{"id":"W3022803749","doi":"10.1016/j.soildyn.2020.106178","title":"Identification of first and second order models for the superstructure of base-isolated buildings using free vibration tests: A case study","year":2020,"lang":"en","type":"article","venue":"Soil Dynamics and Earthquake Engineering","topic":"Structural Health Monitoring Techniques","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"Concordia University","funders":"","keywords":"Acceleration; Superstructure; System identification; State-space representation; Control theory (sociology); Vibration; Identification (biology); Kalman filter; Base (topology); Modal; Engineering; Algorithm; Computer science; Structural engineering; Mathematics; Statistics; Data mining; Acoustics; Mathematical analysis","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":[0.0005147083,0.0009439704,0.000554375,0.0004235459,0.0004255451,0.0006619996,0.0007366872,0.001706159,0.000924154],"category_scores_gemma":[0.001470612,0.0003789552,0.0007920684,0.0001520233,0.0003249342,0.0005136822,0.0003557028,0.0005549285,0.0001992373],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003629757,"about_ca_system_score_gemma":0.000394111,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007118961,"about_ca_topic_score_gemma":0.008074444,"domain_scores_codex":[0.9998087,0.00006618712,0.00001018209,0.00003531498,0.00004394555,0.00003567485],"domain_scores_gemma":[0.9986138,0.001037265,0.0001057994,0.00009943638,0.0001057712,0.00003775184],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.0002821511,0.0003182048,0.00582101,0.0001121051,0.00005432055,0.0005564092,0.0002439961,0.9391724,0.02227196,0.001121233,0.0002167528,0.02982944],"study_design_scores_gemma":[0.000008099674,0.0001110009,0.001732878,0.000003175183,0.0000139938,0.00005742366,0.00004068322,0.9952284,0.002454685,0.0002675436,0.00007511718,0.00000689006],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.835373,0.0001305349,0.1618916,0.00008544233,0.00000927615,0.00006162932,0.00009785032,0.0003209518,0.002029717],"genre_scores_gemma":[0.992465,0.00002105315,0.006895691,0.000003634889,0.000001437228,0.00001677039,0.00004624325,0.00000962658,0.0005406082],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007118961,"threshold_uncertainty_score":0.01415509,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01503981801403074,"score_gpt":0.231777505923687,"score_spread":0.2167376879096563,"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."}}