{"id":"W2135235789","doi":"10.1002/jcd.20115","title":"Block designs which are divisible in multiple ways","year":2006,"lang":"en","type":"article","venue":"Journal of Combinatorial Designs","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Mathematics; Block (permutation group theory); Combinatorics; Set (abstract data type); Point (geometry); Dual (grammatical number); Arithmetic; Block design; Discrete mathematics; Computer science; Linguistics; Programming language; Geometry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009070596,0.0002128475,0.0004682558,0.0003289867,0.00007202126,0.00007085267,0.0003109304,0.0001702363,0.00001962617],"category_scores_gemma":[0.000113428,0.000199281,0.0001495278,0.0005753433,0.0000240583,0.0002706933,0.00001658692,0.0004177623,0.00002087201],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001215721,"about_ca_system_score_gemma":0.00004726311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002590336,"about_ca_topic_score_gemma":0.00004147598,"domain_scores_codex":[0.9982751,0.0001526233,0.0007527951,0.000113395,0.0003573982,0.0003486745],"domain_scores_gemma":[0.9990101,0.0002692928,0.000229451,0.0001873127,0.000193155,0.0001107149],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0009316131,0.001908388,0.1272839,0.0005879306,0.0004648346,0.00104665,0.001273609,0.3329579,0.2715688,0.2162555,0.04504728,0.0006736075],"study_design_scores_gemma":[0.02781943,0.002125088,0.0851034,0.002090872,0.0003026841,0.0007367206,0.0009625695,0.02002603,0.2110462,0.6223788,0.02462008,0.00278814],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9793693,0.0008277775,0.008269404,0.00003376871,0.007802262,0.0002389005,0.000005349097,0.00009762869,0.003355579],"genre_scores_gemma":[0.9988675,0.00002030593,0.0002294515,0.000005703513,0.0007991492,0.000006227433,0.000001059607,0.00004104321,0.00002960681],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4061233,"threshold_uncertainty_score":0.8126445,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02620789169931127,"score_gpt":0.2106389366666364,"score_spread":0.1844310449673252,"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."}}