{"id":"W2407269589","doi":"","title":"Nonexistence of Some (945, 177, 33)-difference Sets.","year":2010,"lang":"en","type":"article","venue":"Ars Combinatoria","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Mathematics; Pure mathematics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001920535,0.0001537067,0.0002332631,0.00006833818,0.00004540671,0.00001742248,0.0003285149,0.0001217354,0.00004739648],"category_scores_gemma":[0.00002871569,0.0001520425,0.00007311432,0.0001719641,0.00008601688,0.0001028745,0.00003355504,0.0002901506,0.00008187599],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001020958,"about_ca_system_score_gemma":0.00001282987,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001401621,"about_ca_topic_score_gemma":0.00000604551,"domain_scores_codex":[0.9991741,0.00002725304,0.0002462242,0.0001512103,0.0001641704,0.0002370232],"domain_scores_gemma":[0.9993041,0.00007381413,0.00004781189,0.0004444289,0.00004039425,0.00008948042],"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":[0.000004936489,0.00003641076,0.001840976,0.00009412135,0.0000261807,0.000004838056,0.0004298677,0.00002389139,0.09576022,0.9010602,0.0002702838,0.0004481158],"study_design_scores_gemma":[0.0006699208,0.00007936142,0.01308241,0.00007505303,0.00002142126,0.00001878197,0.0001548782,0.001543147,0.06005982,0.9224884,0.001414234,0.0003925816],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9875215,0.0001355346,0.000006188862,0.0000125285,0.005226246,0.0001104813,0.00001214358,0.0001882168,0.006787192],"genre_scores_gemma":[0.9997155,0.0000128116,0.00006788537,0.0000125972,0.000009961198,0.00001634923,0.000003720251,0.00002490598,0.0001362789],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0357004,"threshold_uncertainty_score":0.6200112,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007304961951530924,"score_gpt":0.2019147944902592,"score_spread":0.1946098325387282,"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."}}