{"id":"W4232910642","doi":"10.1007/978-0-387-39940-9_2795","title":"Identity-based Access Control","year":2009,"lang":"en","type":"book-chapter","venue":"Encyclopedia of Database Systems","topic":"Access Control and Trust","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Identity (music); Control (management); Computer science; Art; Aesthetics; Artificial intelligence","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":[0.002506696,0.001005096,0.0009771804,0.001867385,0.001593675,0.007834191,0.002534861,0.001572592,0.01614781],"category_scores_gemma":[0.005930836,0.000658319,0.000760126,0.002852576,0.00331769,0.009619523,0.003517503,0.003190523,0.007783614],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001676494,"about_ca_system_score_gemma":0.001913314,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001689982,"about_ca_topic_score_gemma":0.001091495,"domain_scores_codex":[0.9960746,0.0006562938,0.0003388395,0.0007272342,0.001890187,0.0003128015],"domain_scores_gemma":[0.9968706,0.000872563,0.0001607831,0.001383435,0.0005964024,0.0001161565],"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":[0.00004452674,0.00006730086,0.0001837814,0.000224029,0.0000246666,0.00008021313,0.0005887289,0.001797218,0.00218883,0.7490348,0.02198955,0.2237765],"study_design_scores_gemma":[0.00002466512,0.00007188533,0.0003073988,0.0002644855,0.00005030385,0.0008192252,0.0002188844,0.02477783,0.008769341,0.5408615,0.4237706,0.00006389616],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.004159319,0.009939664,0.7903904,0.001915656,0.0008732347,0.0002909279,0.0003188348,0.002763261,0.1893487],"genre_scores_gemma":[0.3083515,0.02408458,0.3562254,0.001604347,0.00158672,0.0006456143,0.001779784,0.0007684171,0.3049537],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01614781,"threshold_uncertainty_score":0.05401987,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02725173693212814,"score_gpt":0.3139135794352645,"score_spread":0.2866618425031364,"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."}}