{"id":"https://openalex.org/W165491656","doi":"https://doi.org/10.1007/978-3-642-02478-8_152","title":"Protecting DCT Templates for a Face Verification System by Means of Pseudo-random Permutations","display_name":"Protecting DCT Templates for a Face Verification System by Means of Pseudo-random Permutations","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W165491656","doi":"https://doi.org/10.1007/978-3-642-02478-8_152","mag":"165491656"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-02478-8_152","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-02478-8_152","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5007940685","display_name":"Marco Grassi","orcid":"https://orcid.org/0000-0001-8756-261X"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"education","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marco Grassi","raw_affiliation_strings":["Department of Biomedical, Electronic and Telecommunication Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical, Electronic and Telecommunication Engineering, Universit\u00e0 Politecnica delle Marche, Ancona, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056214167","display_name":"Marcos Fa\u00fandez-Zanuy","orcid":"https://orcid.org/0000-0003-0605-1282"},"institutions":[{"id":"https://openalex.org/I4210134155","display_name":"Hospital de Matar\u00f3","ror":"https://ror.org/04cy4z909","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210134155"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marcos Faundez-Zanuy","raw_affiliation_strings":["Escola Universit\u00e0ria Polit\u00e8cnica de Matar\u00f3 (Adscrita a la UPC), 08303, MATARO (BARCELONA), Spain"],"affiliations":[{"raw_affiliation_string":"Escola Universit\u00e0ria Polit\u00e8cnica de Matar\u00f3 (Adscrita a la UPC), 08303, MATARO (BARCELONA), Spain","institution_ids":["https://openalex.org/I4210134155"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007940685"],"corresponding_institution_ids":["https://openalex.org/I122534668"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.86,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.70171376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1216","last_page":"1223"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":1.0,"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/T10828","display_name":"Biometric Identification and Security","score":1.0,"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/T11448","display_name":"Face recognition and analysis","score":0.9969000220298767,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9951000213623047,"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/biometrics","display_name":"Biometrics","score":0.852307915687561},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8305737972259521},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.6725316643714905},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.6684194207191467},{"id":"https://openalex.org/keywords/hacker","display_name":"Hacker","score":0.5818663239479065},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.558925211429596},{"id":"https://openalex.org/keywords/template","display_name":"Template","score":0.5489410161972046},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.5221765041351318},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48824217915534973},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45553943514823914},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4440321624279022},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3730129301548004},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34438788890838623},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11016583442687988},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07703444361686707}],"concepts":[{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.852307915687561},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8305737972259521},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.6725316643714905},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.6684194207191467},{"id":"https://openalex.org/C86844869","wikidata":"https://www.wikidata.org/wiki/Q2798820","display_name":"Hacker","level":2,"score":0.5818663239479065},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.558925211429596},{"id":"https://openalex.org/C82714645","wikidata":"https://www.wikidata.org/wiki/Q438331","display_name":"Template","level":2,"score":0.5489410161972046},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.5221765041351318},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48824217915534973},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45553943514823914},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4440321624279022},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3730129301548004},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34438788890838623},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11016583442687988},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07703444361686707},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","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:10.1007/978-3-642-02478-8_152","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-02478-8_152","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W406768038","https://openalex.org/W1484469549","https://openalex.org/W1521002054","https://openalex.org/W1527581375","https://openalex.org/W1533710912","https://openalex.org/W1586405805","https://openalex.org/W1969110479","https://openalex.org/W2063355793","https://openalex.org/W2107369107","https://openalex.org/W2109647201","https://openalex.org/W2125587922","https://openalex.org/W2127331101","https://openalex.org/W2282892286","https://openalex.org/W2497309888","https://openalex.org/W2567106080"],"related_works":["https://openalex.org/W2921504876","https://openalex.org/W1982580243","https://openalex.org/W2183730421","https://openalex.org/W2551868243","https://openalex.org/W2348153269","https://openalex.org/W4205613068","https://openalex.org/W3112956360","https://openalex.org/W2004781009","https://openalex.org/W4286284259","https://openalex.org/W1507118973"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}