{"id":"W4413186789","doi":"10.55016/ojs/cdm.v5i1.61894","title":"A characterization of the base-matroids of a graphic matroid","year":2010,"lang":"en","type":"article","venue":"Contributions to Discrete Mathematics","topic":"Advanced Algebra and Logic","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Ministero dell’Istruzione, dell’Università e della Ricerca","keywords":"Matroid; Combinatorics; Graphic matroid; Mathematics; Characterization (materials science); Base (topology); Oriented matroid; Matroid partitioning; Discrete mathematics; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002397574,0.0001118822,0.0002248967,0.00009088482,0.0001123116,0.00002786035,0.0007954804,0.00005701821,0.00001698285],"category_scores_gemma":[0.0005221149,0.00007532271,0.000162674,0.0007074948,0.0001044521,0.0001794913,0.0002463566,0.0001385375,0.00001038765],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001206854,"about_ca_system_score_gemma":0.00005871426,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001356055,"about_ca_topic_score_gemma":0.000005555379,"domain_scores_codex":[0.9990202,0.00003303738,0.0003818829,0.0001554118,0.0002224593,0.0001869957],"domain_scores_gemma":[0.9984349,0.000112093,0.0002679689,0.0008451735,0.0002719863,0.00006785626],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000001123877,0.00004664588,0.00009621796,0.00002520387,0.00000890965,1.96567e-7,0.0002938384,0.000009439028,0.438895,0.5604443,0.00001186573,0.000167318],"study_design_scores_gemma":[0.0008532704,0.0002398214,0.01783383,0.000343054,0.000121171,0.00005564503,0.0001701951,0.0371863,0.5874223,0.3538089,0.001382226,0.0005833908],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3285855,0.000007392139,0.6696749,0.0009389725,0.000164449,0.0002894546,0.0001216528,0.00003844792,0.0001791305],"genre_scores_gemma":[0.9694389,0.000002346929,0.03036691,0.0000664068,0.00002541169,0.00002859597,0.000006817697,0.000006628068,0.00005803887],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6408533,"threshold_uncertainty_score":0.3071571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006365721138295434,"score_gpt":0.2445884879603464,"score_spread":0.238222766822051,"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."}}