{"id":"W4415667423","doi":"10.55016/ojs/cdm.v20i2.73655","title":"On next-to-minimum size blocking sets of external lines to a nondegenerate quadric in $\\operatorname{PG}(3,q)$","year":2025,"lang":"","type":"article","venue":"Contributions to Discrete Mathematics","topic":"Holomorphic and Operator Theory","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Division of Mathematical Sciences; Science and Engineering Research Board; National Institute of Science Education and Research; Council of Scientific and Industrial Research, India","keywords":"Quadric; Blocking (statistics); Set (abstract data type); Interval (graph theory); Plane (geometry); Blocking set; Type (biology)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004895621,0.000800214,0.0008098797,0.001170812,0.001764832,0.001654246,0.001412358,0.0007882238,0.006221628],"category_scores_gemma":[0.001867904,0.0006170263,0.0009817578,0.0004439769,0.001609091,0.001205349,0.001412832,0.001601988,0.0009666466],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001275406,"about_ca_system_score_gemma":0.0004577374,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002661337,"about_ca_topic_score_gemma":0.002408547,"domain_scores_codex":[0.999557,0.00007022271,0.00001910457,0.00007622865,0.0001452351,0.0001322438],"domain_scores_gemma":[0.998681,0.0003873275,0.0002852538,0.0001391193,0.0001626916,0.0003445746],"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":[0.0007188135,0.0002226294,0.006326392,0.0001859589,0.00005460828,0.0005198437,0.0008590511,0.026258,0.02168546,0.9246811,0.004238261,0.01424982],"study_design_scores_gemma":[0.0003825894,0.0004333704,0.01027079,0.0002122479,0.0001024397,0.001019074,0.001452923,0.23398,0.02673857,0.7028835,0.0223676,0.000156905],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9234825,0.0001891542,0.038175,0.0001861286,0.00003596824,0.00002878801,0.0002587287,0.0001972539,0.03744657],"genre_scores_gemma":[0.9530813,0.00021512,0.0307451,0.00013867,0.00006129259,0.0001270391,0.001501077,0.0003203384,0.01381007],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006221628,"threshold_uncertainty_score":0.02081341,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0205913234642726,"score_gpt":0.3363522557024092,"score_spread":0.3157609322381366,"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."}}