{"id":"https://openalex.org/W2041600545","doi":"https://doi.org/10.1145/1330295.1330299","title":"XACML Policy Integration Algorithms","display_name":"XACML Policy Integration Algorithms","publication_year":2008,"publication_date":"2008-02-01","ids":{"openalex":"https://openalex.org/W2041600545","doi":"https://doi.org/10.1145/1330295.1330299","mag":"2041600545"},"language":"en","primary_location":{"id":"doi:10.1145/1330295.1330299","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1330295.1330299","pdf_url":null,"source":{"id":"https://openalex.org/S2642811","display_name":"ACM Transactions on Information and System Security","issn_l":"1094-9224","issn":["1094-9224","1557-7406"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Information and System 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/A5024607536","display_name":"Pietro Mazzoleni","orcid":null},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Pietro Mazzoleni","raw_affiliation_strings":["University of Milan"],"affiliations":[{"raw_affiliation_string":"University of Milan","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076845058","display_name":"Bruno Crispo","orcid":"https://orcid.org/0000-0002-1252-8465"},"institutions":[{"id":"https://openalex.org/I865915315","display_name":"Vrije Universiteit Amsterdam","ror":"https://ror.org/008xxew50","country_code":"NL","type":"education","lineage":["https://openalex.org/I865915315"]},{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT","NL"],"is_corresponding":false,"raw_author_name":"Bruno Crispo","raw_affiliation_strings":["Vrije Universiteit, Amsterdam and University of Trento","Vrije Universiteit, Amsterdam and University of Trento#TAB#"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit, Amsterdam and University of Trento","institution_ids":["https://openalex.org/I193223587","https://openalex.org/I865915315"]},{"raw_affiliation_string":"Vrije Universiteit, Amsterdam and University of Trento#TAB#","institution_ids":["https://openalex.org/I193223587","https://openalex.org/I865915315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103576191","display_name":"Swaminathan Sivasubramanian","orcid":null},"institutions":[{"id":"https://openalex.org/I865915315","display_name":"Vrije Universiteit Amsterdam","ror":"https://ror.org/008xxew50","country_code":"NL","type":"education","lineage":["https://openalex.org/I865915315"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Swaminathan Sivasubramanian","raw_affiliation_strings":["Vrije Universiteit, Amsterdam","Vrije Universiteit Amsterdam ,"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit, Amsterdam","institution_ids":["https://openalex.org/I865915315"]},{"raw_affiliation_string":"Vrije Universiteit Amsterdam ,","institution_ids":["https://openalex.org/I865915315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061694501","display_name":"Elisa Bertino","orcid":"https://orcid.org/0000-0002-4029-7051"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elisa Bertino","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5024607536"],"corresponding_institution_ids":["https://openalex.org/I189158943"],"apc_list":null,"apc_paid":null,"fwci":43.4261,"has_fulltext":false,"cited_by_count":99,"citation_normalized_percentile":{"value":0.99761478,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"11","issue":"1","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998000264167786,"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":0.9998000264167786,"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/xacml","display_name":"XACML","score":0.9889004230499268},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8672966957092285},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5304293632507324},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.4992687702178955},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.47372785210609436},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4482366442680359},{"id":"https://openalex.org/keywords/security-policy","display_name":"Security policy","score":0.43230515718460083},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.4293639361858368},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.42099565267562866},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11047860980033875}],"concepts":[{"id":"https://openalex.org/C2779886121","wikidata":"https://www.wikidata.org/wiki/Q288682","display_name":"XACML","level":3,"score":0.9889004230499268},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8672966957092285},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5304293632507324},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.4992687702178955},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.47372785210609436},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4482366442680359},{"id":"https://openalex.org/C154908896","wikidata":"https://www.wikidata.org/wiki/Q2167404","display_name":"Security policy","level":2,"score":0.43230515718460083},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.4293639361858368},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.42099565267562866},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11047860980033875},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1330295.1330299","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1330295.1330299","pdf_url":null,"source":{"id":"https://openalex.org/S2642811","display_name":"ACM Transactions on Information and System Security","issn_l":"1094-9224","issn":["1094-9224","1557-7406"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Information and System Security","raw_type":"journal-article"},{"id":"pmh:oai:docs.lib.purdue.edu:ccpubs-1186","is_oa":false,"landing_page_url":"https://docs.lib.purdue.edu/ccpubs/198","pdf_url":null,"source":{"id":"https://openalex.org/S4377196310","display_name":"Purdue e-Pubs (Purdue University System)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801333002","host_organization_name":"Purdue University System","host_organization_lineage":["https://openalex.org/I2801333002"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Cyber Center Publications","raw_type":"text"},{"id":"pmh:oai:iris.unitn.it:11572/69619","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/69619","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"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":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1484507150","https://openalex.org/W1542329945","https://openalex.org/W2004851692","https://openalex.org/W2012656123","https://openalex.org/W2022985851","https://openalex.org/W2030123881","https://openalex.org/W2083255124","https://openalex.org/W2138742779","https://openalex.org/W2146356111","https://openalex.org/W2148628051","https://openalex.org/W2785032374","https://openalex.org/W3147477526"],"related_works":["https://openalex.org/W2351416088","https://openalex.org/W2198182223","https://openalex.org/W2349247816","https://openalex.org/W1520745363","https://openalex.org/W2114574764","https://openalex.org/W1552878720","https://openalex.org/W130718849","https://openalex.org/W1993102289","https://openalex.org/W2348423860","https://openalex.org/W2544881096"],"abstract_inverted_index":{"XACML":[0,15,70],"is":[1],"the":[2,9,19,38,72,80,85,94,109,114,119,122,126],"OASIS":[3],"standard":[4],"language":[5],"specifically":[6],"aimed":[7],"at":[8],"specification":[10],"of":[11,22,40,87,93,121],"authorization":[12],"policies.":[13],"While":[14],"fits":[16],"well":[17],"with":[18],"security":[20],"requirements":[21,39],"a":[23,88,103],"single":[24],"enterprise":[25],"(even":[26],"if":[27],"large":[28],"and":[29,66,125],"composed":[30],"by":[31,49,117],"multiple":[32],"departments),":[33],"it":[34],"does":[35],"not":[36],"address":[37,77],"virtual":[41],"enterprises":[42],"in":[43,102],"which":[44],"several":[45],"autonomous":[46],"subjects":[47],"collaborate":[48],"sharing":[50,128],"their":[51],"resources":[52],"to":[53,57,76,98],"provide":[54],"better":[55],"services":[56],"customers.":[58],"In":[59,79,106],"this":[60],"article":[61,81],"we":[62,67,82],"highlight":[63],"such":[64],"limitation,":[65],"propose":[68],"an":[69],"extension,":[71],"policy":[73,95],"integration":[74,96],"algorithms,":[75],"them.":[78],"also":[83],"present":[84],"implementation":[86],"system":[89],"that":[90],"makes":[91],"use":[92],"algorithms":[97],"securely":[99],"replicate":[100],"information":[101],"P2P-like":[104],"environment.":[105],"our":[107],"solution,":[108],"data":[110,123,129],"replication":[111],"process":[112],"considers":[113],"policies":[115],"specified":[116],"both":[118],"owners":[120],"shared":[124],"peers":[127],"storage.":[130]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":9}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2016-06-24T00:00:00"}