{"id":"W1506397497","doi":"10.5539/cis.v8n3p155","title":"Authentication systems: principles and threats","year":2015,"lang":"en","type":"article","venue":"Computer and Information Science","topic":"Biometric Identification and Security","field":"Computer Science","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Computer science; Biometrics; Security token; Computer security; Authentication (law); Confidentiality; Identity (music)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005339382,0.001148049,0.001057462,0.002377791,0.003496447,0.01118368,0.002050371,0.006190534,0.0064848],"category_scores_gemma":[0.01007031,0.0009818728,0.0007689141,0.002066011,0.009094266,0.01313821,0.006497688,0.005530686,0.004547124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002010745,"about_ca_system_score_gemma":0.001881333,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009568575,"about_ca_topic_score_gemma":0.000392753,"domain_scores_codex":[0.9888403,0.003266797,0.00066569,0.001040644,0.005672461,0.0005141075],"domain_scores_gemma":[0.9934533,0.00287202,0.0004897508,0.001663186,0.001330009,0.0001919392],"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":[0.00004790206,0.00003671693,0.0007199265,0.0003413637,0.00003031426,0.0002667483,0.0009376699,0.002249046,0.001077713,0.8934294,0.01368025,0.08718281],"study_design_scores_gemma":[0.00002421274,0.0001155387,0.0005112684,0.0007350561,0.00002888741,0.002065116,0.0004758071,0.01161101,0.00198385,0.5864664,0.3959149,0.00006795023],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01287404,0.06048514,0.6117808,0.02753043,0.002825918,0.0009248583,0.0003932909,0.002104864,0.2810806],"genre_scores_gemma":[0.5557889,0.06249132,0.2501326,0.009771558,0.005306627,0.001876574,0.000557442,0.000474905,0.1136],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01118368,"threshold_uncertainty_score":0.0282377,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06492891137933132,"score_gpt":0.2790403191516236,"score_spread":0.2141114077722923,"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."}}