{"id":"https://openalex.org/W2107801860","doi":"https://doi.org/10.1145/1266840.1266870","title":"The role mining problem","display_name":"The role mining problem","publication_year":2007,"publication_date":"2007-06-20","ids":{"openalex":"https://openalex.org/W2107801860","doi":"https://doi.org/10.1145/1266840.1266870","mag":"2107801860"},"language":"en","primary_location":{"id":"doi:10.1145/1266840.1266870","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1266840.1266870","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":"conference-paper","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/A5034878799","display_name":"Jaideep Vaidya","orcid":"https://orcid.org/0000-0002-7420-6947"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaideep Vaidya","raw_affiliation_strings":["Rutgers University, Newark, NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rutgers University, Newark, NJ","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084845728","display_name":"Vijayalakshmi Atluri","orcid":"https://orcid.org/0000-0003-2068-780X"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vijayalakshmi Atluri","raw_affiliation_strings":["Rutgers University, Newark, NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rutgers University, Newark, NJ","institution_ids":["https://openalex.org/I102322142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103063161","display_name":"Qi Guo","orcid":"https://orcid.org/0000-0003-2530-5874"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qi Guo","raw_affiliation_strings":["Rutgers University, Newark, NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Rutgers University, Newark, NJ","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I102322142"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":285,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"175","last_page":"184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9998999834060669,"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":0.9998999834060669,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","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/T10237","display_name":"Cryptography and Data Security","score":0.9955000281333923,"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":0.6350047588348389}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6350047588348389}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1266840.1266870","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1266840.1266870","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:alma.01RUT_INST:11663531760004646","is_oa":false,"landing_page_url":"https://scholarship.libraries.rutgers.edu/esploro/outputs/conferenceProceeding/The-role-mining-problem/991031654849804646","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1497762035","https://openalex.org/W1572400628","https://openalex.org/W1591865191","https://openalex.org/W2011039300","https://openalex.org/W2017987071","https://openalex.org/W2043978338","https://openalex.org/W2051006653","https://openalex.org/W2054075152","https://openalex.org/W2064853889","https://openalex.org/W2118843309","https://openalex.org/W2118888578","https://openalex.org/W2145793726","https://openalex.org/W2150718242","https://openalex.org/W2154765153","https://openalex.org/W2161358272","https://openalex.org/W2162758782","https://openalex.org/W2166602595","https://openalex.org/W2295392890","https://openalex.org/W2613995098","https://openalex.org/W2739584630","https://openalex.org/W2892629241","https://openalex.org/W4252115301","https://openalex.org/W4252403066","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"Devising":[0],"a":[1,40],"complete":[2],"and":[3,17,78,102,154,179],"correct":[4],"set":[115],"of":[6,13,35,56,61,70,95,131,140],"roles":[7,62],"has":[8],"been":[9],"recognized":[10],"as":[11,53],"one":[12],"the":[14,33,48,54,86,96,99,103,113,138,141,151,161,175],"most":[15],"important":[16,129],"challenging":[18],"tasks":[19],"in":[20,150,164,183],"implementing":[21],"role":[22,41,49,142],"based":[23],"access":[24],"control.":[25],"A":[26],"key":[27],"problem":[117],"related":[29],"to":[30,74,85,118,120,136,145,167],"this":[31,44,71,132,184],"is":[32,39,73,124,134,163],"notion":[34],"goodness/interestingness":[36],"--":[37],"when":[38],"good/interesting?":[42],"In":[43,83],"paper,":[45],"we":[46,90,171],"define":[47,76],"mining":[50,143,153],"(RMP)":[52],"discovering":[57],"an":[58,125],"optimal":[59],"from":[63],"existing":[64,176],"user":[65],"permissions.":[66],"The":[67],"main":[68],"contribution":[69,130],"paper":[72,133],"formally":[75],"RMP,":[77,89,97],"analyze":[79],"its":[80],"theoretical":[81],"bounds.":[82],"addition":[84],"above":[87],"basic":[88],"introduce":[91],"two":[92],"different":[93],"variations":[94],"called":[98],"\u03b4-approx":[100],"RMP":[101,106,119,123,162],"Minimal":[104],"Noise":[105],"that":[107,122,160],"have":[108],"pragmatic":[109],"implications.":[110],"We":[111],"reduce":[112],"known":[114,169],"basis":[116],"show":[121,137],"NP-complete":[126],"problem.":[127],"An":[128],"also":[135],"relation":[139],"several":[146],"problems":[147],"already":[148],"identified":[149],"data":[152,155],"analysis":[156],"literature.":[157],"By":[158],"showing":[159],"essence":[165],"reducible":[166],"these":[168],"problems,":[170],"can":[172],"directly":[173],"borrow":[174],"implementation":[177],"solutions":[178],"guide":[180],"further":[181],"research":[182],"direction.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":26},{"year":2014,"cited_by_count":19},{"year":2013,"cited_by_count":21},{"year":2012,"cited_by_count":25}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}