{"id":"W4387427116","doi":"10.1016/j.ejc.2023.103860","title":"Mixing is hard for triangle-free reflexive graphs","year":2023,"lang":"en","type":"article","venue":"European Journal of Combinatorics","topic":"Topological and Geometric Data Analysis","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria","funders":"Ministry of Education, Science and Technology; Ministry of Education; Kyungpook National University","keywords":"Mathematics; Combinatorics; Simplicial complex; Simplicial homology; Graph; Simplicial approximation theorem; Discrete mathematics; Simplicial set; Pure mathematics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002898543,0.002041011,0.00321239,0.001856763,0.003731974,0.009363857,0.0039823,0.004862526,0.01541352],"category_scores_gemma":[0.02952064,0.002729802,0.002948939,0.002458039,0.004345626,0.02315729,0.00682053,0.008306177,0.002380285],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001757189,"about_ca_system_score_gemma":0.001372168,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001336249,"about_ca_topic_score_gemma":0.001468501,"domain_scores_codex":[0.9951865,0.0009280904,0.0004292349,0.001690368,0.0009864341,0.0007794106],"domain_scores_gemma":[0.9444982,0.04086083,0.003724803,0.005953552,0.001467741,0.00349484],"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":[0.005831688,0.001656109,0.018484,0.001916784,0.0007227465,0.003345518,0.004004763,0.07295468,0.03997397,0.7706805,0.01957461,0.06085456],"study_design_scores_gemma":[0.0002432231,0.0001353745,0.0009317027,0.00007122235,0.0001236534,0.0006186242,0.0006803856,0.07346383,0.00711356,0.91429,0.00226642,0.00006206338],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.746852,0.0006104496,0.2120485,0.006720966,0.0001723518,0.0002850718,0.002981696,0.003074765,0.02725412],"genre_scores_gemma":[0.956369,0.0003934319,0.02957231,0.0009027527,0.0002031057,0.0001590135,0.00318693,0.0007321006,0.008481391],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01541352,"threshold_uncertainty_score":0.05156338,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05695351480835344,"score_gpt":0.2804022602852278,"score_spread":0.2234487454768744,"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."}}