{"id":"W4319297880","doi":"10.1002/eqe.3835","title":"Reliability analysis of structures using probability density evolution method and stochastic spectral embedding surrogate model","year":2023,"lang":"en","type":"article","venue":"Earthquake Engineering & Structural Dynamics","topic":"Probabilistic and Robust Engineering Design","field":"Decision Sciences","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Okanagan University College; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Probability density function; Mathematics; Monte Carlo method; Applied mathematics; Mathematical optimization; Algorithm; Statistics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002515508,0.0003679683,0.0008642966,0.0009199609,0.0001778859,0.0001125878,0.0004149163,0.0001886185,0.00001435348],"category_scores_gemma":[0.004150981,0.0003056261,0.0002995539,0.003381795,0.0001512495,0.0003151734,0.0002180427,0.0003544654,0.000001762719],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002869927,"about_ca_system_score_gemma":0.0000950524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001162964,"about_ca_topic_score_gemma":0.00006479996,"domain_scores_codex":[0.9966018,0.000150314,0.0009365068,0.0008344273,0.0009321874,0.0005447237],"domain_scores_gemma":[0.9971936,0.001228027,0.0002540843,0.0007819277,0.0003572878,0.0001850611],"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":[0.00002165643,0.000004114581,0.003272947,0.00004266572,0.0001408975,0.000001947614,0.0002360669,0.9777513,0.0004559968,0.012696,0.000001903097,0.005374563],"study_design_scores_gemma":[0.0000869671,0.00001318481,0.4212667,0.000008347292,0.0001713889,0.000006535258,0.0000286732,0.5431325,0.00000893577,0.03510701,1.637832e-7,0.0001696196],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5048698,0.00001898321,0.4945468,0.00001038152,0.0001898222,0.0001552902,0.00007422188,0.0001325163,0.0000021341],"genre_scores_gemma":[0.8839245,0.000001241133,0.1159524,0.000002170702,0.00003381246,0.00000348604,0.00002862968,0.00002408432,0.00002964093],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4346187,"threshold_uncertainty_score":0.9999396,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04360042414357388,"score_gpt":0.3290413386996324,"score_spread":0.2854409145560585,"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."}}