{"id":"https://openalex.org/W2041990706","doi":"https://doi.org/10.1145/1128817.1128853","title":"Safety analysis of usage control authorization models","display_name":"Safety analysis of usage control authorization models","publication_year":2006,"publication_date":"2006-03-21","ids":{"openalex":"https://openalex.org/W2041990706","doi":"https://doi.org/10.1145/1128817.1128853","mag":"2041990706"},"language":"en","primary_location":{"id":"doi:10.1145/1128817.1128853","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1128817.1128853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 ACM Symposium on Information, computer and communications security","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/A5100711482","display_name":"Xinwen Zhang","orcid":"https://orcid.org/0000-0002-8321-3006"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xinwen Zhang","raw_affiliation_strings":["George Mason University"],"affiliations":[{"raw_affiliation_string":"George Mason University","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038692973","display_name":"Ravi Sandhu","orcid":"https://orcid.org/0000-0002-3165-1813"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ravi Sandhu","raw_affiliation_strings":["George Mason University and TriCipher Inc"],"affiliations":[{"raw_affiliation_string":"George Mason University and TriCipher Inc","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113466511","display_name":"Francesco Parisi-Presicce","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]},{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["IT","US"],"is_corresponding":false,"raw_author_name":"Francesco Parisi-Presicce","raw_affiliation_strings":["George Mason University and Univ. di Roma La Sapienza, Italy","George Mason University and Univ. di Roma La Sapienza, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"George Mason University and Univ. di Roma La Sapienza, Italy","institution_ids":["https://openalex.org/I861853513"]},{"raw_affiliation_string":"George Mason University and Univ. di Roma La Sapienza, Italy#TAB#","institution_ids":["https://openalex.org/I162714631"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100711482"],"corresponding_institution_ids":["https://openalex.org/I162714631"],"apc_list":null,"apc_paid":null,"fwci":8.0856,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.96836957,"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":"243","last_page":"254"},"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":0.9958000183105469,"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/T13999","display_name":"Digital Rights Management and Security","score":0.9957000017166138,"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/computer-science","display_name":"Computer science","score":0.7968965172767639},{"id":"https://openalex.org/keywords/decidability","display_name":"Decidability","score":0.7954752445220947},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.7082679271697998},{"id":"https://openalex.org/keywords/undecidable-problem","display_name":"Undecidable problem","score":0.6611688733100891},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5515965819358826},{"id":"https://openalex.org/keywords/role-based-access-control","display_name":"Role-based access control","score":0.5221489071846008},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4524118900299072},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.4210045039653778},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36400359869003296},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.28074750304222107},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09337881207466125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08937534689903259}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7968965172767639},{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.7954752445220947},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.7082679271697998},{"id":"https://openalex.org/C192034797","wikidata":"https://www.wikidata.org/wiki/Q3502995","display_name":"Undecidable problem","level":3,"score":0.6611688733100891},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5515965819358826},{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.5221489071846008},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4524118900299072},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4210045039653778},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36400359869003296},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28074750304222107},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09337881207466125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08937534689903259},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1128817.1128853","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1128817.1128853","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2006 ACM Symposium on Information, computer and communications security","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.uniroma1.it:11573/197998","is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/197998","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W182470270","https://openalex.org/W1548628436","https://openalex.org/W1549083521","https://openalex.org/W1580113137","https://openalex.org/W1992761401","https://openalex.org/W1994584977","https://openalex.org/W1997862012","https://openalex.org/W2035142022","https://openalex.org/W2053741629","https://openalex.org/W2068189899","https://openalex.org/W2075263851","https://openalex.org/W2080154162","https://openalex.org/W2094873755","https://openalex.org/W2096014157","https://openalex.org/W2111753337","https://openalex.org/W2145834325","https://openalex.org/W2146778452","https://openalex.org/W2154765153","https://openalex.org/W2166602595","https://openalex.org/W2996027056"],"related_works":["https://openalex.org/W2972379433","https://openalex.org/W2989332944","https://openalex.org/W2021891065","https://openalex.org/W2583549044","https://openalex.org/W2119045600","https://openalex.org/W2584984136","https://openalex.org/W2170336571","https://openalex.org/W2962928105","https://openalex.org/W2020140696","https://openalex.org/W1485718948"],"abstract_inverted_index":{"The":[0,171],"usage":[1],"control":[2,20,74,104],"(UCON)":[3],"model":[4,32,173],"was":[5],"introduced":[6],"as":[7,39,89,178],"a":[8,13,40,63,151,167,186,192],"unified":[9],"approach":[10],"to":[11,101,126],"capture":[12],"number":[14],"of":[15,30,48,65,92,129,154],"extensions":[16],"for":[17,61],"traditional":[18],"access":[19,73,95,103,119],"models.":[21],"While":[22],"the":[23,45,79,82,90,94,107,114,127,140],"policy":[24],"specification":[25],"flexibility":[26],"and":[27,42,161,191],"expressive":[28,176],"power":[29,177],"this":[31,134],"have":[33],"been":[34,52],"studied":[35],"in":[36,98,110,131,144],"previous":[37],"work,":[38],"related":[41],"fundamental":[43,58],"problem,":[44],"safety":[46,59,108,141,169],"analysis":[47],"UCON":[49,66],"has":[50,166],"not":[51],"explored.":[53],"This":[54],"paper":[55],"presents":[56],"two":[57],"results":[60],"UCONA,":[62,71],"sub-model":[64],"only":[67],"considering":[68],"authorizations.":[69],"In":[70,133],"an":[72,182],"decision":[75],"is":[76,112,143],"based":[77],"on":[78],"subject":[80],"and/or":[81],"object":[83],"attributes,":[84],"which":[85],"can":[86,120],"be":[87],"changed":[88],"side-effects":[91],"using":[93],"right,":[96],"resulting":[97],"possible":[99],"changes":[100],"future":[102],"decisions.":[105],"Hence":[106],"question":[109],"UCONA":[111,155],"all":[113],"more":[115],"pressing":[116],"since":[117],"every":[118],"potentially":[121],"enable":[122],"additional":[123],"permissions":[124],"due":[125],"mutability":[128],"attributes":[130],"UCON.":[132],"paper,":[135],"first":[136],"we":[137,148],"show":[138,149],"that":[139,150],"problem":[142],"general":[145],"undecidable.":[146],"Then,":[147],"restricted":[152],"form":[153],"with":[156,185,195],"finite":[157],"attribute":[158,163],"value":[159],"domains":[160],"acyclic":[162],"creation":[164],"relation":[165],"decidable":[168,172],"property.":[170],"maintains":[174],"good":[175],"shown":[179],"by":[180],"specifying":[181],"RBAC":[183],"system":[184],"specific":[187],"user-role":[188],"assignment":[189],"scheme":[190],"DRM":[193],"application":[194],"consumable":[196],"rights.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}