{"id":"W2166011811","doi":"10.1002/eqe.886","title":"Kinematic transformations for planar multi‐directional pseudodynamic testing","year":2009,"lang":"en","type":"article","venue":"Earthquake Engineering & Structural Dynamics","topic":"Hydraulic and Pneumatic Systems","field":"Engineering","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Kinematics; Transformation (genetics); Position (finance); Displacement (psychology); Nonlinear system; Rotation (mathematics); Algorithm; Block (permutation group theory); Trigonometry; Trigonometric functions; Mathematics; Control theory (sociology); Computer science; Geometry; Classical mechanics; Artificial intelligence; Physics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001183406,0.0003147417,0.0003188007,0.0001533604,0.0001343154,0.00007046392,0.0001724286,0.0001228194,0.00001198607],"category_scores_gemma":[0.00009696314,0.0003157432,0.0001218341,0.0002998715,0.00001330367,0.0002224093,0.000003649611,0.0002159458,0.00001498676],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001387393,"about_ca_system_score_gemma":0.00001696907,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001233227,"about_ca_topic_score_gemma":0.00004271727,"domain_scores_codex":[0.9986875,0.000009826537,0.0004957568,0.0001832836,0.0001856884,0.0004379365],"domain_scores_gemma":[0.9993986,0.0001834953,0.00004620748,0.0001994036,0.00005675074,0.0001154962],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000003082281,0.000005982806,0.0001143071,0.0002940552,0.00005535688,0.000002386577,0.000340654,0.8703892,0.0007246536,0.001800435,0.00007481006,0.1261951],"study_design_scores_gemma":[0.0003683808,0.00004004868,0.145883,0.00009275127,0.00002053616,0.00009266146,0.00002900192,0.8527831,0.00001295179,0.0002166521,0.0001428744,0.0003180844],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4400502,0.00009387355,0.5565935,0.00006514768,0.0009289486,0.0005114651,0.0001263432,0.001042509,0.0005880601],"genre_scores_gemma":[0.9494411,0.000004681147,0.05001769,0.00001947984,0.0001682157,0.00003875766,0.000173044,0.00004852865,0.0000885164],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5093909,"threshold_uncertainty_score":0.9999295,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01098310435651317,"score_gpt":0.211420536765595,"score_spread":0.2004374324090818,"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."}}