{"id":"W2034933848","doi":"10.1145/1133058.1133072","title":"Delegation in the role graph model","year":2006,"lang":"en","type":"article","venue":"","topic":"Access Control and Trust","field":"Social Sciences","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Revocation; Delegation; Computer science; Permission; Role-based access control; Graph; Computer security; Hierarchy; Authorization; Distributed computing; Theoretical computer science; Programming language","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002283151,0.00002018167,0.00002426893,0.00001907845,0.0001359072,0.00004553583,0.0001107151,0.00002133724,0.00003778323],"category_scores_gemma":[0.00000811216,0.00001243785,0.00001515706,0.0001333139,0.00003206611,0.0001417668,0.000003765512,0.00002874624,0.00001304812],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008309087,"about_ca_system_score_gemma":0.00002143845,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.03507755,"about_ca_topic_score_gemma":0.06823885,"domain_scores_codex":[0.999658,0.00003685843,0.00004931714,0.00004538705,0.0001230315,0.00008736295],"domain_scores_gemma":[0.9999025,0.00002645258,0.0000112783,0.00003966303,0.00001296998,0.000007074255],"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":[0.000001079632,0.00001719648,0.01392829,1.371582e-7,4.010587e-7,2.240812e-7,0.001192808,0.001244724,0.00001659433,0.9789763,0.0004362944,0.004185964],"study_design_scores_gemma":[0.0001515999,0.000002856113,0.02889313,7.570993e-7,0.000002688782,6.063835e-8,0.003380151,0.02897239,0.00002480233,0.930911,0.007608379,0.00005219821],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1668513,0.00005504228,0.003855411,0.003111665,0.00001714303,0.00007936094,3.355227e-7,0.00002307259,0.8260067],"genre_scores_gemma":[0.9983301,0.000003646449,0.0001932192,0.0002337613,0.00006879938,0.000008580719,8.493023e-7,9.865967e-7,0.001160064],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8314788,"threshold_uncertainty_score":0.9713479,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009658220474848048,"score_gpt":0.2636065366777544,"score_spread":0.2539483162029063,"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."}}