{"id":"https://openalex.org/W1557228712","doi":"https://doi.org/10.1007/978-3-540-70525-3_9","title":"Variations in Access Control Logic","display_name":"Variations in Access Control Logic","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1557228712","doi":"https://doi.org/10.1007/978-3-540-70525-3_9","mag":"1557228712"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-70525-3_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-70525-3_9","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/A5109387322","display_name":"Mart\u0131\u0301n Abadi","orcid":null},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]},{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]},{"id":"https://openalex.org/I4210148712","display_name":"Silicon Valley University","ror":"https://ror.org/04jk6hn97","country_code":"US","type":"education","lineage":["https://openalex.org/I4210148712"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mart\u00edn Abadi","raw_affiliation_strings":["Microsoft Research, University of California, Santa Cruz, Silicon Valley,","Microsoft Research, University of California, Santa Cruz,"],"affiliations":[{"raw_affiliation_string":"Microsoft Research, University of California, Santa Cruz, Silicon Valley,","institution_ids":["https://openalex.org/I4210148712","https://openalex.org/I1290206253","https://openalex.org/I185103710"]},{"raw_affiliation_string":"Microsoft Research, University of California, Santa Cruz,","institution_ids":["https://openalex.org/I185103710"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109387322"],"corresponding_institution_ids":["https://openalex.org/I1290206253","https://openalex.org/I185103710","https://openalex.org/I4210148712"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":7.5114,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.97970085,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"96","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9980999827384949,"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/T11424","display_name":"Security and Verification in Computing","score":0.9980999827384949,"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/T10927","display_name":"Access Control and Trust","score":0.9977999925613403,"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/T10142","display_name":"Formal Methods in Verification","score":0.9861000180244446,"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/axiom","display_name":"Axiom","score":0.8416463136672974},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6733081340789795},{"id":"https://openalex.org/keywords/privilege","display_name":"Privilege (computing)","score":0.6332888603210449},{"id":"https://openalex.org/keywords/modal-logic","display_name":"Modal logic","score":0.6328644156455994},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.5671056509017944},{"id":"https://openalex.org/keywords/delegation","display_name":"Delegation","score":0.552301287651062},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.49166709184646606},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.45514798164367676},{"id":"https://openalex.org/keywords/modal-operator","display_name":"Modal operator","score":0.4330870509147644},{"id":"https://openalex.org/keywords/horn-clause","display_name":"Horn clause","score":0.4143731892108917},{"id":"https://openalex.org/keywords/logic-programming","display_name":"Logic programming","score":0.3788033127784729},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.36318379640579224},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.362811803817749},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.35638123750686646},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3422640562057495},{"id":"https://openalex.org/keywords/description-logic","display_name":"Description logic","score":0.31371986865997314},{"id":"https://openalex.org/keywords/multimodal-logic","display_name":"Multimodal logic","score":0.2616491913795471},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2194899320602417},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.16753259301185608},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.0985136330127716}],"concepts":[{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.8416463136672974},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6733081340789795},{"id":"https://openalex.org/C2780138299","wikidata":"https://www.wikidata.org/wiki/Q3404265","display_name":"Privilege (computing)","level":2,"score":0.6332888603210449},{"id":"https://openalex.org/C27508121","wikidata":"https://www.wikidata.org/wiki/Q210841","display_name":"Modal logic","level":3,"score":0.6328644156455994},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5671056509017944},{"id":"https://openalex.org/C86532276","wikidata":"https://www.wikidata.org/wiki/Q1184065","display_name":"Delegation","level":2,"score":0.552301287651062},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.49166709184646606},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.45514798164367676},{"id":"https://openalex.org/C78344899","wikidata":"https://www.wikidata.org/wiki/Q638442","display_name":"Modal operator","level":4,"score":0.4330870509147644},{"id":"https://openalex.org/C189790780","wikidata":"https://www.wikidata.org/wiki/Q933932","display_name":"Horn clause","level":3,"score":0.4143731892108917},{"id":"https://openalex.org/C128838566","wikidata":"https://www.wikidata.org/wiki/Q275603","display_name":"Logic programming","level":2,"score":0.3788033127784729},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.36318379640579224},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.362811803817749},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.35638123750686646},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3422640562057495},{"id":"https://openalex.org/C102993220","wikidata":"https://www.wikidata.org/wiki/Q387196","display_name":"Description logic","level":2,"score":0.31371986865997314},{"id":"https://openalex.org/C203659156","wikidata":"https://www.wikidata.org/wiki/Q6934805","display_name":"Multimodal logic","level":3,"score":0.2616491913795471},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2194899320602417},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.16753259301185608},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0985136330127716},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-540-70525-3_9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-70525-3_9","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.140.9417","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.140.9417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.ucsc.edu/~abadi/Papers/least-privilege-submit.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1852513433","https://openalex.org/W1856491113","https://openalex.org/W1897580059","https://openalex.org/W1987339920","https://openalex.org/W1987379210","https://openalex.org/W1997143185","https://openalex.org/W2020992910","https://openalex.org/W2023132547","https://openalex.org/W2027423863","https://openalex.org/W2065076704","https://openalex.org/W2067012475","https://openalex.org/W2067072801","https://openalex.org/W2067580212","https://openalex.org/W2095881341","https://openalex.org/W2108120132","https://openalex.org/W2120045098","https://openalex.org/W2126275975","https://openalex.org/W2142725511","https://openalex.org/W2156299128","https://openalex.org/W2157542076","https://openalex.org/W2163751633","https://openalex.org/W2169348910","https://openalex.org/W2294680933","https://openalex.org/W3014919463","https://openalex.org/W3141637363"],"related_works":["https://openalex.org/W2001027846","https://openalex.org/W2086035554","https://openalex.org/W1999702466","https://openalex.org/W2388232299","https://openalex.org/W4367190606","https://openalex.org/W2022937548","https://openalex.org/W4232524643","https://openalex.org/W1607887046","https://openalex.org/W2327931696","https://openalex.org/W1514277208"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}