{"id":"W2285763632","doi":"10.1002/jgt.22177","title":"Quasi‐graphic matroids*","year":2017,"lang":"en","type":"article","venue":"Journal of Graph Theory","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Office of Naval Research; Marsden Fund; Natural Sciences and Engineering Research Council of Canada; Nederlandse Organisatie voor Wetenschappelijk Onderzoek","keywords":"Matroid; Graphic matroid; Combinatorics; Generalization; Mathematics; Frame (networking); Discrete mathematics; Computer science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":{"nature":"Retraction","reason":"Error in Analyses;Retract and Replace;","date":"12/12/2017 0:00","openalex_flagged":false},"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002819373,0.0004039457,0.0003016459,0.0009039806,0.0005246556,0.001900914,0.0005458078,0.0006093351,0.007919154],"category_scores_gemma":[0.0007382304,0.0002879468,0.0006555092,0.0008169701,0.0008974864,0.001644947,0.0008251935,0.001173467,0.0009290613],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000774538,"about_ca_system_score_gemma":0.0003353268,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001428463,"about_ca_topic_score_gemma":0.001212967,"domain_scores_codex":[0.9996114,0.00006486085,0.000022658,0.0001222439,0.0001090644,0.00006982312],"domain_scores_gemma":[0.9993407,0.0001293598,0.0001438851,0.0001172361,0.0001595444,0.0001092815],"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":[0.00006736249,0.00002548726,0.0009628811,0.00007642749,0.00001851677,0.0002668327,0.0001850199,0.005312359,0.006293044,0.9616703,0.004627571,0.02049415],"study_design_scores_gemma":[0.00003407247,0.0001011778,0.002595762,0.00004871151,0.00003084653,0.001080569,0.0002406722,0.04582978,0.004827759,0.9003925,0.0447774,0.0000406712],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4752885,0.001096121,0.4215625,0.001881641,0.0005023087,0.0001243837,0.00192941,0.001100695,0.09651442],"genre_scores_gemma":[0.9286381,0.0005551418,0.05122203,0.0004234818,0.0002893417,0.00008811431,0.001409501,0.00009156107,0.01728278],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007919154,"threshold_uncertainty_score":0.02649224,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0230699067112449,"score_gpt":0.3137699760079931,"score_spread":0.2907000692967481,"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."}}