{"id":"https://openalex.org/W160056763","doi":"https://doi.org/10.1007/978-3-642-39345-7_8","title":"Studying the Effect of Human Cognition on Text and Image Recognition CAPTCHA Mechanisms","display_name":"Studying the Effect of Human Cognition on Text and Image Recognition CAPTCHA Mechanisms","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W160056763","doi":"https://doi.org/10.1007/978-3-642-39345-7_8","mag":"160056763"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-39345-7_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-39345-7_8","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/A5071818231","display_name":"Marios Belk","orcid":"https://orcid.org/0000-0001-6200-0178"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":true,"raw_author_name":"Marios Belk","raw_affiliation_strings":["Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110699402","display_name":"Panagiotis Germanakos","orcid":null},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Panagiotis Germanakos","raw_affiliation_strings":["Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050671131","display_name":"Christos Fidas","orcid":"https://orcid.org/0000-0001-6111-0244"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Christos Fidas","raw_affiliation_strings":["Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050451604","display_name":"George Spanoudis","orcid":"https://orcid.org/0000-0002-4853-8745"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"George Spanoudis","raw_affiliation_strings":["Department of Psychology, University of Cyprus, CY-1678, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Department of Psychology, University of Cyprus, CY-1678, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088484575","display_name":"George Samaras","orcid":null},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"George Samaras","raw_affiliation_strings":["Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Cyprus, CY-1678, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5071818231"],"corresponding_institution_ids":["https://openalex.org/I34771391"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.8338,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.90658697,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"71","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9995999932289124,"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/T13155","display_name":"Digital Communication and Language","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12268","display_name":"Deception detection and forensic psychology","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/captcha","display_name":"CAPTCHA","score":0.9841367602348328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8235214948654175},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.7438560128211975},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.613980233669281},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5279587507247925},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.4291146397590637},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.37665268778800964},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36602988839149475},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1568339467048645},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.12819978594779968},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.08315086364746094}],"concepts":[{"id":"https://openalex.org/C163339463","wikidata":"https://www.wikidata.org/wiki/Q484598","display_name":"CAPTCHA","level":2,"score":0.9841367602348328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8235214948654175},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.7438560128211975},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.613980233669281},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5279587507247925},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4291146397590637},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.37665268778800964},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36602988839149475},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1568339467048645},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.12819978594779968},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.08315086364746094},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-39345-7_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-39345-7_8","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":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1938860504","https://openalex.org/W1965205240","https://openalex.org/W2006094149","https://openalex.org/W2022710553","https://openalex.org/W2045782640","https://openalex.org/W2072090751","https://openalex.org/W2072410439","https://openalex.org/W2084062832","https://openalex.org/W2096707172","https://openalex.org/W2105523261","https://openalex.org/W2115601549","https://openalex.org/W2120357670","https://openalex.org/W2127241685","https://openalex.org/W2150704745","https://openalex.org/W2156749117","https://openalex.org/W4213346165"],"related_works":["https://openalex.org/W3134776999","https://openalex.org/W2028308373","https://openalex.org/W2064097623","https://openalex.org/W1966530388","https://openalex.org/W1975364925","https://openalex.org/W2566963304","https://openalex.org/W2111502540","https://openalex.org/W1502766620","https://openalex.org/W4366994647","https://openalex.org/W2770704788"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}