{"id":"W4416191553","doi":"10.3846/aviation.2025.24893","title":"Airport complexity and environmental efficiency metrics for air traffic management evaluation","year":2025,"lang":"en","type":"article","venue":"Aviation","topic":"Air Traffic Management and Optimization","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Transport Canada","funders":"","keywords":"Air traffic control; Fuel efficiency; Aviation; Civil aviation; Air pollution; Control (management); Air traffic management; Greenhouse gas","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002587547,0.00007875531,0.00006699665,0.0001798653,0.00008191772,0.00001730978,0.0000448457,0.00003388937,0.0000180222],"category_scores_gemma":[0.000007884416,0.00008891587,0.00002223812,0.0001992119,0.00001548827,0.0001016321,0.00001450271,0.00002603098,0.000003344678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001136676,"about_ca_system_score_gemma":0.000002936558,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":4.795135e-7,"about_ca_topic_score_gemma":0.000003297952,"domain_scores_codex":[0.9994705,0.00001074147,0.0001435874,0.0001322078,0.0001465739,0.00009639885],"domain_scores_gemma":[0.999841,0.00002003123,0.0000249797,0.00008731256,0.00001198662,0.00001466027],"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":[0.000008289108,0.0000546302,0.0006264103,0.0001649801,0.00005672076,1.722439e-7,0.0001276396,0.7861503,0.00002306357,0.008768979,0.00226481,0.201754],"study_design_scores_gemma":[0.0005539221,0.00001557572,0.02112429,0.000008620085,0.00009998951,8.178996e-8,0.00009815334,0.9758129,0.00005985688,0.0004480734,0.001695652,0.00008291657],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2039717,0.0002379673,0.7873211,0.0001040697,0.0003241519,0.001228566,0.000008538448,0.0002059689,0.006597944],"genre_scores_gemma":[0.9951722,0.0001026707,0.003881564,0.00003861592,0.00001668168,0.0000886454,0.0003534506,0.00000799211,0.0003381984],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7912005,"threshold_uncertainty_score":0.3625884,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01397242234287293,"score_gpt":0.2302124025050663,"score_spread":0.2162399801621934,"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."}}