{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003453186,0.000512465,0.0006097642,0.0007008964,0.0002343654,0.0004914742,0.0004417304,0.0004031323,0.00148072],"category_scores_gemma":[0.00131081,0.0001434938,0.0003541911,0.0005849536,0.0002319512,0.001001038,0.0006834997,0.0004850659,0.0008189888],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001926242,"about_ca_system_score_gemma":0.0002966484,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001030466,"about_ca_topic_score_gemma":0.001256394,"domain_scores_codex":[0.9994218,0.00007507835,0.00003860591,0.0001707594,0.0002379146,0.00005588056],"domain_scores_gemma":[0.999463,0.00009122901,0.00009110268,0.0001034012,0.0002163079,0.00003492241],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0009394268,0.0002844328,0.01119512,0.0002098123,0.00009319245,0.0001749813,0.0002136499,0.01191761,0.1420057,0.001424288,0.002122044,0.8294198],"study_design_scores_gemma":[0.00005195667,0.000872569,0.05619515,0.00004668969,0.000134325,0.001047102,0.0001964276,0.8200137,0.1141068,0.001877303,0.00535059,0.0001074603],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2281615,0.0006178431,0.7650923,0.0001510101,0.0002540442,0.000121791,0.0003676032,0.00174016,0.003493813],"genre_scores_gemma":[0.9337461,0.0003708969,0.06227807,0.00005735167,0.0000502695,0.00005690178,0.0003610292,0.00002586088,0.003053398],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00148072,"threshold_uncertainty_score":0.004953504,"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."}}