{"id":"W2155466993","doi":"10.1007/s101070100256","title":"Matching, matroids, and extensions","year":2002,"lang":"en","type":"article","venue":"Mathematical Programming","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":47,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Matroid; Mathematics; Intersection (aeronautics); Matching (statistics); Jump; Path (computing); Mathematical optimization; Matroid partitioning; Combinatorial optimization; Combinatorics; Computer science; Graphic matroid","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":[0.002051391,0.0007065301,0.001147966,0.001968279,0.001684591,0.004414753,0.001220772,0.001739094,0.006776209],"category_scores_gemma":[0.006549703,0.0006244557,0.0007473799,0.004144934,0.004497645,0.01135185,0.002439415,0.003620907,0.0007895684],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001563539,"about_ca_system_score_gemma":0.0009044813,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001066161,"about_ca_topic_score_gemma":0.001348305,"domain_scores_codex":[0.9988409,0.0004118912,0.00006604729,0.0002992226,0.0002518342,0.000130138],"domain_scores_gemma":[0.9965204,0.001867313,0.0006048886,0.000390968,0.0002865697,0.0003298579],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001832394,0.0000269066,0.0002095043,0.00004165603,0.000005513486,0.00001826743,0.00008046336,0.001051402,0.0001101143,0.9880661,0.001674246,0.008697555],"study_design_scores_gemma":[0.000003341859,0.000004194798,0.0000570285,0.000007465494,0.00000353878,0.00003137463,0.00003289919,0.00129419,0.0000259997,0.9965469,0.001990666,0.000002405633],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3214448,0.03917622,0.3944667,0.0243193,0.001070414,0.0001431942,0.001217185,0.0003922554,0.21777],"genre_scores_gemma":[0.8651308,0.01854768,0.06231584,0.001793661,0.003224026,0.000272135,0.0007391578,0.0001107373,0.04786596],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006776209,"threshold_uncertainty_score":0.02266872,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03674678384377213,"score_gpt":0.2923804867600973,"score_spread":0.2556337029163252,"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."}}