{"id":"https://openalex.org/W2094111290","doi":"https://doi.org/10.1145/1330598.1330703","title":"An improving model watermarking with iris biometric code","display_name":"An improving model watermarking with iris biometric code","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2094111290","doi":"https://doi.org/10.1145/1330598.1330703","mag":"2094111290"},"language":"en","primary_location":{"id":"doi:10.1145/1330598.1330703","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1330598.1330703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 international conference on Computer systems and technologies  - CompSysTech '07","raw_type":"proceedings-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/A5080003690","display_name":"George Varbanov","orcid":null},"institutions":[{"id":"https://openalex.org/I147527907","display_name":"Technical University of Varna","ror":"https://ror.org/03zrwm897","country_code":"BG","type":"education","lineage":["https://openalex.org/I147527907"]}],"countries":["BG"],"is_corresponding":true,"raw_author_name":"George Varbanov","raw_affiliation_strings":["Technical University of Varna","Technical university  of Varna"],"affiliations":[{"raw_affiliation_string":"Technical University of Varna","institution_ids":["https://openalex.org/I147527907"]},{"raw_affiliation_string":"Technical university  of Varna","institution_ids":["https://openalex.org/I147527907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077916089","display_name":"Peter Blagoev","orcid":null},"institutions":[{"id":"https://openalex.org/I147527907","display_name":"Technical University of Varna","ror":"https://ror.org/03zrwm897","country_code":"BG","type":"education","lineage":["https://openalex.org/I147527907"]}],"countries":["BG"],"is_corresponding":false,"raw_author_name":"Peter Blagoev","raw_affiliation_strings":["Technical University of Varna","Technical university  of Varna"],"affiliations":[{"raw_affiliation_string":"Technical University of Varna","institution_ids":["https://openalex.org/I147527907"]},{"raw_affiliation_string":"Technical university  of Varna","institution_ids":["https://openalex.org/I147527907"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5080003690"],"corresponding_institution_ids":["https://openalex.org/I147527907"],"apc_list":null,"apc_paid":null,"fwci":0.6341,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69184753,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9998999834060669,"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":0.9998999834060669,"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/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"}},{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.984499990940094,"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":0.8046520948410034},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.7371803522109985},{"id":"https://openalex.org/keywords/password","display_name":"Password","score":0.7254860401153564},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.6819648742675781},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.6183344125747681},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.6160564422607422},{"id":"https://openalex.org/keywords/watermark","display_name":"Watermark","score":0.6130214333534241},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5885235667228699},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5561032295227051},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.45380738377571106},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.34261900186538696},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2220536768436432},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1815953552722931},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1719655990600586}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8046520948410034},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.7371803522109985},{"id":"https://openalex.org/C109297577","wikidata":"https://www.wikidata.org/wiki/Q161157","display_name":"Password","level":2,"score":0.7254860401153564},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.6819648742675781},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.6183344125747681},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.6160564422607422},{"id":"https://openalex.org/C164112704","wikidata":"https://www.wikidata.org/wiki/Q7974348","display_name":"Watermark","level":3,"score":0.6130214333534241},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5885235667228699},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5561032295227051},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.45380738377571106},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.34261900186538696},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2220536768436432},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1815953552722931},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1719655990600586},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1330598.1330703","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1330598.1330703","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 international conference on Computer systems and technologies  - CompSysTech '07","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1549401837","https://openalex.org/W2024808413","https://openalex.org/W2053875060","https://openalex.org/W2114212719","https://openalex.org/W2151148935","https://openalex.org/W2161872766","https://openalex.org/W2171759622","https://openalex.org/W2215251428"],"related_works":["https://openalex.org/W2137394636","https://openalex.org/W2358993821","https://openalex.org/W1516446231","https://openalex.org/W1559740347","https://openalex.org/W2098152888","https://openalex.org/W2040356834","https://openalex.org/W2385289568","https://openalex.org/W2381486749","https://openalex.org/W1514507288","https://openalex.org/W2183032046"],"abstract_inverted_index":{"The":[0,21],"Paper":[1],"justifies":[2],"need":[3],"to":[4,84],"work":[5],"with":[6,25,55,64,72],"new":[7,26],"technology":[8,27],"for":[9,77],"perfect":[10,78],"safety":[11],"in":[12],"specific":[13],"area":[14],"of":[15,36,61,81],"the":[16,37,62,79,82],"human":[17],"deal":[18],"(the":[19],"business).":[20],"Problem":[22],"same":[23],"important":[24],"-":[28],"internet,":[29],"all":[30],"multimedia":[31],"author's":[32],"system,":[33,38],"video":[34],"watch":[35],"audio":[39],"production":[40],"and":[41,52,58],"etc.":[42],"In":[43],"this":[44],"directions":[45],"will":[46],"lay":[47],"each":[48],"leading":[49],"security":[50],"system":[51,60],"modern":[53,65],"password":[54],"electronic":[56],"document":[57],"key":[59],"passage":[63],"cryptographic":[66],"system.":[67],"We":[68],"discuss":[69],"one":[70],"problem":[71],"watermarks,":[73],"used":[74],"biometric":[75],"code":[76],"algorithm":[80],"watermark":[83],"safety.":[85]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}