{"id":"https://openalex.org/W2064526485","doi":"https://doi.org/10.1145/1266840.1266849","title":"A privacy preserving assertion based policy language for federation systems","display_name":"A privacy preserving assertion based policy language for federation systems","publication_year":2007,"publication_date":"2007-06-20","ids":{"openalex":"https://openalex.org/W2064526485","doi":"https://doi.org/10.1145/1266840.1266849","mag":"2064526485"},"language":"en","primary_location":{"id":"doi:10.1145/1266840.1266849","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1266840.1266849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM symposium on Access control models and technologies","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/A5062519505","display_name":"Anna Squicciarini","orcid":"https://orcid.org/0000-0002-7396-1895"},"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":true,"raw_author_name":"Anna C. Squicciarini","raw_affiliation_strings":["Purdue University West Lafayette, IN"],"affiliations":[{"raw_affiliation_string":"Purdue University West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074408389","display_name":"Ay\u00e7a Azg\u0131n Hinto\u011flu","orcid":null},"institutions":[{"id":"https://openalex.org/I134235054","display_name":"Sabanc\u0131 \u00dcniversitesi","ror":"https://ror.org/049asqa32","country_code":"TR","type":"education","lineage":["https://openalex.org/I134235054"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ayca Azgin Hintoglu","raw_affiliation_strings":["Sabanci University, Tuzla, Istanbul"],"affiliations":[{"raw_affiliation_string":"Sabanci University, Tuzla, Istanbul","institution_ids":["https://openalex.org/I134235054"]}]},{"author_position":"middle","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, West Lafayette, IN"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062560775","display_name":"Y\u00fccel Sayg\u0131n","orcid":"https://orcid.org/0000-0001-9243-7776"},"institutions":[{"id":"https://openalex.org/I134235054","display_name":"Sabanc\u0131 \u00dcniversitesi","ror":"https://ror.org/049asqa32","country_code":"TR","type":"education","lineage":["https://openalex.org/I134235054"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yucel Saygin","raw_affiliation_strings":["Sabanci University, Tuzla, Istanbul"],"affiliations":[{"raw_affiliation_string":"Sabanci University, Tuzla, Istanbul","institution_ids":["https://openalex.org/I134235054"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062519505"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":6.1393,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.96027271,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"60"},"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/T10237","display_name":"Cryptography and Data Security","score":0.996399998664856,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9962999820709229,"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/assertion","display_name":"Assertion","score":0.8143022656440735},{"id":"https://openalex.org/keywords/privacy-policy","display_name":"Privacy policy","score":0.7681173086166382},{"id":"https://openalex.org/keywords/enforcement","display_name":"Enforcement","score":0.6972470879554749},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.6669320464134216},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.586003303527832},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5760510563850403},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5517489910125732},{"id":"https://openalex.org/keywords/privacy-by-design","display_name":"Privacy by Design","score":0.48248007893562317},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4358506500720978},{"id":"https://openalex.org/keywords/privacy-software","display_name":"Privacy software","score":0.4248961806297302},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4025372862815857},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3688300848007202},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.33510327339172363},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.25927436351776123},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.12570461630821228}],"concepts":[{"id":"https://openalex.org/C40422974","wikidata":"https://www.wikidata.org/wiki/Q741248","display_name":"Assertion","level":2,"score":0.8143022656440735},{"id":"https://openalex.org/C102938260","wikidata":"https://www.wikidata.org/wiki/Q1999831","display_name":"Privacy policy","level":3,"score":0.7681173086166382},{"id":"https://openalex.org/C2779777834","wikidata":"https://www.wikidata.org/wiki/Q4202277","display_name":"Enforcement","level":2,"score":0.6972470879554749},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.6669320464134216},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.586003303527832},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5760510563850403},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5517489910125732},{"id":"https://openalex.org/C193934123","wikidata":"https://www.wikidata.org/wiki/Q7246028","display_name":"Privacy by Design","level":3,"score":0.48248007893562317},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4358506500720978},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.4248961806297302},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4025372862815857},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3688300848007202},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.33510327339172363},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.25927436351776123},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.12570461630821228},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1266840.1266849","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1266840.1266849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM symposium on Access control models and technologies","raw_type":"proceedings-article"},{"id":"pmh:oai:docs.lib.purdue.edu:ccpubs-1289","is_oa":false,"landing_page_url":"https://docs.lib.purdue.edu/ccpubs/281","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2073878348","https://openalex.org/W2099086729","https://openalex.org/W2140695212"],"related_works":["https://openalex.org/W2116878667","https://openalex.org/W3042284153","https://openalex.org/W2994243660","https://openalex.org/W2118333568","https://openalex.org/W2132024542","https://openalex.org/W2900699882","https://openalex.org/W576625533","https://openalex.org/W2549995367","https://openalex.org/W2006891491","https://openalex.org/W1598195095"],"abstract_inverted_index":{"Identity":[0],"federation":[1,36,109],"systems":[2],"enable":[3],"participating":[4],"organizations":[5],"to":[6,9,66],"provide":[7],"services":[8],"qualified":[10],"individuals":[11,25],"and":[12],"manage":[13],"their":[14,32],"identity":[15],"attributes":[16,33],"at":[17],"an":[18],"inter-organizational":[19],"level.":[20],"Most":[21],"importantly,":[22],"they":[23,95],"empower":[24],"with":[26],"control":[27],"over":[28],"the":[29,35,47,54,64,72,77,100,106],"usage":[30],"of":[31,39,46,74,92,102],"within":[34],"via":[37],"enforcement":[38],"various":[40],"policies.":[41],"Among":[42],"such":[43],"policies,":[44],"one":[45,52],"most":[48],"important":[49],"yet":[50],"immature":[51],"is":[53],"privacy":[55,78],"policy.":[56],"Existing":[57],"frameworks":[58],"proposed":[59],"for":[60,99],"privacy-preserving":[61],"federations":[62],"lack":[63],"capability":[65],"support":[67],"complex":[68],"data-usage":[69],"preferences":[70],"in":[71],"form":[73],"obligations,":[75],"i.e.":[76],"related":[79],"actions":[80,87],"that":[81],"must":[82],"be":[83],"performed":[84],"upon":[85],"certain":[86],"on":[88],"a":[89],"specific":[90],"piece":[91],"information.":[93],"Moreover,":[94],"do":[96],"not":[97],"account":[98],"history":[101],"events":[103],"resulting":[104],"from":[105],"interactions":[107],"among":[108],"entities.":[110]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}