{"id":"W4246412311","doi":"10.1002/jcd.21602","title":"Variable strength covering arrays","year":2018,"lang":"en","type":"article","venue":"Journal of Combinatorial Designs","topic":"Software Testing and Debugging Techniques","field":"Computer Science","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Hypergraph; Mathematics; Variable (mathematics); Homomorphism; Combinatorics; Order (exchange); Discrete mathematics; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007844361,0.0005358878,0.0004233989,0.001219603,0.0006014818,0.001543563,0.0008410076,0.0006168619,0.005432137],"category_scores_gemma":[0.004115697,0.0004395774,0.0005226322,0.001562602,0.001094435,0.002338884,0.001484628,0.0008691786,0.001216023],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000439392,"about_ca_system_score_gemma":0.0003055464,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002095795,"about_ca_topic_score_gemma":0.0001936732,"domain_scores_codex":[0.9983233,0.0005464694,0.0001039811,0.0003107678,0.0004919531,0.0002235235],"domain_scores_gemma":[0.9944712,0.002527531,0.0006223689,0.001270294,0.0008247856,0.0002838712],"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":[0.0002377742,0.00007903734,0.003936458,0.0002258086,0.00006802622,0.0006621692,0.0004379711,0.042473,0.0450778,0.7686029,0.004489309,0.1337097],"study_design_scores_gemma":[0.0000524569,0.0003757461,0.001918851,0.0001112083,0.00009507128,0.002030203,0.0003653095,0.1699622,0.06600229,0.7103176,0.04867535,0.00009379428],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.177131,0.0003840554,0.788734,0.0002833522,0.0001371572,0.00008240154,0.0003995136,0.001097684,0.03175095],"genre_scores_gemma":[0.8158117,0.0003530261,0.1735324,0.0002946504,0.0001262024,0.0001920373,0.0005092258,0.0003703714,0.008810375],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.005432137,"threshold_uncertainty_score":0.01817226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02761422325529419,"score_gpt":0.268460903534927,"score_spread":0.2408466802796328,"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."}}