{"id":"W4408310889","doi":"10.1007/s13398-025-01715-2","title":"Covering a space with a small number of countably tight subspaces","year":2025,"lang":"es","type":"article","venue":"Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas","topic":"Advanced Graph Theory Research","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University","funders":"Natural Sciences and Engineering Research Council of Canada; Gruppo Nazionale per le Strutture Algebriche, Geometriche e le loro Applicazioni","keywords":"Linear subspace; Space (punctuation); Mathematics; Combinatorics; Pure mathematics; Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","scholarly_communication","research_integrity"],"consensus_categories":["research_integrity"],"category_scores_codex":[0.003447994,0.0009679714,0.001469031,0.0005852465,0.000487471,0.001304962,0.003249062,0.001445181,0.00007319119],"category_scores_gemma":[0.001088777,0.0008320484,0.0003532723,0.004447912,0.002064793,0.001311748,0.00130854,0.003827524,0.00005075121],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001262807,"about_ca_system_score_gemma":0.002152289,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002622311,"about_ca_topic_score_gemma":0.00002036626,"domain_scores_codex":[0.992344,0.001506555,0.001131618,0.001589837,0.001291954,0.002136084],"domain_scores_gemma":[0.9930117,0.003234977,0.0008316099,0.001585906,0.0006614275,0.0006744236],"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":[0.0008814816,0.0002236489,0.04818169,0.002755384,0.0003482847,0.0006754787,0.001497399,0.0001309215,0.02439841,0.9165844,0.0007764958,0.003546427],"study_design_scores_gemma":[0.01040672,0.002173102,0.200444,0.0329031,0.002471967,0.008635153,0.003649232,0.03800748,0.1622435,0.07879859,0.4513138,0.008953318],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9427345,0.006829449,0.01988005,0.002376715,0.0001307344,0.001255057,0.0001174577,0.0003793034,0.02629676],"genre_scores_gemma":[0.9617245,0.008114519,0.02751236,0.0004403405,0.0001132648,0.00008964257,0.00001165925,0.00009666799,0.001897039],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8377858,"threshold_uncertainty_score":0.9998512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0118619356619937,"score_gpt":0.3129017105011057,"score_spread":0.301039774839112,"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."}}