{"id":"https://openalex.org/W2949068051","doi":"https://doi.org/10.2168/lmcs-1(3:2)2005","title":"Security Policies as Membranes in Systems for Global Computing","display_name":"Security Policies as Membranes in Systems for Global Computing","publication_year":2005,"publication_date":"2005-12-20","ids":{"openalex":"https://openalex.org/W2949068051","doi":"https://doi.org/10.2168/lmcs-1(3:2)2005","mag":"2949068051"},"language":"en","primary_location":{"id":"doi:10.2168/lmcs-1(3:2)2005","is_oa":true,"landing_page_url":"https://doi.org/10.2168/lmcs-1(3:2)2005","pdf_url":"https://lmcs.episciences.org/2262/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://lmcs.episciences.org/2262/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070497799","display_name":"Daniele Gorla","orcid":"https://orcid.org/0000-0001-8859-9844"},"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"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Gorla","raw_affiliation_strings":["Dip. di Informatica, Univ. di Roma \"La Sapienza\""],"raw_orcid":"https://orcid.org/0000-0001-8859-9844","affiliations":[{"raw_affiliation_string":"Dip. di Informatica, Univ. di Roma \"La Sapienza\"","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036035088","display_name":"Matthew Hennessy","orcid":null},"institutions":[{"id":"https://openalex.org/I162608824","display_name":"University of Sussex","ror":"https://ror.org/00ayhx656","country_code":"GB","type":"education","lineage":["https://openalex.org/I162608824"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Matthew Hennessy","raw_affiliation_strings":["Dept. of Informatics, Univ. of Sussex"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Informatics, Univ. of Sussex","institution_ids":["https://openalex.org/I162608824"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067426975","display_name":"Vladimiro Sassone","orcid":"https://orcid.org/0000-0002-6432-1482"},"institutions":[{"id":"https://openalex.org/I162608824","display_name":"University of Sussex","ror":"https://ror.org/00ayhx656","country_code":"GB","type":"education","lineage":["https://openalex.org/I162608824"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Vladimiro Sassone","raw_affiliation_strings":["Dept. of Informatics, Univ. of Sussex"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Informatics, Univ. of Sussex","institution_ids":["https://openalex.org/I162608824"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0125,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.92712909,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"Volume 1, Issue 3","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9997000098228455,"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":0.9997000098228455,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9988999962806702,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7269248962402344},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6151578426361084},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5451913475990295},{"id":"https://openalex.org/keywords/membrane-computing","display_name":"Membrane computing","score":0.5295895934104919},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5234020352363586},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4774806499481201},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4610944986343384},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4557490050792694},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2986747622489929},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16993498802185059},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.09799572825431824},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07953965663909912}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7269248962402344},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6151578426361084},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5451913475990295},{"id":"https://openalex.org/C96011364","wikidata":"https://www.wikidata.org/wiki/Q6815122","display_name":"Membrane computing","level":2,"score":0.5295895934104919},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5234020352363586},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4774806499481201},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4610944986343384},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4557490050792694},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2986747622489929},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16993498802185059},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.09799572825431824},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07953965663909912},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.2168/lmcs-1(3:2)2005","is_oa":true,"landing_page_url":"https://doi.org/10.2168/lmcs-1(3:2)2005","pdf_url":"https://lmcs.episciences.org/2262/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:cs/0506061","is_oa":true,"landing_page_url":"http://arxiv.org/abs/cs/0506061","pdf_url":"https://arxiv.org/pdf/cs/0506061","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:163c438822854d5c9eb722693e232416","is_oa":true,"landing_page_url":"https://doaj.org/article/163c438822854d5c9eb722693e232416","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Logical Methods in Computer Science, Vol Volume 1, Issue 3 (2005)","raw_type":"article"},{"id":"pmh:oai:iris.uniroma1.it:11573/144949","is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/144949","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":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.2168/lmcs-1(3:2)2005","is_oa":true,"landing_page_url":"https://doi.org/10.2168/lmcs-1(3:2)2005","pdf_url":"https://lmcs.episciences.org/2262/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2949068051.pdf","grobid_xml":"https://content.openalex.org/works/W2949068051.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W421997344","https://openalex.org/W936266762","https://openalex.org/W1591752798","https://openalex.org/W1603799276","https://openalex.org/W1964136515","https://openalex.org/W1994188141","https://openalex.org/W1997968927","https://openalex.org/W2002089154","https://openalex.org/W2004048608","https://openalex.org/W2006611045","https://openalex.org/W2067131306","https://openalex.org/W2068983796","https://openalex.org/W2095655474","https://openalex.org/W2105956548","https://openalex.org/W2106933078","https://openalex.org/W2107717912","https://openalex.org/W2134104500","https://openalex.org/W2137865376","https://openalex.org/W2154581630","https://openalex.org/W2156688573","https://openalex.org/W2164003033","https://openalex.org/W2912003593","https://openalex.org/W2949068051","https://openalex.org/W3008305132","https://openalex.org/W3102911984","https://openalex.org/W4302339081","https://openalex.org/W4302402540"],"related_works":["https://openalex.org/W415292458","https://openalex.org/W87635332","https://openalex.org/W2101617878","https://openalex.org/W3145952170","https://openalex.org/W2115725179","https://openalex.org/W1585007175","https://openalex.org/W3145488559","https://openalex.org/W2382521049","https://openalex.org/W2568929765","https://openalex.org/W2144385241"],"abstract_inverted_index":{"We":[0,68,93],"propose":[1],"a":[2,26,30,70],"simple":[3],"global":[4],"computing":[5,27,38],"framework,":[6],"whose":[7],"main":[8],"concern":[9],"is":[10,21],"code":[11],"migration.":[12],"Systems":[13],"are":[14,47,118],"structured":[15],"in":[16],"sites,":[17],"and":[18,29,40,56,75,114],"each":[19],"site":[20],"divided":[22],"into":[23],"two":[24],"parts:":[25],"body,":[28],"membrane,":[31],"which":[32,49],"regulates":[33],"the":[34,37,41,53,61,85,96,105],"interactions":[35],"between":[36,66],"body":[39],"external":[42],"environment.":[43],"More":[44],"precisely,":[45],"membranes":[46],"filters":[48],"control":[50,84],"access":[51],"to":[52,73,90,99,112],"associated":[54],"site,":[55],"they":[57],"also":[58,115],"rely":[59],"on":[60],"well-established":[62],"notion":[63],"of":[64,107],"trust":[65],"sites.":[67],"develop":[69],"basic":[71,97],"theory":[72,98],"express":[74],"enforce":[76],"security":[77],"policies":[78],"via":[79],"membranes.":[80],"Initially,":[81],"these":[82],"only":[83],"actions":[86,108],"incoming":[87],"agents":[88],"intend":[89],"perform":[91],"locally.":[92],"then":[94],"adapt":[95],"encompass":[100],"more":[101],"sophisticated":[102],"policies,":[103],"where":[104],"number":[106],"an":[109],"agent":[110],"wants":[111],"perform,":[113],"their":[116],"order,":[117],"considered.":[119]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}