{"id":"W2919154739","doi":"","title":"Group divisible designs with block size 4 and number of groups 2 or 3.","year":2018,"lang":"en","type":"article","venue":"Ars Combinatoria","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Mathematics; Block size; Block (permutation group theory); Group (periodic table); Combinatorics; Arithmetic; Computer science; Chemistry","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":[0.001239873,0.000602533,0.0005461484,0.000903458,0.001019544,0.001380008,0.0008490996,0.0009676024,0.01062886],"category_scores_gemma":[0.004422968,0.0003606103,0.0004296029,0.0007451746,0.001186627,0.001393299,0.001186377,0.0009316187,0.001609713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009220427,"about_ca_system_score_gemma":0.001018521,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000448983,"about_ca_topic_score_gemma":0.0008826576,"domain_scores_codex":[0.9987078,0.0005195742,0.00006956814,0.000213879,0.0002400168,0.0002492062],"domain_scores_gemma":[0.9959565,0.001781511,0.0005407296,0.001093209,0.00033989,0.0002881785],"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":[0.001600287,0.0001715236,0.001404649,0.0002531317,0.00008494235,0.0004687519,0.0002498448,0.01638354,0.02950625,0.8815635,0.008197366,0.0601162],"study_design_scores_gemma":[0.0005571489,0.0008174554,0.0009962354,0.0001864475,0.0001120088,0.001136313,0.0001892542,0.07740298,0.03403058,0.8384629,0.04600451,0.000104114],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.421196,0.001837922,0.4369074,0.001747069,0.0008448135,0.0004195393,0.001181985,0.001453537,0.1344117],"genre_scores_gemma":[0.8892655,0.0004406959,0.09158199,0.0003982109,0.0001779149,0.0002380024,0.0003159749,0.00008581802,0.01749587],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01062886,"threshold_uncertainty_score":0.03555703,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009805692926298095,"score_gpt":0.2144526166230179,"score_spread":0.2046469236967198,"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."}}