{"id":"https://openalex.org/W1967951878","doi":"https://doi.org/10.3233/jcs-1993-22-304","title":"Authorization in Distributed Systems: A New Approach1","display_name":"Authorization in Distributed Systems: A New Approach1","publication_year":1993,"publication_date":"1993-04-01","ids":{"openalex":"https://openalex.org/W1967951878","doi":"https://doi.org/10.3233/jcs-1993-22-304","mag":"1967951878"},"language":"en","primary_location":{"id":"doi:10.3233/jcs-1993-22-304","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcs-1993-22-304","pdf_url":null,"source":{"id":"https://openalex.org/S106992369","display_name":"Journal of Computer Security","issn_l":"0926-227X","issn":["0926-227X","1875-8924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Security","raw_type":"journal-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/A5110852234","display_name":"T.Y.C. Woo","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Y.C. Woo","raw_affiliation_strings":["Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA","Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA#TAB#","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101865930","display_name":"Simon S. Lam","orcid":"https://orcid.org/0000-0002-4447-6401"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Simon S. Lam","raw_affiliation_strings":["Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA","Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"Department of Computer Sciences, The University of Texas at Austin, Austin, Texas 78712-1188, USA#TAB#","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":7.6773,"has_fulltext":false,"cited_by_count":159,"citation_normalized_percentile":{"value":0.96468752,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2","issue":"2-3","first_page":"107","last_page":"136"},"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/T11424","display_name":"Security and Verification in Computing","score":0.9987000226974487,"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":0.9937000274658203,"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":0.7190053462982178},{"id":"https://openalex.org/keywords/authorization","display_name":"Authorization","score":0.4798990488052368},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.41091325879096985},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4084380567073822}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7190053462982178},{"id":"https://openalex.org/C108759981","wikidata":"https://www.wikidata.org/wiki/Q788590","display_name":"Authorization","level":2,"score":0.4798990488052368},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.41091325879096985},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4084380567073822}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/jcs-1993-22-304","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcs-1993-22-304","pdf_url":null,"source":{"id":"https://openalex.org/S106992369","display_name":"Journal of Computer Security","issn_l":"0926-227X","issn":["0926-227X","1875-8924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computer Security","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.45.4839","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.45.4839","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.cs.utexas.edu/pub/lam/final-1.ps.Z","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1489150013","https://openalex.org/W1499697520","https://openalex.org/W1528150469","https://openalex.org/W1545175581","https://openalex.org/W1547030198","https://openalex.org/W1672891595","https://openalex.org/W1811294165","https://openalex.org/W1882297107","https://openalex.org/W1971006290","https://openalex.org/W1977764760","https://openalex.org/W1981111031","https://openalex.org/W1991895580","https://openalex.org/W1995303925","https://openalex.org/W2040476410","https://openalex.org/W2053741629","https://openalex.org/W2065076704","https://openalex.org/W2076698873","https://openalex.org/W2096014157","https://openalex.org/W2098820920","https://openalex.org/W2099137371","https://openalex.org/W2100019646","https://openalex.org/W2101465039","https://openalex.org/W2103078852","https://openalex.org/W2104909867","https://openalex.org/W2134570288","https://openalex.org/W2139426072","https://openalex.org/W2143049370","https://openalex.org/W2155322595","https://openalex.org/W2163787789","https://openalex.org/W2165986112","https://openalex.org/W2168197734","https://openalex.org/W2172178991","https://openalex.org/W3167011080"],"related_works":["https://openalex.org/W1596201972","https://openalex.org/W2160425906","https://openalex.org/W1485627940","https://openalex.org/W2152433827","https://openalex.org/W1986253068","https://openalex.org/W2385146268","https://openalex.org/W1598943142","https://openalex.org/W4313054100","https://openalex.org/W2348852432","https://openalex.org/W2899486387"],"abstract_inverted_index":{"In":[0],"most":[1],"existing":[2],"systems,":[3],"authorization":[4,23],"is":[5,24],"specified":[6],"using":[7],"some":[8],"low-level":[9],"system-specific":[10],"mechanisms,":[11],"e.g.,":[12],"protection":[13],"bits,":[14],"capabilities":[15],"and":[16],"access":[17],"control":[18],"lists.":[19],"We":[20],"argue":[21],"that":[22,29],"an":[25],"independent":[26],"semantic":[27],"concept":[28],"must":[30],"be":[31],"separated":[32]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":9}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
