{"id":"W2043080690","doi":"10.1002/jcd.20035","title":"Group construction of covering arrays","year":2004,"lang":"en","type":"article","venue":"Journal of Combinatorial Designs","topic":"VLSI and Analog Circuit Testing","field":"Computer Science","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; University of Ottawa","funders":"","keywords":"Combinatorics; Mathematics; Group (periodic table); Extension (predicate logic); Column (typography); Set (abstract data type); Algebraic number; Geometry; Physics; Computer science; Connection (principal bundle); Mathematical analysis","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":[0.0004310869,0.0004024992,0.0004240389,0.001132471,0.0007959191,0.001108051,0.0004965175,0.0004667186,0.004915149],"category_scores_gemma":[0.001717866,0.0002927813,0.0006153769,0.0009674688,0.001162101,0.0009860368,0.001839491,0.0008848289,0.0009840024],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005343963,"about_ca_system_score_gemma":0.0004883885,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004754671,"about_ca_topic_score_gemma":0.000428933,"domain_scores_codex":[0.9988084,0.0003029981,0.00005878941,0.0002039575,0.0003396986,0.0002861872],"domain_scores_gemma":[0.9986029,0.00041258,0.0002046525,0.0003887239,0.0002219733,0.0001691003],"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":[0.0004312245,0.0001240461,0.002398228,0.0002157257,0.0000527386,0.0007902978,0.00117336,0.02749309,0.07223331,0.7571414,0.00790001,0.1300466],"study_design_scores_gemma":[0.0001577768,0.00076319,0.002045784,0.00008744832,0.00009069222,0.001549557,0.0004976114,0.1192805,0.1262014,0.6302014,0.1190308,0.00009385782],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4355928,0.0004168365,0.4717995,0.0005256929,0.0004513288,0.000247126,0.0002953142,0.001530243,0.08914122],"genre_scores_gemma":[0.8876497,0.0001730098,0.1024549,0.0001823104,0.00009631678,0.0001469193,0.000313779,0.000159214,0.008823908],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004915149,"threshold_uncertainty_score":0.01644284,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0227440757569816,"score_gpt":0.2350932994631618,"score_spread":0.2123492237061801,"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."}}