{"id":"https://openalex.org/W1569600202","doi":"https://doi.org/10.1007/978-0-387-72367-9_25","title":"A Role-Based Architecture for Seamless Identity Management and Effective Task Separation","display_name":"A Role-Based Architecture for Seamless Identity Management and Effective Task Separation","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1569600202","doi":"https://doi.org/10.1007/978-0-387-72367-9_25","mag":"1569600202"},"language":"en","primary_location":{"id":"doi:10.1007/978-0-387-72367-9_25","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-0-387-72367-9_25","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-0-387-72367-9_25.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"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":"IFIP International Federation for Information Processing","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%2F978-0-387-72367-9_25.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000206648","display_name":"Evangelos Kotsovinos","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093367","display_name":"Deutsche Telekom (Germany)","ror":"https://ror.org/00m8prc86","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210093367"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Evangelos Kotsovinos","raw_affiliation_strings":["Deutsche Telekom Laboratories, Germany"],"affiliations":[{"raw_affiliation_string":"Deutsche Telekom Laboratories, Germany","institution_ids":["https://openalex.org/I4210093367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029536316","display_name":"Ingo Friese","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ingo Friese","raw_affiliation_strings":["T-Systems, Germany"],"affiliations":[{"raw_affiliation_string":"T-Systems, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050168311","display_name":"Martin Kurze","orcid":"https://orcid.org/0000-0002-2377-9921"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Martin Kurze","raw_affiliation_strings":["T-Systems, Germany"],"affiliations":[{"raw_affiliation_string":"T-Systems, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113571541","display_name":"J\u00f6rg Heuer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093367","display_name":"Deutsche Telekom (Germany)","ror":"https://ror.org/00m8prc86","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210093367"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Heuer","raw_affiliation_strings":["Deutsche Telekom Laboratories, Germany"],"affiliations":[{"raw_affiliation_string":"Deutsche Telekom Laboratories, Germany","institution_ids":["https://openalex.org/I4210093367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000206648"],"corresponding_institution_ids":["https://openalex.org/I4210093367"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08274835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"289","last_page":"300"},"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":0.9951000213623047,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9940000176429749,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.63703852891922},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.576715886592865},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.558652937412262},{"id":"https://openalex.org/keywords/identity-management","display_name":"Identity management","score":0.4719723165035248},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.4665640890598297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45948633551597595},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3358762860298157},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25010135769844055},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.18770578503608704},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16711747646331787},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15587714314460754},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.12047436833381653},{"id":"https://openalex.org/keywords/aesthetics","display_name":"Aesthetics","score":0.07608935236930847},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.04946616291999817},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.04245460033416748}],"concepts":[{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.63703852891922},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.576715886592865},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.558652937412262},{"id":"https://openalex.org/C555379026","wikidata":"https://www.wikidata.org/wiki/Q977772","display_name":"Identity management","level":3,"score":0.4719723165035248},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.4665640890598297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45948633551597595},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3358762860298157},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25010135769844055},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.18770578503608704},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16711747646331787},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15587714314460754},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.12047436833381653},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.07608935236930847},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.04946616291999817},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.04245460033416748},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-0-387-72367-9_25","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-0-387-72367-9_25","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-0-387-72367-9_25.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"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":"IFIP International Federation for Information Processing","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-0-387-72367-9_25","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-0-387-72367-9_25","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-0-387-72367-9_25.pdf","source":{"id":"https://openalex.org/S4210175514","display_name":"IFIP International Federation for Information Processing/IFIP","issn_l":"1571-5736","issn":["1571-5736","1861-2288"],"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":"IFIP International Federation for Information Processing","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1569600202.pdf","grobid_xml":"https://content.openalex.org/works/W1569600202.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W181834233","https://openalex.org/W1573368629","https://openalex.org/W1574185037","https://openalex.org/W1624532646","https://openalex.org/W1653629541","https://openalex.org/W2039309644","https://openalex.org/W2098662896","https://openalex.org/W2110491615","https://openalex.org/W2123479684","https://openalex.org/W2168884369","https://openalex.org/W2498986326","https://openalex.org/W3102845218","https://openalex.org/W6678569237"],"related_works":["https://openalex.org/W1807703735","https://openalex.org/W4238930562","https://openalex.org/W4313185140","https://openalex.org/W2124644269","https://openalex.org/W4226026616","https://openalex.org/W1532113758","https://openalex.org/W3016057931","https://openalex.org/W2046178677","https://openalex.org/W2038503502","https://openalex.org/W2378169081"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}