{"id":"https://openalex.org/W2294026709","doi":"https://doi.org/10.1109/csac.2003.1254326","title":"PSOS revisited","display_name":"PSOS revisited","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W2294026709","doi":"https://doi.org/10.1109/csac.2003.1254326","mag":"2294026709"},"language":"en","primary_location":{"id":"doi:10.1109/csac.2003.1254326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csac.2003.1254326","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"19th Annual Computer Security Applications Conference, 2003. Proceedings.","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/A5015261693","display_name":"Peter G. Neumann","orcid":"https://orcid.org/0009-0008-1197-8000"},"institutions":[{"id":"https://openalex.org/I4210099336","display_name":"Menlo School","ror":"https://ror.org/01240pn49","country_code":"US","type":"education","lineage":["https://openalex.org/I4210099336"]},{"id":"https://openalex.org/I1298353152","display_name":"SRI International","ror":"https://ror.org/05s570m15","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1298353152"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"P.G. Neumann","raw_affiliation_strings":["Computer Science Laboratory, SRI International, Inc., Menlo Park, CA, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Laboratory, SRI International, Inc., Menlo Park, CA, USA","institution_ids":["https://openalex.org/I1298353152","https://openalex.org/I4210099336"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048258213","display_name":"Richard J. Feiertag","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158761","display_name":"Cougaar Software (United States)","ror":"https://ror.org/05k7rm370","country_code":"US","type":"company","lineage":["https://openalex.org/I4210158761"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.J. Feiertag","raw_affiliation_strings":["Cougaar Software, Inc., Mountain View, CA, USA"],"affiliations":[{"raw_affiliation_string":"Cougaar Software, Inc., Mountain View, CA, USA","institution_ids":["https://openalex.org/I4210158761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015261693"],"corresponding_institution_ids":["https://openalex.org/I1298353152","https://openalex.org/I4210099336"],"apc_list":null,"apc_paid":null,"fwci":1.854,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.88648394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"208","last_page":"216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11424","display_name":"Security and Verification in Computing","score":0.9983999729156494,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.6873918771743774},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.5434532165527344},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4740956723690033},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3542792797088623}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6873918771743774},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.5434532165527344},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4740956723690033},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3542792797088623},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csac.2003.1254326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csac.2003.1254326","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"19th Annual Computer Security Applications Conference, 2003. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W109873528","https://openalex.org/W158943651","https://openalex.org/W285225805","https://openalex.org/W1502515215","https://openalex.org/W1533541639","https://openalex.org/W1566333992","https://openalex.org/W1568755417","https://openalex.org/W1828882726","https://openalex.org/W1928533667","https://openalex.org/W1964004425","https://openalex.org/W1975593192","https://openalex.org/W1977764760","https://openalex.org/W1987377478","https://openalex.org/W2003226440","https://openalex.org/W2007748565","https://openalex.org/W2016944512","https://openalex.org/W2031969505","https://openalex.org/W2057732821","https://openalex.org/W2060468294","https://openalex.org/W2065076704","https://openalex.org/W2070034573","https://openalex.org/W2080914957","https://openalex.org/W2085818042","https://openalex.org/W2095881341","https://openalex.org/W2097012771","https://openalex.org/W2099137371","https://openalex.org/W2103444363","https://openalex.org/W2116128511","https://openalex.org/W2118444975","https://openalex.org/W2133902468","https://openalex.org/W2134296086","https://openalex.org/W2147947843","https://openalex.org/W2149969760","https://openalex.org/W2156908875","https://openalex.org/W2913377767","https://openalex.org/W2970486423","https://openalex.org/W2971146852","https://openalex.org/W4232223668","https://openalex.org/W4248623241","https://openalex.org/W6603181533","https://openalex.org/W6603325850","https://openalex.org/W6604529179","https://openalex.org/W6606484492","https://openalex.org/W6633829202","https://openalex.org/W6633867613","https://openalex.org/W6647056941","https://openalex.org/W6668192220","https://openalex.org/W6680035254","https://openalex.org/W6925419373","https://openalex.org/W7034548497"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"We":[0],"provide":[1],"a":[2,15],"retrospective":[3],"view":[4],"of":[5,8,28,42],"the":[6,26,40,43],"design":[7],"SRI's":[9],"Provably":[10],"Secure":[11],"Operating":[12],"System":[13],"(PSOS),":[14],"formally":[16],"specified":[17],"tagged-capability":[18],"hierarchical":[19],"system":[20,34],"architecture.":[21],"It":[22],"examines":[23],"PSOS":[24,44],"in":[25,32,46],"light":[27],"what":[29],"has":[30],"happened":[31],"computer":[33],"developments":[35],"since":[36],"1980,":[37],"and":[38],"assesses":[39],"relevance":[41],"concepts":[45],"that":[47],"light.":[48]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
