{"id":"W2163908274","doi":"10.1061/(asce)0733-947x(2001)127:2(151)","title":"Evaluating Safety of Urban Arterial Roadways","year":2001,"lang":"en","type":"article","venue":"Journal of Transportation Engineering","topic":"Traffic and Road Safety","field":"Engineering","cited_by":138,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Traffic volume; Schema crosswalk; Transport engineering; Intersection (aeronautics); Pedestrian; Statistics; Environmental science; Variables; Geography; Mathematics; Engineering","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002667175,0.0001213794,0.0002540935,0.0001460602,0.00001937691,0.000006316319,0.0001027948,0.00006373852,0.00006621659],"category_scores_gemma":[0.00001355091,0.0001172433,0.0001368814,0.0001816554,0.000008901352,0.00020922,8.622214e-7,0.0001735651,0.000001655035],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003906409,"about_ca_system_score_gemma":0.00002207629,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001227161,"about_ca_topic_score_gemma":0.000002582363,"domain_scores_codex":[0.9987983,0.000007320171,0.000727297,0.0000571208,0.0002606348,0.0001492872],"domain_scores_gemma":[0.9995812,0.00003894519,0.0001309164,0.00007821109,0.00009688677,0.00007384236],"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":[0.00006605388,0.00001563006,0.00114837,0.00006727022,0.00007128706,0.00001746293,0.0007736821,0.9687887,0.02503489,0.0001530811,0.00007035492,0.003793181],"study_design_scores_gemma":[0.004729032,0.0003889838,0.5653906,0.0006486126,0.0003092584,0.0001551595,0.0003852904,0.4009187,0.0119268,0.00003422029,0.01445482,0.000658575],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8536894,0.0003248636,0.1447508,0.00001642826,0.000886179,0.00005562667,0.000011352,0.00007162369,0.0001937015],"genre_scores_gemma":[0.9919541,0.0001579271,0.00755257,0.00000297375,0.0002858106,9.443261e-7,0.000008495697,0.00002739942,0.000009802037],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5678701,"threshold_uncertainty_score":0.4781042,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01361314787442514,"score_gpt":0.2339027996348547,"score_spread":0.2202896517604296,"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."}}