{"id":"W4406271167","doi":"10.1007/978-3-030-71522-9_83","title":"Key Authentication","year":2025,"lang":"en","type":"book-chapter","venue":"","topic":"User Authentication and Security Systems","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"","keywords":"Key (lock); Authentication (law); Computer science; Computer security","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":[0.0004658434,0.001417974,0.0005564672,0.001452708,0.001456102,0.003033839,0.001280763,0.001362305,0.1970752],"category_scores_gemma":[0.001560931,0.0006077886,0.0005262169,0.001130863,0.0009228966,0.005748063,0.003038557,0.001597099,0.2142997],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000827285,"about_ca_system_score_gemma":0.0008731321,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004510315,"about_ca_topic_score_gemma":0.0006393346,"domain_scores_codex":[0.999331,0.00007386995,0.00003052813,0.0001597203,0.0003027319,0.0001022405],"domain_scores_gemma":[0.9994221,0.00009081892,0.0000275582,0.0002493179,0.0001771682,0.00003318179],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002107456,0.00009224096,0.0001061664,0.0004805523,0.00001443586,0.0001984166,0.0004096925,0.0008158255,0.01985275,0.3354189,0.2381105,0.4042898],"study_design_scores_gemma":[0.00001393486,0.00005143634,0.0001244494,0.0001152733,0.00001325316,0.0006291438,0.0001035091,0.001880241,0.01810651,0.0544297,0.9245061,0.00002644594],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.001947194,0.002009493,0.1561728,0.0007829009,0.00122219,0.0004015668,0.0008560462,0.004714495,0.8318934],"genre_scores_gemma":[0.03098024,0.002121911,0.02542027,0.0005037228,0.000231439,0.0001718424,0.001057042,0.0006785863,0.938835],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.1970752,"threshold_uncertainty_score":0.6592822,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01630361650038306,"score_gpt":0.2329537001710237,"score_spread":0.2166500836706407,"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."}}