{"id":"W4252042944","doi":"10.32920/ryerson.14665692","title":"Fatigue life assessment of TTC streetcar concrete pavements","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Railway Engineering and Dynamics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Service life; Durability; Fatigue cracking; Cracking; Structural engineering; Engineering; Computer science; Forensic engineering; Materials science; Mechanical engineering; Composite material","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001204782,0.0003331057,0.0005266744,0.0001073497,0.00001426768,0.00005686229,0.0002693995,0.0002908601,0.0001864433],"category_scores_gemma":[0.00002380778,0.000359073,0.0001762141,0.00009420507,0.00001989797,0.00004259761,0.0002599095,0.0005288522,0.000002349974],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001106633,"about_ca_system_score_gemma":0.0001324071,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007054443,"about_ca_topic_score_gemma":0.00001249201,"domain_scores_codex":[0.9986517,0.00001886151,0.0004833503,0.0002819929,0.0003087611,0.0002552914],"domain_scores_gemma":[0.9990284,0.00004277093,0.00006577593,0.000631947,0.00008865765,0.0001424835],"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":[4.599283e-7,0.000005311948,0.001176893,0.0008954985,0.0003663008,0.000007856691,0.00007650506,0.9946264,0.001519069,0.0005408179,0.0004170319,0.0003678498],"study_design_scores_gemma":[0.0002338693,0.00001815938,0.002705058,0.0002911929,0.0000572798,7.228314e-7,0.0001462687,0.9942073,0.001634911,0.00002993211,0.0002572741,0.0004180374],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.446005,0.0007359828,0.5179691,0.00002314141,0.002492945,0.0003237301,0.000210226,0.0007703258,0.03146949],"genre_scores_gemma":[0.9688148,0.0003930002,0.02997329,0.00002011115,0.00009004006,0.00003626779,0.0003842633,0.00007422841,0.0002139341],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5228099,"threshold_uncertainty_score":0.9998861,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01954054832075416,"score_gpt":0.2607933340114434,"score_spread":0.2412527856906893,"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."}}