{"id":"W2157955705","doi":"10.1061/(asce)0733-947x(2005)131:6(408)","title":"Modeling Operating Speed and Speed Differential on Two-Lane Rural Roads","year":2005,"lang":"en","type":"article","venue":"Journal of Transportation Engineering","topic":"Traffic and Road Safety","field":"Engineering","cited_by":214,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"Natural Sciences and Engineering Research Council of Canada; Transport Canada; Ontario Innovation Trust","keywords":"Operating speed; Tangent; Geometric design; Consistency (knowledge bases); Design speed; Traffic speed; Differential (mechanical device); Percentile; Computer science; Speedup; Simulation; Mathematics; Transport engineering; Statistics; Artificial intelligence; Engineering; Geometry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006906833,0.0006541125,0.000333912,0.0007081979,0.0003187882,0.0006925843,0.000773319,0.0006937869,0.0008182166],"category_scores_gemma":[0.002659636,0.0004729755,0.0004659493,0.0006508311,0.0004925526,0.0006262099,0.0003929746,0.0003421812,0.0001904941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002190995,"about_ca_system_score_gemma":0.001553015,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2844266,"about_ca_topic_score_gemma":0.2273033,"domain_scores_codex":[0.9995829,0.00008565716,0.00001549722,0.0001293763,0.00007334483,0.0001131183],"domain_scores_gemma":[0.9989313,0.0005020006,0.0002410614,0.00007174982,0.0001940714,0.00005980024],"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":[0.0002219829,0.0001633909,0.1270374,0.00003196485,0.00005401134,0.0001663392,0.0002004733,0.862416,0.001792765,0.0008568076,0.0001564168,0.006902511],"study_design_scores_gemma":[0.000008227465,0.00007115971,0.04035122,0.000002739797,0.00001325353,0.00001673561,0.00007314949,0.9587805,0.000295683,0.0002404308,0.0001397514,0.000007188617],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9938338,0.00002098536,0.005451386,0.00001913465,0.00000149108,0.0000193779,0.0001250056,0.00003017158,0.0004986479],"genre_scores_gemma":[0.9985996,0.00002584407,0.0007906216,0.000001557622,0.000001159161,0.00001009881,0.0001203418,0.000003629985,0.0004470792],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2844266,"threshold_uncertainty_score":0.5655422,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006893987680149433,"score_gpt":0.2033526221131784,"score_spread":0.196458634433029,"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."}}