{"id":"W1529872609","doi":"10.1016/j.jctb.2015.05.011","title":"The structure of 2-separations of infinite matroids","year":2015,"lang":"en","type":"article","venue":"Journal of Combinatorial Theory Series B","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Matroid; Combinatorics; Mathematics; Invariant (physics); Graphic matroid; Duality (order theory); Tree (set theory); Discrete mathematics; Mathematical physics","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":[0.0004387385,0.0005034882,0.000619206,0.001870031,0.001785251,0.004024961,0.001323561,0.001313263,0.008867138],"category_scores_gemma":[0.002099284,0.0006764792,0.0005183561,0.001496039,0.002182855,0.003666116,0.001403881,0.001996186,0.001093008],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009807579,"about_ca_system_score_gemma":0.0004602609,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005035148,"about_ca_topic_score_gemma":0.0007348988,"domain_scores_codex":[0.9995133,0.0001210889,0.0000301095,0.00009050954,0.0001408164,0.000104123],"domain_scores_gemma":[0.9981093,0.0007231434,0.0004316701,0.0001519862,0.0001959895,0.0003878835],"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":[0.0001024222,0.00005694472,0.000613504,0.00004420945,0.000009831263,0.0001344526,0.0004723658,0.002208794,0.002295937,0.9876434,0.001530003,0.004888121],"study_design_scores_gemma":[0.0000253189,0.0000320366,0.0005588231,0.00001610909,0.000007084381,0.0001884304,0.000197267,0.007450523,0.0006093452,0.9882067,0.002691262,0.00001706656],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.875834,0.0007633191,0.05712597,0.001458016,0.0001749405,0.00004056864,0.0004845358,0.000294047,0.06382443],"genre_scores_gemma":[0.9731164,0.0002964302,0.0125127,0.0002560172,0.0002301457,0.00004428656,0.0005223181,0.00009085296,0.01293086],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008867138,"threshold_uncertainty_score":0.02966356,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01746079313427293,"score_gpt":0.2933436477911467,"score_spread":0.2758828546568738,"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."}}