{"id":"https://openalex.org/W2127019151","doi":"https://doi.org/10.1109/pst.2014.6890936","title":"Towards efficient evaluation of XACML policies","display_name":"Towards efficient evaluation of XACML policies","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2127019151","doi":"https://doi.org/10.1109/pst.2014.6890936","mag":"2127019151"},"language":"en","primary_location":{"id":"doi:10.1109/pst.2014.6890936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pst.2014.6890936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Twelfth Annual International Conference on Privacy, Security and Trust","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/A5005269467","display_name":"Azzam Mourad","orcid":"https://orcid.org/0000-0001-9434-5322"},"institutions":[{"id":"https://openalex.org/I56306041","display_name":"Lebanese American University","ror":"https://ror.org/00hqkan37","country_code":"LB","type":"education","lineage":["https://openalex.org/I56306041"]}],"countries":["LB"],"is_corresponding":true,"raw_author_name":"Azzam Mourad","raw_affiliation_strings":["Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon","Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon,"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon","institution_ids":["https://openalex.org/I56306041"]},{"raw_affiliation_string":"Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon,","institution_ids":["https://openalex.org/I56306041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062872390","display_name":"Hussein Jebbaoui","orcid":null},"institutions":[{"id":"https://openalex.org/I56306041","display_name":"Lebanese American University","ror":"https://ror.org/00hqkan37","country_code":"LB","type":"education","lineage":["https://openalex.org/I56306041"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Hussein Jebbaoui","raw_affiliation_strings":["Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon","Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon,"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon","institution_ids":["https://openalex.org/I56306041"]},{"raw_affiliation_string":"Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon,","institution_ids":["https://openalex.org/I56306041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005269467"],"corresponding_institution_ids":["https://openalex.org/I56306041"],"apc_list":null,"apc_paid":null,"fwci":3.9835,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.94263316,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"99","issue":null,"first_page":"164","last_page":"171"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9975000023841858,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9973999857902527,"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":0.9940065145492554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7789644002914429},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7036383748054504},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.581652820110321},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.47709259390830994},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47039708495140076},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.4516984820365906},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.378467857837677},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1491946578025818},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1342620849609375}],"concepts":[{"id":"https://openalex.org/C2779886121","wikidata":"https://www.wikidata.org/wiki/Q288682","display_name":"XACML","level":3,"score":0.9940065145492554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7789644002914429},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7036383748054504},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.581652820110321},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.47709259390830994},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47039708495140076},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.4516984820365906},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.378467857837677},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1491946578025818},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1342620849609375},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pst.2014.6890936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pst.2014.6890936","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Twelfth Annual International Conference on Privacy, Security and Trust","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W101332214","https://openalex.org/W1544331224","https://openalex.org/W2007809070","https://openalex.org/W2048056473","https://openalex.org/W2050177399","https://openalex.org/W2083225594","https://openalex.org/W2117629623","https://openalex.org/W2118229393","https://openalex.org/W2137200691","https://openalex.org/W2146376107","https://openalex.org/W2146488404","https://openalex.org/W4253215952","https://openalex.org/W6671423946","https://openalex.org/W6677801234","https://openalex.org/W6680462224"],"related_works":["https://openalex.org/W2351416088","https://openalex.org/W2349247816","https://openalex.org/W2198182223","https://openalex.org/W2114574764","https://openalex.org/W1552878720","https://openalex.org/W130718849","https://openalex.org/W2348423860","https://openalex.org/W2544881096","https://openalex.org/W2400010433","https://openalex.org/W2005937085"],"abstract_inverted_index":{"Policy-based":[0],"computing":[1],"is":[2,80],"taking":[3],"an":[4,117],"increasing":[5],"role":[6],"in":[7,159],"providing":[8],"real-time":[9,72],"decisions":[10],"and":[11,19,40,46,115,126,145,155,166,180,197],"governing":[12],"the":[13,27,44,57,69,85,112,137,163,188],"systematic":[14],"interaction":[15],"among":[16],"distributed":[17],"cloud":[18],"Web":[20],"services.":[21],"XACML":[22,49,99,113,157],"has":[23],"been":[24,151],"known":[25],"as":[26],"de":[28],"facto":[29],"standard":[30,139],"widely":[31],"used":[32],"by":[33,191],"many":[34,65],"vendors":[35],"for":[36],"specifying":[37],"access":[38],"control":[39],"context-aware":[41],"policies.":[42,100],"Accordingly,":[43],"size":[45],"complexity":[47],"of":[48,59,71,87,98,104,168,178],"policies":[50,122,158,183],"are":[51,123],"significantly":[52],"growing":[53],"to":[54,68,120,136,161],"cope":[55],"with":[56],"evolution":[58],"web-based":[60],"applications.":[61],"This":[62,78],"growth":[63],"raised":[64],"concerns":[66],"related":[67],"efficiency":[70],"decision":[73],"process":[74],"(i.e.":[75],"policy":[76,128,203],"evaluation).":[77],"paper":[79],"addressing":[81],"this":[82],"concern":[83],"through":[84],"elaboration":[86],"SBA-XACML,":[88],"a":[89,192],"novel":[90],"set-based":[91,107],"algebra":[92],"scheme":[93],"that":[94,109,131,175],"provides":[95,132],"efficient":[96],"evaluation":[97,129,177],"Our":[101],"approach":[102],"constitutes":[103],"elaborating":[105],"(1)":[106],"language":[108],"covers":[110],"all":[111],"components":[114],"establish":[116],"intermediate":[118],"layer":[119],"which":[121],"automatically":[124],"converted,":[125],"(2)":[127],"module":[130],"better":[133,185],"performance":[134,186],"compared":[135],"industrial":[138],"Sun":[140],"Policy":[141],"Decision":[142],"Point":[143],"(PDP)":[144],"its":[146],"corresponding":[147],"ameliorations.":[148],"Experiments":[149],"have":[150],"conducted":[152],"on":[153,202],"real-life":[154],"synthetic":[156],"order":[160],"demonstrate":[162],"efficiency,":[164],"relevance":[165],"scalability":[167],"our":[169],"proposition.":[170],"The":[171],"experimental":[172],"results":[173],"explore":[174],"SBA-XACML":[176],"large":[179],"small":[181],"sizes":[182],"offers":[184],"than":[187],"current":[189],"approaches,":[190],"factor":[193],"ranging":[194],"between":[195],"2.4":[196],"15":[198],"times":[199],"faster":[200],"depending":[201],"size.":[204]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
