{"id":"https://openalex.org/W2945231950","doi":"https://doi.org/10.3906/elk-1808-161","title":"An efficient retrieval algorithm of encrypted speech based on inverse fast Fouriertransform and measurement matrix","display_name":"An efficient retrieval algorithm of encrypted speech based on inverse fast Fouriertransform and measurement matrix","publication_year":2019,"publication_date":"2019-05-15","ids":{"openalex":"https://openalex.org/W2945231950","doi":"https://doi.org/10.3906/elk-1808-161","mag":"2945231950"},"language":"en","primary_location":{"id":"doi:10.3906/elk-1808-161","is_oa":false,"landing_page_url":"https://doi.org/10.3906/elk-1808-161","pdf_url":null,"source":{"id":"https://openalex.org/S32837994","display_name":"TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES","issn_l":"1300-0632","issn":["1300-0632","1303-6203"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318422","host_organization_name":"Scientific and Technological Research Council of Turkey (TUBITAK)","host_organization_lineage":["https://openalex.org/P4310318422"],"host_organization_lineage_names":["Scientific and Technological Research Council of Turkey (TUBITAK)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TURKISH JOURNAL OF ELECTRICAL ENGINEERING &amp; COMPUTER SCIENCES","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/A5041192760","display_name":"Qiuyu Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qiuyu ZHANG","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1488-388X","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026673299","display_name":"Zixian Ge","orcid":"https://orcid.org/0000-0001-7905-6450"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zixian GE","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101998030","display_name":"Liang Zhou","orcid":"https://orcid.org/0000-0002-9825-0387"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liang ZHOU","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5101653272","display_name":"Yongbing Zhang","orcid":"https://orcid.org/0009-0008-1568-3728"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yongbing ZHANG","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5041192760"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5106,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.68699161,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"27","issue":"3","first_page":"1719","last_page":"1736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9574999809265137,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9574999809265137,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9405999779701233,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9297000169754028,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7414402365684509},{"id":"https://openalex.org/keywords/scrambling","display_name":"Scrambling","score":0.7286402583122253},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.7131263613700867},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7045820951461792},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6224182844161987},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5374247431755066},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.45007896423339844},{"id":"https://openalex.org/keywords/cryptographic-hash-function","display_name":"Cryptographic hash function","score":0.4472362995147705},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3716438412666321},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.37048250436782837},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15391197800636292}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7414402365684509},{"id":"https://openalex.org/C182548165","wikidata":"https://www.wikidata.org/wiki/Q2261483","display_name":"Scrambling","level":2,"score":0.7286402583122253},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.7131263613700867},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7045820951461792},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6224182844161987},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5374247431755066},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.45007896423339844},{"id":"https://openalex.org/C7608002","wikidata":"https://www.wikidata.org/wiki/Q477202","display_name":"Cryptographic hash function","level":3,"score":0.4472362995147705},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3716438412666321},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.37048250436782837},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15391197800636292},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3906/elk-1808-161","is_oa":false,"landing_page_url":"https://doi.org/10.3906/elk-1808-161","pdf_url":null,"source":{"id":"https://openalex.org/S32837994","display_name":"TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES","issn_l":"1300-0632","issn":["1300-0632","1303-6203"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318422","host_organization_name":"Scientific and Technological Research Council of Turkey (TUBITAK)","host_organization_lineage":["https://openalex.org/P4310318422"],"host_organization_lineage_names":["Scientific and Technological Research Council of Turkey (TUBITAK)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TURKISH JOURNAL OF ELECTRICAL ENGINEERING &amp; COMPUTER SCIENCES","raw_type":"journal-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/294055","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/294055","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:dergipark.org.tr:article/577529","is_oa":false,"landing_page_url":"https://dergipark.org.tr/tr/pub/tbtkelektrik/issue/45742/577529","pdf_url":null,"source":{"id":"https://openalex.org/S4306401840","display_name":"DergiPark (Istanbul University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67581229","host_organization_name":"Istanbul University","host_organization_lineage":["https://openalex.org/I67581229"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\\n                                                                    Volume: 27, Issue: 3\\n                                                                                                    1719-1736\\n                                                                \\n                            ","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/270433","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/270433","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u671f\u520a\u8bba\u6587"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.49000000953674316},{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2386594575","https://openalex.org/W2157568185","https://openalex.org/W1674074891","https://openalex.org/W1487949331","https://openalex.org/W1987209102","https://openalex.org/W2613610283","https://openalex.org/W2949619078","https://openalex.org/W2242320573","https://openalex.org/W1890487585","https://openalex.org/W2221520808"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,66],"present":[4],"an":[5,14],"efficient":[6],"retrieval":[7,30,40,124],"algorithm":[8,44],"for":[9,72],"encrypted":[10,38],"speech":[11,39,56,79],"based":[12],"on":[13],"inverse":[15],"fast":[16],"Fourier":[17],"transform":[18],"and":[19,32,62,101,118,121,126],"measurement":[20],"matrix.":[21],"Our":[22,42],"approach":[23],"improves":[24],"query":[25],"performance,":[26],"as":[27,29],"well":[28],"efficiency":[31,104,125],"accuracy,":[33],"compared":[34],"to":[35,92],"existing":[36,113],"content-based":[37],"methods.":[41],"proposed":[43,107],"constructs":[45],"a":[46],"perceptual":[47,51],"hash":[48,52,74],"scheme":[49],"using":[50],"sequences":[53,61],"from":[54],"original":[55],"files.":[57],"By":[58],"classifying":[59],"the":[60,68,73,78,98,112],"applying":[63],"run-length":[64],"compression,":[65],"decrease":[67],"cloud":[69],"storage":[70],"required":[71],"index.":[75],"We":[76],"secure":[77],"database":[80],"by":[81],"encrypting":[82],"it":[83],"with":[84,115,122],"Henon":[85],"chaos":[86],"scrambling,":[87],"which":[88],"offers":[89],"excellent":[90],"resistance":[91],"attacks.":[93],"Experimental":[94],"results":[95],"show":[96],"that":[97],"robustness,":[99],"discrimination,":[100],"feature":[102],"extraction":[103],"of":[105],"our":[106],"method":[108],"are":[109],"better":[110],"than":[111],"alternatives,":[114],"good":[116],"recall":[117],"precision":[119],"ratios":[120],"high":[123],"accuracy.":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
