{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003885925,0.0001750132,0.0003364405,0.0006805985,0.0006794327,0.0004372614,0.004680243,0.00007707245,0.00003600071],"category_scores_gemma":[0.0005975586,0.0001363089,0.0004224877,0.0002878136,0.0005287078,0.001862529,0.0004186715,0.0005805123,0.00003402887],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002485137,"about_ca_system_score_gemma":0.00009929083,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001509004,"about_ca_topic_score_gemma":0.00000178499,"domain_scores_codex":[0.9978293,0.0003861367,0.0004673762,0.0002311243,0.0006657577,0.0004203681],"domain_scores_gemma":[0.9965528,0.0003674864,0.0008804947,0.001573074,0.0003696105,0.0002565964],"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":[0.0001230633,0.0001403806,0.00153786,0.00001078865,0.00008370607,0.0001898328,0.0002221933,0.00001092053,0.00203428,0.9669249,0.0003534294,0.02836866],"study_design_scores_gemma":[0.000615104,0.0004741129,0.005658018,0.00005702052,0.00001244628,0.0003434245,0.00008890693,0.00007981905,0.001932819,0.9890027,0.001571072,0.0001645552],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1373263,0.001999497,0.8467929,0.001970518,0.001613823,0.0001595568,0.000002772364,0.00007301842,0.01006154],"genre_scores_gemma":[0.9829531,0.0002676269,0.01603716,0.0001527524,0.0001793523,0.000002385507,9.964784e-8,0.0000181682,0.0003893921],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8456268,"threshold_uncertainty_score":0.8697134,"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."}}