{"id":"W2176483312","doi":"10.3141/2314-13","title":"Airports and Bicycles","year":2012,"lang":"en","type":"article","venue":"Transportation Research Record Journal of the Transportation Research Board","topic":"Aviation Industry Analysis and Trends","field":"Economics, Econometrics and Finance","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of California Transportation Center; Saint Paul University","keywords":"International airport; Transport engineering; Revenue; Business; Ground transportation; Engineering; Finance","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.005664199,0.0001670213,0.0004395214,0.001067783,0.0005441841,0.0001123767,0.0004823777,0.0001805794,0.0009329795],"category_scores_gemma":[0.0001554181,0.0001374277,0.0002962346,0.001585071,0.0004229018,0.0009793529,0.000007119083,0.001426772,0.00007339558],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001205711,"about_ca_system_score_gemma":0.00009477451,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003829785,"about_ca_topic_score_gemma":0.003252819,"domain_scores_codex":[0.9964753,0.0003010558,0.001443936,0.0002822292,0.0007647784,0.0007327485],"domain_scores_gemma":[0.9973778,0.0003847332,0.0006634156,0.0003452294,0.0008091523,0.0004196323],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009286701,0.0001616173,0.9316136,0.00004857837,0.0001197952,0.00001121159,0.001466122,0.000083398,0.00008460288,0.06048998,0.003786941,0.002041342],"study_design_scores_gemma":[0.0005666561,0.0001176798,0.9309705,0.00005884542,0.00002135137,6.300768e-7,0.0008425848,0.00004220887,0.0001894291,0.01084462,0.05621115,0.0001342827],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919881,0.00170427,0.0008840333,0.003365726,0.0004631766,0.0002607984,0.00007961193,0.00001278576,0.001241474],"genre_scores_gemma":[0.9967182,0.001009183,0.0006778123,0.00005035364,0.0003065715,0.00002557142,0.00001155319,0.00003063496,0.0011701],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05242421,"threshold_uncertainty_score":0.9999803,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1612852000666368,"score_gpt":0.3633003147042276,"score_spread":0.2020151146375908,"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."}}