{"id":"W4281904856","doi":"10.1145/3532105.3535030","title":"The Secrecy Resilience of Access Control Policies and Its Application to Role Mining","year":2022,"lang":"en","type":"article","venue":"","topic":"Access Control and Trust","field":"Social Sciences","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; TD Bank Group","funders":"","keywords":"Secrecy; Role-based access control; Computer science; Access control; Resilience (materials science); Computer security; Risk analysis (engineering); Business","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01298121,0.00125343,0.001679578,0.002123051,0.001983865,0.004520698,0.002885999,0.001678579,0.003429415],"category_scores_gemma":[0.06157213,0.0008544881,0.002550319,0.002196546,0.00619819,0.01102202,0.005195267,0.00557991,0.0005480666],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003813104,"about_ca_system_score_gemma":0.004247732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002175051,"about_ca_topic_score_gemma":0.001609446,"domain_scores_codex":[0.985209,0.007023071,0.0009017063,0.001899191,0.003808686,0.001158272],"domain_scores_gemma":[0.9211206,0.05649674,0.005090109,0.01314742,0.002585518,0.001559607],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0004440745,0.0002677531,0.003725858,0.0002810952,0.000128953,0.0002088674,0.0009979935,0.3783691,0.005207149,0.5477697,0.001800926,0.06079862],"study_design_scores_gemma":[0.00003633257,0.0001204848,0.0004920227,0.00005409925,0.00004500861,0.0001775611,0.0001921498,0.6322318,0.00505952,0.3592764,0.00227072,0.00004394829],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02719882,0.0003063085,0.9668854,0.001396165,0.00005206006,0.0001887339,0.000179453,0.0003116165,0.003481501],"genre_scores_gemma":[0.7118531,0.000527466,0.2846074,0.0003086692,0.0001571856,0.0002341266,0.0002391644,0.0001729738,0.001899723],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01298121,"threshold_uncertainty_score":0.06865209,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01624920807972859,"score_gpt":0.3235246337661262,"score_spread":0.3072754256863977,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}