{"id":"W2622701941","doi":"","title":"The Tube Challenge","year":2014,"lang":"fr","type":"article","venue":"Les Cahiers du GERAD","topic":"Transportation and Mobility Innovations","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"HEC Montréal","funders":"","keywords":"Travelling salesman problem; Graph; Mathematical optimization; Computer science; Mathematics; Combinatorics; Operations research","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001371001,0.0007191532,0.001415801,0.000480318,0.002736181,0.003944831,0.002416782,0.00440933,0.04988784],"category_scores_gemma":[0.008293073,0.0003468032,0.001095845,0.001476067,0.003004039,0.007190506,0.003124972,0.004450289,0.005935088],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002363707,"about_ca_system_score_gemma":0.002433823,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005674047,"about_ca_topic_score_gemma":0.005121002,"domain_scores_codex":[0.997749,0.001108729,0.0000660911,0.0004194085,0.0003245281,0.0003322076],"domain_scores_gemma":[0.9950216,0.003136274,0.0001894293,0.0004049786,0.0005283906,0.000719323],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002223592,0.0001101076,0.0004265018,0.0002583649,0.00003401026,0.0002889616,0.0002855721,0.02274514,0.0003624672,0.7547845,0.1866174,0.03386461],"study_design_scores_gemma":[0.00008732962,0.00008722966,0.0003231713,0.0001247635,0.00001940729,0.0002238885,0.0007042021,0.05048806,0.0004572935,0.7747942,0.1726515,0.00003892054],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1013421,0.004712071,0.2492933,0.1058978,0.003441238,0.0004860192,0.006115584,0.001421845,0.5272901],"genre_scores_gemma":[0.7239856,0.004466211,0.06673574,0.009713457,0.002091037,0.0006622128,0.006502941,0.0007822497,0.1850605],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.04988784,"threshold_uncertainty_score":0.1668915,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007399020629852008,"score_gpt":0.1963657250079328,"score_spread":0.1889667043780807,"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."}}