{"id":"W2010902762","doi":"10.1016/s0097-3165(02)00015-8","title":"Doubly regular digraphs and symmetric designs","year":2003,"lang":"en","type":"article","venue":"Journal of Combinatorial Theory Series A","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":19,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Lethbridge","funders":"","keywords":"Digraph; Adjacency matrix; Combinatorics; Mathematics; Versa; Incidence matrix; Matrix (chemical analysis); Carry (investment); Skew; Construct (python library); Adjacency list; Discrete mathematics; Computer science; Graph; Physics","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":[0.0005250386,0.000450065,0.0005929365,0.001363962,0.001386753,0.002241626,0.0006467121,0.001076625,0.006265124],"category_scores_gemma":[0.003298187,0.0005810454,0.0004887171,0.001122872,0.001331598,0.002259486,0.0008848386,0.001179514,0.0006559801],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000862217,"about_ca_system_score_gemma":0.0006364984,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000592294,"about_ca_topic_score_gemma":0.00105901,"domain_scores_codex":[0.9995341,0.000146741,0.00002725624,0.0001117863,0.0001018224,0.00007816313],"domain_scores_gemma":[0.9976059,0.001149162,0.0003996902,0.0003532072,0.0002616437,0.0002304052],"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":[0.00002584177,0.00001814271,0.0001663019,0.00001888487,0.000004660099,0.00006737902,0.00007405489,0.001223115,0.0005357739,0.9924225,0.0009184785,0.004524772],"study_design_scores_gemma":[0.0000152084,0.00001154994,0.0001007819,0.000009244014,0.000008217595,0.000129175,0.00004659191,0.006060492,0.000313528,0.9905572,0.002740479,0.000007479437],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5352373,0.001128533,0.326514,0.002509171,0.000489914,0.0001516591,0.0008456737,0.0003826552,0.1327411],"genre_scores_gemma":[0.942314,0.0007207748,0.0301789,0.0004604006,0.000230312,0.0001011603,0.0003294321,0.00005446744,0.02561073],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006265124,"threshold_uncertainty_score":0.02095896,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008512606908426673,"score_gpt":0.1918230229483471,"score_spread":0.1833104160399204,"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."}}