{"id":"W1967832448","doi":"10.1016/j.disc.2007.04.003","title":"Planarity of iterated line graphs","year":2007,"lang":"en","type":"article","venue":"Discrete Mathematics","topic":"Graph theory and applications","field":"Mathematics","cited_by":24,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Mathematics; Line graph; Combinatorics; Iterated function; Planarity testing; Graph; Block graph; Discrete mathematics; Line (geometry); 1-planar graph; Geometry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009441635,0.0001609791,0.0003065914,0.0001260647,0.00008507551,0.00001514987,0.0002432082,0.00009404041,0.0001100542],"category_scores_gemma":[0.0002506585,0.0001331282,0.0001339354,0.0004197843,0.0001246491,0.00005840806,0.00004519364,0.0001380532,0.00002056575],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000009399316,"about_ca_system_score_gemma":0.00001192196,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003353031,"about_ca_topic_score_gemma":0.00001277929,"domain_scores_codex":[0.9987648,0.00002466666,0.0005983479,0.000152329,0.0002205324,0.000239315],"domain_scores_gemma":[0.9983857,0.0006312651,0.0002749983,0.0005144567,0.0001078436,0.00008569772],"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":[0.00001300798,0.0002466566,0.0001175433,0.0002388835,0.00004286855,0.000003206086,0.001318965,0.000001469742,0.002605714,0.9948771,0.0003533009,0.000181268],"study_design_scores_gemma":[0.0002290175,0.00004028885,0.0001099819,0.0000783194,0.00006303388,0.00001187339,0.0006020984,0.0004196323,0.0216153,0.9764003,0.000278755,0.0001513713],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8883891,0.00003506498,0.09027126,0.0001009481,0.0000528645,0.0003768316,0.00006748016,0.0001459887,0.02056048],"genre_scores_gemma":[0.9410034,0.000005405788,0.05852405,0.00003412421,0.00002382137,0.00001108169,0.00002388877,0.00002716719,0.0003470266],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05261435,"threshold_uncertainty_score":0.5428808,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04347432523304082,"score_gpt":0.3347128059348521,"score_spread":0.2912384807018112,"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."}}