{"id":"https://openalex.org/W1554097878","doi":"https://doi.org/10.1007/3-540-46416-6_54","title":"Some Weaknesses of \u201cWeaknesses of Undeniable Signatures\u201d","display_name":"Some Weaknesses of \u201cWeaknesses of Undeniable Signatures\u201d","publication_year":2007,"publication_date":"2007-08-06","ids":{"openalex":"https://openalex.org/W1554097878","doi":"https://doi.org/10.1007/3-540-46416-6_54","mag":"1554097878"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-46416-6_54","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-46416-6_54","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-46416-6_54.pdf","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":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-46416-6_54.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025877023","display_name":"David Chaum","orcid":null},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"David Chaum","raw_affiliation_strings":["CWI (Centre for Mathematics and Computer Science), Kruislaan 413, 1098 SJ, Amsterdam"],"affiliations":[{"raw_affiliation_string":"CWI (Centre for Mathematics and Computer Science), Kruislaan 413, 1098 SJ, Amsterdam","institution_ids":["https://openalex.org/I1341640284"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5025877023"],"corresponding_institution_ids":["https://openalex.org/I1341640284"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.229,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.53038674,"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":"554","last_page":"556"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9993000030517578,"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":0.9993000030517578,"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/T13720","display_name":"Benford\u2019s Law and Fraud Detection","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/cheating","display_name":"Cheating","score":0.9436068534851074},{"id":"https://openalex.org/keywords/strengths-and-weaknesses","display_name":"Strengths and weaknesses","score":0.9341023564338684},{"id":"https://openalex.org/keywords/blinding","display_name":"Blinding","score":0.675356388092041},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5298411846160889},{"id":"https://openalex.org/keywords/subject","display_name":"Subject (documents)","score":0.5042887926101685},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3826633095741272},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3111335039138794},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.19139555096626282},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.15711095929145813},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1168251633644104}],"concepts":[{"id":"https://openalex.org/C2778024590","wikidata":"https://www.wikidata.org/wiki/Q2357432","display_name":"Cheating","level":2,"score":0.9436068534851074},{"id":"https://openalex.org/C63882131","wikidata":"https://www.wikidata.org/wiki/Q17122954","display_name":"Strengths and weaknesses","level":2,"score":0.9341023564338684},{"id":"https://openalex.org/C2771230","wikidata":"https://www.wikidata.org/wiki/Q4926699","display_name":"Blinding","level":3,"score":0.675356388092041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5298411846160889},{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.5042887926101685},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3826633095741272},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3111335039138794},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.19139555096626282},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.15711095929145813},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1168251633644104},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-46416-6_54","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-46416-6_54","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-46416-6_54.pdf","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":{"id":"doi:10.1007/3-540-46416-6_54","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-46416-6_54","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-46416-6_54.pdf","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"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1554097878.pdf","grobid_xml":"https://content.openalex.org/works/W1554097878.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W98512132","https://openalex.org/W1541330898","https://openalex.org/W1595610648","https://openalex.org/W2031618446","https://openalex.org/W2911473785","https://openalex.org/W4205482880","https://openalex.org/W6603922990"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2012288173","https://openalex.org/W1968538666","https://openalex.org/W2097662580","https://openalex.org/W3199302685","https://openalex.org/W2344072770","https://openalex.org/W2389163612","https://openalex.org/W2365256465","https://openalex.org/W1539677254","https://openalex.org/W2363831685"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}