{"id":"W2340711909","doi":"","title":"Traffic Signals or Roundabout at This Unusual Intersection","year":2015,"lang":"en","type":"article","venue":"TAC 2015: Getting You There Safely - 2015 Conference and Exhibition of the Transportation Association of Canada // ATC: Destination sécurité routière - 2015 Congrès et Exposition de l'Association des transports du Canada","topic":"Traffic and Road Safety","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Intersection (aeronautics); Transport engineering; Roundabout; Beacon; Collision; Road traffic; Engineering; Geography; Computer science; Telecommunications; Computer security","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":[0.0004000129,0.0001988239,0.0002493773,0.001095286,0.002208496,0.001380052,0.0005544989,0.0005246414,0.005341341],"category_scores_gemma":[0.001640011,0.0001487482,0.0001832502,0.001103523,0.0009282261,0.0004965544,0.0009697588,0.0005082575,0.0005836703],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003075691,"about_ca_system_score_gemma":0.002626039,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1787273,"about_ca_topic_score_gemma":0.4583899,"domain_scores_codex":[0.9989892,0.000143837,0.00004402291,0.00017131,0.0003807147,0.0002708607],"domain_scores_gemma":[0.9990667,0.0001526734,0.0002127952,0.0001138409,0.0003403254,0.000113686],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009514028,0.0008596228,0.7937675,0.0003226315,0.00007803731,0.009243104,0.06234507,0.002747708,0.01463396,0.009326017,0.01078609,0.09493898],"study_design_scores_gemma":[0.00002920064,0.001184673,0.8609008,0.0001095212,0.00008682164,0.002237063,0.06790133,0.001605093,0.004741714,0.0007751558,0.06035505,0.00007354255],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9676952,0.00006910787,0.001518247,0.0001008796,0.00002743471,0.0002499156,0.0006661649,0.00003956604,0.02963346],"genre_scores_gemma":[0.9910193,0.0001081641,0.001489728,0.00005638805,0.00001383502,0.0001002564,0.0005543578,0.00001036657,0.006647664],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8212727,"threshold_uncertainty_score":0.355374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01133046072787671,"score_gpt":0.2185548100563438,"score_spread":0.2072243493284671,"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."}}