{"id":"https://openalex.org/W1502907817","doi":"https://doi.org/10.1007/978-3-540-73538-0_11","title":"A Privacy-Enhanced Attribute-Based Access Control System","display_name":"A Privacy-Enhanced Attribute-Based Access Control System","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1502907817","doi":"https://doi.org/10.1007/978-3-540-73538-0_11","mag":"1502907817"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-73538-0_11","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-540-73538-0_11","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-73538-0_11.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":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-73538-0_11.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017701034","display_name":"Jan Kolter","orcid":null},"institutions":[{"id":"https://openalex.org/I60668342","display_name":"University of Regensburg","ror":"https://ror.org/01eezs655","country_code":"DE","type":"education","lineage":["https://openalex.org/I60668342"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan Kolter","raw_affiliation_strings":["Department of Information Systems, University of Regensburg, D-93040 Regensburg, Germany","Dept. of Inf. Syst., Univ. of Regensburg, Regensburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Systems, University of Regensburg, D-93040 Regensburg, Germany","institution_ids":["https://openalex.org/I60668342"]},{"raw_affiliation_string":"Dept. of Inf. Syst., Univ. of Regensburg, Regensburg, Germany","institution_ids":["https://openalex.org/I60668342"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031199407","display_name":"Rolf Schillinger","orcid":null},"institutions":[{"id":"https://openalex.org/I60668342","display_name":"University of Regensburg","ror":"https://ror.org/01eezs655","country_code":"DE","type":"education","lineage":["https://openalex.org/I60668342"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rolf Schillinger","raw_affiliation_strings":["Department of Information Systems, University of Regensburg, D-93040 Regensburg, Germany","Dept. of Inf. Syst., Univ. of Regensburg, Regensburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Systems, University of Regensburg, D-93040 Regensburg, Germany","institution_ids":["https://openalex.org/I60668342"]},{"raw_affiliation_string":"Dept. of Inf. Syst., Univ. of Regensburg, Regensburg, Germany","institution_ids":["https://openalex.org/I60668342"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068820890","display_name":"G\u00fcnther Pernul","orcid":null},"institutions":[{"id":"https://openalex.org/I60668342","display_name":"University of Regensburg","ror":"https://ror.org/01eezs655","country_code":"DE","type":"education","lineage":["https://openalex.org/I60668342"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G\u00fcnther Pernul","raw_affiliation_strings":["Department of Information Systems, University of Regensburg, D-93040 Regensburg, Germany","Dept. of Inf. Syst., Univ. of Regensburg, Regensburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Systems, University of Regensburg, D-93040 Regensburg, Germany","institution_ids":["https://openalex.org/I60668342"]},{"raw_affiliation_string":"Dept. of Inf. Syst., Univ. of Regensburg, Regensburg, Germany","institution_ids":["https://openalex.org/I60668342"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60668342"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"129","last_page":"143"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9961000084877014,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9944999814033508,"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/xacml","display_name":"XACML","score":0.9725860357284546},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.7019146680831909},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6977046728134155},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5495188236236572},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5400300025939941},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.5322518348693848},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5092443227767944},{"id":"https://openalex.org/keywords/mandatory-access-control","display_name":"Mandatory access control","score":0.45082709193229675},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.44747868180274963},{"id":"https://openalex.org/keywords/public-key-infrastructure","display_name":"Public key infrastructure","score":0.4104894995689392},{"id":"https://openalex.org/keywords/role-based-access-control","display_name":"Role-based access control","score":0.3623504638671875},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1828802525997162},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.15023398399353027},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.14970245957374573},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.0759296715259552}],"concepts":[{"id":"https://openalex.org/C2779886121","wikidata":"https://www.wikidata.org/wiki/Q288682","display_name":"XACML","level":3,"score":0.9725860357284546},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.7019146680831909},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6977046728134155},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5495188236236572},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5400300025939941},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.5322518348693848},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5092443227767944},{"id":"https://openalex.org/C2777407602","wikidata":"https://www.wikidata.org/wiki/Q1888932","display_name":"Mandatory access control","level":4,"score":0.45082709193229675},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.44747868180274963},{"id":"https://openalex.org/C72648740","wikidata":"https://www.wikidata.org/wiki/Q658476","display_name":"Public key infrastructure","level":4,"score":0.4104894995689392},{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.3623504638671875},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1828802525997162},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.15023398399353027},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.14970245957374573},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0759296715259552},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-73538-0_11","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-540-73538-0_11","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-73538-0_11.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"},{"id":"pmh:oai:epub.uni-regensburg.de:5129","is_oa":false,"landing_page_url":"https://epub.uni-regensburg.de/5129/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401229","display_name":"University of Regensburg Publication Server (University of Regensburg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60668342","host_organization_name":"University of Regensburg","host_organization_lineage":["https://openalex.org/I60668342"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":{"id":"doi:10.1007/978-3-540-73538-0_11","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-540-73538-0_11","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-540-73538-0_11.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":[{"display_name":"Industry, innovation and infrastructure","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1502907817.pdf","grobid_xml":"https://content.openalex.org/works/W1502907817.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W73903232","https://openalex.org/W154427171","https://openalex.org/W1521461339","https://openalex.org/W1540686456","https://openalex.org/W1544658515","https://openalex.org/W1552783627","https://openalex.org/W1576272305","https://openalex.org/W1974071463","https://openalex.org/W2070199221","https://openalex.org/W2081578468","https://openalex.org/W2097565277","https://openalex.org/W2098284912","https://openalex.org/W2098662896","https://openalex.org/W2118274720","https://openalex.org/W2127837371","https://openalex.org/W2131509635","https://openalex.org/W2184078534","https://openalex.org/W2266218113","https://openalex.org/W6628980590","https://openalex.org/W6638289673","https://openalex.org/W6686203088"],"related_works":["https://openalex.org/W2475594486","https://openalex.org/W2158881272","https://openalex.org/W2385980761","https://openalex.org/W1983873737","https://openalex.org/W2358416802","https://openalex.org/W1032057672","https://openalex.org/W2896439152","https://openalex.org/W2354413335","https://openalex.org/W4377967965","https://openalex.org/W2228063173"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}