{"id":"W2397001187","doi":"","title":"Unsolvable Block-Transitive Automorphism Groups of 2-(v, 31, 1) Designs.","year":2014,"lang":"en","type":"article","venue":"Ars Combinatoria","topic":"Coding theory and cryptography","field":"Computer Science","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Mathematics; Transitive relation; Automorphism; Block (permutation group theory); Automorphism group; Pure mathematics; Combinatorics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007056207,0.0005620921,0.000486698,0.0006783938,0.001309698,0.001998652,0.0006893385,0.001103863,0.01052468],"category_scores_gemma":[0.003305563,0.0004937398,0.0006192715,0.0004765549,0.001348445,0.002189088,0.001543815,0.001108852,0.002304705],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009410227,"about_ca_system_score_gemma":0.001302621,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001092452,"about_ca_topic_score_gemma":0.001631592,"domain_scores_codex":[0.9987264,0.0003810907,0.00007203743,0.0001623251,0.0003193395,0.0003387946],"domain_scores_gemma":[0.9976016,0.0009981825,0.0004285377,0.0005965509,0.0002254512,0.000149711],"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":[0.0004617787,0.00007680884,0.0007746366,0.0001123612,0.00002933373,0.0003217371,0.0005146292,0.00738311,0.007946695,0.9561396,0.005361623,0.02087769],"study_design_scores_gemma":[0.00009791122,0.00008930813,0.000364932,0.00005208314,0.00002353356,0.0002439927,0.0001529492,0.01572706,0.006490435,0.9673492,0.009379705,0.00002898669],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6977767,0.0008866823,0.1393609,0.00131329,0.0002983927,0.0002466459,0.001473728,0.0009504429,0.1576931],"genre_scores_gemma":[0.9525454,0.0002237676,0.01927348,0.0002668976,0.00006344423,0.0001548078,0.0008025302,0.0001473924,0.02652229],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01052468,"threshold_uncertainty_score":0.03520852,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0116884580196683,"score_gpt":0.2134633588683311,"score_spread":0.2017749008486628,"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."}}