{"id":"W2962798202","doi":"10.1016/j.ejc.2014.08.032","title":"Beyond Ohba’s Conjecture: A bound on the choice number of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si1.gif\" display=\"inline\" overflow=\"scroll\"><mml:mi>k</mml:mi></mml:math>-chromatic graphs with<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si2.gif\" display=\"inline\" overflow=\"scroll\"><mml:mi>n</mml:mi></mml:math>vertices","year":2014,"lang":"en","type":"article","venue":"European Journal of Combinatorics","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Pacific Institute for the Mathematical Sciences; Simon Fraser University; McGill University","funders":"Natural Science Foundation of Zhejiang Province; Natural Sciences and Engineering Research Council of Canada; National Science Foundation","keywords":"Combinatorics; Conjecture; Mathematics; Upper and lower bounds; Graph; Mathematical analysis","routes":{"ca_aff":true,"ca_fund":true,"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":["metaepi_narrow","sts","scholarly_communication","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow"],"category_scores_codex":[0.005457116,0.001381172,0.001016103,0.0005826704,0.001919234,0.001752437,0.004939283,0.0007422722,0.00008180551],"category_scores_gemma":[0.002292365,0.001357388,0.001587607,0.001932894,0.001678448,0.002423219,0.002171693,0.00307834,0.001472394],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008560108,"about_ca_system_score_gemma":0.001115441,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001198615,"about_ca_topic_score_gemma":0.00007941208,"domain_scores_codex":[0.9879317,0.001384705,0.002682868,0.001699071,0.004068058,0.002233559],"domain_scores_gemma":[0.9876454,0.003519549,0.003635156,0.003447155,0.0006081696,0.0011445],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001051027,0.0008729055,0.00009158176,0.0007213478,0.001078529,0.001604176,0.001966154,0.00236693,0.001258526,0.986557,0.001300316,0.001131481],"study_design_scores_gemma":[0.004450581,0.004228383,0.0005518569,0.001845258,0.0008706053,0.002953187,0.0006520213,0.9533457,0.006826933,0.01498053,0.007703519,0.001591448],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9821447,0.000995422,0.006735226,0.0008635826,0.002767367,0.0002173804,0.0001065169,0.0002892178,0.005880659],"genre_scores_gemma":[0.9917226,0.0006423176,0.00413071,0.001543692,0.0009847953,0.0001286269,0.00008808215,0.0005718645,0.0001873564],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9715765,"threshold_uncertainty_score":0.9998939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01633513048850506,"score_gpt":0.2519756485367961,"score_spread":0.2356405180482911,"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."}}