{"id":"W4413343394","doi":"10.30827/ijrss.34548","title":"Tournament Design in Doubles Pickleball","year":2025,"lang":"en","type":"article","venue":"International Journal of Racket Sports Science","topic":"Educational Games and Gamification","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Tournament; Computer science; Mathematics; Combinatorics","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":[0.004649654,0.0006096044,0.0006870273,0.0004987605,0.001076231,0.00189362,0.00113819,0.0008706868,0.01285121],"category_scores_gemma":[0.006029814,0.0003287306,0.0006054354,0.0005613557,0.00163474,0.00115594,0.001626145,0.001020753,0.0007468175],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001257562,"about_ca_system_score_gemma":0.0008390197,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009020881,"about_ca_topic_score_gemma":0.001743051,"domain_scores_codex":[0.9946207,0.003559223,0.0001578186,0.0006016671,0.0007371748,0.0003234289],"domain_scores_gemma":[0.9978727,0.001150481,0.0001739678,0.0002517296,0.0002514093,0.000299785],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.004578394,0.001010608,0.004656032,0.0006500115,0.0001639332,0.0004934018,0.00159478,0.1024995,0.007444914,0.5732048,0.007264714,0.2964389],"study_design_scores_gemma":[0.001677462,0.008669232,0.007207099,0.0003089459,0.0001694816,0.0009643309,0.001642896,0.3668734,0.00778689,0.4645359,0.1399764,0.0001881151],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.2042947,0.0006380384,0.7105826,0.0009586937,0.0005641204,0.001007513,0.0001257231,0.0004360993,0.08139247],"genre_scores_gemma":[0.8139495,0.000181909,0.1670835,0.0003132841,0.00007333027,0.0007311105,0.00008153245,0.00009461069,0.01749113],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01285121,"threshold_uncertainty_score":0.04299158,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02623799081695751,"score_gpt":0.3840512147813384,"score_spread":0.3578132239643809,"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."}}