{"id":"W640767429","doi":"","title":"Investigation and Repair of the Diefenbaker Bridge Fracture","year":2013,"lang":"en","type":"article","venue":"2013 CONFERENCE AND EXHIBITION OF THE TRANSPORTATION ASSOCIATION OF CANADA - TRANSPORTATION: BETTER - FASTER - SAFER","topic":"Infrastructure Maintenance and Monitoring","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Girder; Bridge (graph theory); Bracing; Berm; Flange; Engineering; Fracture (geology); Forensic engineering; Section (typography); Span (engineering); Structural engineering; Civil engineering; Geotechnical engineering; Brace; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004922206,0.0002380076,0.000336439,0.0009167259,0.001039524,0.000470242,0.0006776474,0.001019876,0.001847756],"category_scores_gemma":[0.0008088402,0.0002386024,0.0002498473,0.0005040445,0.0005582596,0.0002340894,0.0005322539,0.0007759819,0.0002357482],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008046485,"about_ca_system_score_gemma":0.00135797,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01789257,"about_ca_topic_score_gemma":0.08573417,"domain_scores_codex":[0.9993813,0.00003703364,0.00002747784,0.0001005672,0.0003542245,0.00009931427],"domain_scores_gemma":[0.999721,0.00004905146,0.000031014,0.00004220781,0.0001345119,0.0000222187],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0005206749,0.000689756,0.06917886,0.0009193088,0.00006083734,0.00608379,0.002545725,0.01548066,0.6667806,0.002554637,0.002522279,0.232663],"study_design_scores_gemma":[0.00006960042,0.006061623,0.4038239,0.0004100338,0.0001099683,0.007999958,0.007237264,0.02813166,0.5049882,0.0009245093,0.04013836,0.0001048886],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9771355,0.0004517741,0.01255727,0.0001194978,0.00005085543,0.0003595036,0.0003092265,0.00008969127,0.008926512],"genre_scores_gemma":[0.9666111,0.0005891407,0.02318286,0.000109404,0.000006272548,0.0000784069,0.0004640628,0.00002496765,0.00893381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9821074,"threshold_uncertainty_score":0.03557682,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006408266929192488,"score_gpt":0.1678917667512112,"score_spread":0.1614834998220187,"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."}}