{"id":"W2276998446","doi":"10.1155/2016/2162849","title":"Some Nonexistence and Asymptotic Existence Results for Weighing Matrices","year":2016,"lang":"en","type":"article","venue":"International Journal of Combinatorics","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"University of Lethbridge","keywords":"Algorithm; Computer science; Artificial intelligence; Mathematics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.004064335,0.001627556,0.001197107,0.002422077,0.00206471,0.002390383,0.001821558,0.002149918,0.008445379],"category_scores_gemma":[0.04143099,0.001251333,0.001981042,0.001691355,0.004750017,0.007363891,0.004371047,0.005921451,0.001683311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001415784,"about_ca_system_score_gemma":0.001062675,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004815501,"about_ca_topic_score_gemma":0.0003986557,"domain_scores_codex":[0.9964445,0.001206022,0.0001918423,0.0008041573,0.0009125972,0.0004408291],"domain_scores_gemma":[0.9665772,0.02527433,0.002123104,0.001910775,0.002939019,0.001175574],"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":[0.0001137836,0.00009145501,0.001270801,0.0002769252,0.00005069358,0.0003231206,0.0004974206,0.009749494,0.005406539,0.9607713,0.003792182,0.01765621],"study_design_scores_gemma":[0.00003528851,0.0001441708,0.0005750355,0.0001131959,0.00004675101,0.0006741369,0.0002480106,0.08781356,0.003614184,0.900641,0.00601803,0.00007663426],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1425878,0.002970427,0.7716571,0.00335081,0.0005147469,0.0001120851,0.0002968449,0.0005224348,0.07798781],"genre_scores_gemma":[0.8356058,0.004093147,0.1245282,0.00145315,0.001406965,0.000568818,0.000707211,0.0003682118,0.03126856],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008445379,"threshold_uncertainty_score":0.0282526,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01083119086368512,"score_gpt":0.2323785495239046,"score_spread":0.2215473586602195,"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."}}