{"id":"https://openalex.org/W2002900608","doi":"https://doi.org/10.1145/2752952.2752958","title":"Towards an Automatic Top-down Role Engineering Approach Using Natural Language Processing Techniques","display_name":"Towards an Automatic Top-down Role Engineering Approach Using Natural Language Processing Techniques","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W2002900608","doi":"https://doi.org/10.1145/2752952.2752958","mag":"2002900608"},"language":"en","primary_location":{"id":"doi:10.1145/2752952.2752958","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2752952.2752958","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th 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/A5080397286","display_name":"Masoud Narouei","orcid":null},"institutions":[{"id":"https://openalex.org/I123534392","display_name":"University of North Texas","ror":"https://ror.org/00v97ad02","country_code":"US","type":"education","lineage":["https://openalex.org/I123534392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Masoud Narouei","raw_affiliation_strings":["University of North Texas, Denton, TX, USA","University of North Texas, Denton, TX, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of North Texas, Denton, TX, USA","institution_ids":["https://openalex.org/I123534392"]},{"raw_affiliation_string":"University of North Texas, Denton, TX, USA#TAB#","institution_ids":["https://openalex.org/I123534392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080052284","display_name":"Hassan Takabi","orcid":null},"institutions":[{"id":"https://openalex.org/I123534392","display_name":"University of North Texas","ror":"https://ror.org/00v97ad02","country_code":"US","type":"education","lineage":["https://openalex.org/I123534392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hassan Takabi","raw_affiliation_strings":["University of North Texas, Denton, TX, USA","University of North Texas, Denton, TX, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of North Texas, Denton, TX, USA","institution_ids":["https://openalex.org/I123534392"]},{"raw_affiliation_string":"University of North Texas, Denton, TX, USA#TAB#","institution_ids":["https://openalex.org/I123534392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.5637,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.96585948,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"157","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9976999759674072,"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":0.9976999759674072,"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/T10028","display_name":"Topic Modeling","score":0.9395999908447266,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9319999814033508,"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/role-based-access-control","display_name":"Role-based access control","score":0.8626980781555176},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8516184687614441},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.6231287717819214},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.5964875221252441},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5012929439544678},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4669429063796997},{"id":"https://openalex.org/keywords/predicate","display_name":"Predicate (mathematical logic)","score":0.44963759183883667},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4400981664657593},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.37671583890914917},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.356256365776062},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.28872695565223694},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.24449989199638367}],"concepts":[{"id":"https://openalex.org/C45567728","wikidata":"https://www.wikidata.org/wiki/Q1702839","display_name":"Role-based access control","level":3,"score":0.8626980781555176},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8516184687614441},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.6231287717819214},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.5964875221252441},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5012929439544678},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4669429063796997},{"id":"https://openalex.org/C140146324","wikidata":"https://www.wikidata.org/wiki/Q1144319","display_name":"Predicate (mathematical logic)","level":2,"score":0.44963759183883667},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4400981664657593},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.37671583890914917},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.356256365776062},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.28872695565223694},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.24449989199638367}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2752952.2752958","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2752952.2752958","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th ACM Symposium on Access Control Models and Technologies","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1968110920","https://openalex.org/W2028722148","https://openalex.org/W2108021205","https://openalex.org/W2133280805","https://openalex.org/W2150656895","https://openalex.org/W2158899491","https://openalex.org/W2169818249"],"related_works":["https://openalex.org/W2372156812","https://openalex.org/W2374393728","https://openalex.org/W2386545329","https://openalex.org/W2382286253","https://openalex.org/W2356011375","https://openalex.org/W1795360416","https://openalex.org/W2392979115","https://openalex.org/W1969771171","https://openalex.org/W819284483","https://openalex.org/W2370002471"],"abstract_inverted_index":{"Role":[0],"Based":[1],"Access":[2],"Control":[3],"(RBAC)":[4],"is":[5,115,139],"the":[6,16,56,75,111,203],"most":[7],"widely":[8],"used":[9],"model":[10],"for":[11,110],"access":[12,103,134,165,211],"control":[13,104,135,166,212],"due":[14],"to":[15,29,36,61,84,122,130,140,144,162,191],"ease":[17],"of":[18,42,55,102,199,217,220,225],"administration":[19],"as":[20,22,47,53],"well":[21],"economic":[23],"benefits":[24],"it":[25,114],"provides.":[26],"In":[27,63],"order":[28],"deploy":[30],"an":[31,177],"RBAC":[32,178],"system,":[33],"one":[34,54],"requires":[35],"first":[37,76],"identify":[38,131,193,210],"a":[39,68,100,197,215],"complete":[40],"set":[41,101,198],"roles.":[43],"This":[44],"process,":[45],"known":[46],"role":[48,70,160,189],"engineering,":[49],"has":[50],"been":[51],"identified":[52],"costliest":[57],"tasks":[58],"in":[59],"migrating":[60],"RBAC.":[62],"this":[64,142],"paper,":[65],"we":[66,206],"propose":[67],"top-down":[69],"engineering":[71],"approach":[72],"and":[73,120,132,148,175,185,196,222],"take":[74],"steps":[77],"towards":[78],"using":[79],"natural":[80,89,127,153,170],"language":[81,90,128,154,171],"processing":[82,155],"techniques":[83],"extract":[85,133,164],"policies":[86,105,167,213],"from":[87,168],"unrestricted":[88,169],"documents.":[91],"Most":[92],"organizations":[93],"have":[94],"high-level":[95],"requirement":[96],"specifications":[97],"that":[98],"include":[99],"which":[106],"describes":[107],"allowable":[108],"operations":[109],"system.":[112],"However,":[113],"very":[116],"time":[117],"consuming,":[118],"labor-intensive,":[119],"error-prone":[121],"manually":[123],"sift":[124],"through":[125],"these":[126],"documents":[129],"policies.":[136],"Our":[137,180],"goal":[138],"automate":[141],"process":[143],"reduce":[145],"manual":[146],"efforts":[147],"human":[149],"errors.":[150],"We":[151],"apply":[152],"techniques,":[156],"more":[157],"specifically":[158],"semantic":[159,188],"labeling":[161,190],"automatically":[163,192],"documents,":[172],"define":[173],"roles,":[174],"build":[176],"model.":[179],"preliminary":[181],"results":[182],"are":[183],"promising":[184],"by":[186],"applying":[187],"predicate-argument":[194],"structure,":[195],"predefined":[200],"rules":[201],"on":[202],"extracted":[204],"arguments,":[205],"were":[207],"able":[208],"correctly":[209],"with":[214],"precision":[216],"75%,":[218],"recall":[219],"88%,":[221],"F1":[223],"score":[224],"80%.":[226]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}