{"id":"W592909159","doi":"","title":"Global Positioning System (GPS)/Automatic Vehicle Location (AVL) Use, Challenges, and Cost-Benefit in Operations","year":2013,"lang":"en","type":"article","venue":"Transportation Research Board 92nd Annual MeetingTransportation Research Board","topic":"Transportation Safety and Impact Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Global Positioning System; Transport engineering; Automatic vehicle location; Certificate; Documentation; Operations management; Computer science; Engineering; Operations research; Business; Telecommunications","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":[0.005404211,0.0004859234,0.0002885124,0.001662901,0.001774313,0.006329695,0.0012004,0.001797132,0.004712189],"category_scores_gemma":[0.01436753,0.0002689055,0.0004140883,0.003210613,0.002655309,0.006613334,0.002626465,0.001970825,0.0007166274],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006211153,"about_ca_system_score_gemma":0.003824831,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01604703,"about_ca_topic_score_gemma":0.02293237,"domain_scores_codex":[0.9933762,0.00243376,0.000296831,0.0004789102,0.00268924,0.0007250674],"domain_scores_gemma":[0.9892008,0.005489062,0.001176089,0.0004435806,0.002765812,0.0009246763],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0001670173,0.0002794102,0.07359325,0.0007103492,0.00009770139,0.0005967479,0.002969948,0.008326522,0.001004963,0.1667445,0.104977,0.6405326],"study_design_scores_gemma":[0.00005670633,0.0008898916,0.1342238,0.002273452,0.00012945,0.00161049,0.04405748,0.02325466,0.002057747,0.2092424,0.5818544,0.000349459],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.3160799,0.05831175,0.02117936,0.3493921,0.002114949,0.0002336109,0.001061224,0.0002235786,0.2514035],"genre_scores_gemma":[0.9618965,0.01685422,0.006855292,0.006546664,0.0006460245,0.00007681195,0.0002914487,0.00005978072,0.006773232],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01604703,"threshold_uncertainty_score":0.04506522,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04726858298857112,"score_gpt":0.3249346472946019,"score_spread":0.2776660643060307,"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."}}