453088045120239},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.4301055073738098},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.4141913056373596},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.41092920303344727},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3489457964897156},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.29464054107666016},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.27152326703071594},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16237223148345947},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11276-022-03109-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11276-022-03109-3","pdf_url":null,"source":{"id":"https://openalex.org/S205498627","display_name":"Wireless Networks","issn_l":"1022-0038","issn":["1022-0038","1572-8196"],"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":"Wireless Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.47999998927116394}],"awards":[{"id":"https://openalex.org/G1910971796","display_name":null,"funder_award_id":"62072240","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3725969316","display_name":null,"funder_award_id":"BK20210330","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1480636570","https://openalex.org/W1516033050","https://openalex.org/W1895952394","https://openalex.org/W1981029888","https://openalex.org/W2030888439","https://openalex.org/W2053801139","https://openalex.org/W2097272254","https://openalex.org/W2108590723","https://openalex.org/W2109135024","https://openalex.org/W2109426455","https://openalex.org/W2116717571","https://openalex.org/W2145426052","https://openalex.org/W2148997402","https://openalex.org/W2152516507","https://openalex.org/W2154496743","https://openalex.org/W2161214567","https://openalex.org/W2293230997","https://openalex.org/W2592789682","https://openalex.org/W2595976459","https://openalex.org/W2604387743","https://openalex.org/W2639926268","https://openalex.org/W2724898495","https://openalex.org/W2776652484","https://openalex.org/W2790225875","https://openalex.org/W2804900363","https://openalex.org/W2805383889","https://openalex.org/W2807718082","https://openalex.org/W2899738363","https://openalex.org/W2910369831","https://openalex.org/W2942688331","https://openalex.org/W2948055046","https://openalex.org/W2953213487","https://openalex.org/W2988252339","https://openalex.org/W2997854921","https://openalex.org/W3016632787","https://openalex.org/W3135041516","https://openalex.org/W3138969459","https://openalex.org/W3151748982","https://openalex.org/W3199353118","https://openalex.org/W3202301328","https://openalex.org/W3211392874","https://openalex.org/W3214305154","https://openalex.org/W4205524415","https://openalex.org/W4206307994","https://openalex.org/W4206323677","https://openalex.org/W4211068006","https://openalex.org/W6657138077","https://openalex.org/W6682311248","https://openalex.org/W6744220956"],"related_works":["https://openalex.org/W1601704076","https://openalex.org/W2241692793","https://openalex.org/W2363027842","https://openalex.org/W2096432151","https://openalex.org/W2115376264","https://openalex.org/W3148512260","https://openalex.org/W2140951215","https://openalex.org/W2119135658","https://openalex.org/W2967117036","https://openalex.org/W3198925789"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}