{"id":"W2051200764","doi":"10.1016/s0012-365x(03)00251-6","title":"The metamorphosis of λ-fold block designs with block size four into a maximum packing of λKn with 4-cycles","year":2003,"lang":"en","type":"article","venue":"Discrete Mathematics","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Combinatorics; Disjoint sets; Mathematics; Partition (number theory); Block (permutation group theory); Metamorphosis; Block size; Block design; Fold (higher-order function); Discrete mathematics; Computer science; Biology; Key (lock)","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":[0.0004997068,0.0002545107,0.0004487859,0.00005330083,0.0001013241,0.00003500433,0.0002487697,0.00006565999,0.00001226311],"category_scores_gemma":[0.00008767386,0.000145729,0.0001087641,0.0003233985,0.0001529153,0.00006700943,0.00001836544,0.0001198715,0.000003055046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000166502,"about_ca_system_score_gemma":0.00002010743,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009145071,"about_ca_topic_score_gemma":0.00003413419,"domain_scores_codex":[0.9987375,0.00007666085,0.0004563042,0.0001375647,0.0003208238,0.0002712139],"domain_scores_gemma":[0.9986038,0.0005059825,0.0002086603,0.0005372675,0.00008008849,0.00006423259],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005500537,0.0008427798,0.01459232,0.01843857,0.01028531,0.0001097084,0.07363037,0.0618194,0.2119561,0.6050748,0.0008934658,0.001807173],"study_design_scores_gemma":[0.003653911,0.001290185,0.0006385046,0.004384443,0.002069925,0.0004599474,0.04084957,0.01479956,0.7891506,0.1383247,0.002131105,0.002247539],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9766284,0.0004652601,0.01675621,0.00002007559,0.00006318182,0.0004529209,0.00001097387,0.0001003405,0.005502641],"genre_scores_gemma":[0.9824487,0.00002609671,0.01732138,0.000003910614,0.0000100692,0.00003852483,5.930562e-7,0.00006396309,0.00008675778],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5771945,"threshold_uncertainty_score":0.5942656,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01449972367104346,"score_gpt":0.2028625422441409,"score_spread":0.1883628185730974,"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."}}