{"id":"W1980356269","doi":"10.1016/s0012-365x(02)00492-2","title":"On the non-existence of quasi-3 designs","year":2003,"lang":"en","type":"article","venue":"Discrete Mathematics","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"Okanagan University College; Okanagan College","funders":"","keywords":"Mathematics; Dual (grammatical number); Discrete mathematics; Combinatorics; Arithmetic; Linguistics","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":[0.0003402096,0.0001065906,0.0001554308,0.00002776121,0.00004107453,0.00001326633,0.0001602759,0.00003758376,0.00007408406],"category_scores_gemma":[0.00008216852,0.0000673649,0.00007079776,0.0001248641,0.00004634025,0.00002599867,0.000005830076,0.00007874443,0.00006638048],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008042039,"about_ca_system_score_gemma":0.000004708639,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":5.698433e-7,"about_ca_topic_score_gemma":5.567336e-7,"domain_scores_codex":[0.9994342,0.00003525638,0.000204474,0.00006290108,0.000130386,0.0001328005],"domain_scores_gemma":[0.999321,0.0002462937,0.00004313535,0.000345867,0.00001562943,0.00002807154],"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":[0.00000121134,0.00002810274,0.00001622276,0.0002142319,0.00002870108,0.000001184476,0.00187359,0.0006320801,0.002151456,0.9947025,0.0003200192,0.00003067551],"study_design_scores_gemma":[0.0004316577,0.000251091,0.00007940191,0.0007742621,0.00007940922,0.0000304009,0.008402061,0.05679903,0.1183336,0.8130053,0.001195986,0.0006177557],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6614491,0.0001074961,0.1179354,0.00002318095,0.0002661216,0.000391153,0.00001178531,0.0001171129,0.2196987],"genre_scores_gemma":[0.998391,0.000005112286,0.001354518,0.00001331814,0.000007526969,0.000017374,5.88401e-7,0.00002004578,0.0001905703],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3369419,"threshold_uncertainty_score":0.2747061,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0232087663318069,"score_gpt":0.2216707710083239,"score_spread":0.198462004676517,"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."}}