{"id":"W4407843142","doi":"10.3390/electronics14050835","title":"Implicit Identity Authentication Method Based on User Posture Perception","year":2025,"lang":"en","type":"article","venue":"Electronics","topic":"User Authentication and Security Systems","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Identity (music); Perception; Authentication (law); Computer science; Human–computer interaction; Psychology; Computer security; Aesthetics; Art","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005767196,0.0001241932,0.0001315399,0.0001967955,0.000163707,0.0002457059,0.0007178437,0.00009788394,0.00002599822],"category_scores_gemma":[0.00005175812,0.0001206538,0.00008547187,0.0006451281,0.00001189991,0.0003601377,0.00006396826,0.000210414,0.0001300291],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002212122,"about_ca_system_score_gemma":0.0001732067,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001087306,"about_ca_topic_score_gemma":0.00004828427,"domain_scores_codex":[0.9986396,0.0001865603,0.0002199183,0.0003842799,0.0002944536,0.000275227],"domain_scores_gemma":[0.9989417,0.00008006578,0.00007460719,0.0007542836,0.0001011944,0.00004816721],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001634561,0.0002644116,0.0007101743,0.00004765585,0.00003728318,8.442024e-7,0.004535832,0.00006566763,0.01925063,0.9523684,0.003662392,0.01904036],"study_design_scores_gemma":[0.0005275162,0.0001241312,0.03375397,0.00004146873,0.00003123721,0.00000338834,0.00005016878,0.8518074,0.002389865,0.03072871,0.08028876,0.0002534107],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02570404,0.0001979801,0.9657081,0.006220535,0.0003322117,0.0002887291,0.000001693281,0.0002275094,0.001319138],"genre_scores_gemma":[0.9885857,0.00002194951,0.007138395,0.002376656,0.0000337715,0.00003320391,0.00001575467,0.000008101973,0.001786485],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9628816,"threshold_uncertainty_score":0.4920118,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008293658527980557,"score_gpt":0.303131934320386,"score_spread":0.2948382757924055,"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."}}