{"id":"W2139003216","doi":"10.1112/s0010437x14007878","title":"Computing Néron–Severi groups and cycle class groups","year":2015,"lang":"en","type":"article","venue":"Compositio Mathematica","topic":"Algebraic Geometry and Number Theory","field":"Mathematics","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Banff International Research Station for Mathematical Innovation and Discovery; Mathematisches Forschungsinstitut Oberwolfach; John Simon Guggenheim Memorial Foundation; American Institute of Mathematics; National Science Foundation","keywords":"Conjecture; Codimension; Cohomology; Class (philosophy); Equivalence (formal languages); Rank (graph theory); Group (periodic table); Algebra over a field","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001042322,0.0003065493,0.0005337482,0.0001094893,0.0002257304,0.0001127414,0.0003122106,0.0001347,0.0001237314],"category_scores_gemma":[0.0003163861,0.0002829497,0.00009754115,0.0002344626,0.0002073728,0.0002166061,0.0003087267,0.0002579262,0.0002812927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007186663,"about_ca_system_score_gemma":0.00003329221,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003265881,"about_ca_topic_score_gemma":0.000001126641,"domain_scores_codex":[0.9981093,0.0001714436,0.0005232731,0.000362903,0.0003946665,0.0004384574],"domain_scores_gemma":[0.9978597,0.0009578573,0.0002098049,0.0005357959,0.0001051254,0.0003317586],"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":[0.0000550912,0.0004279206,0.00018947,0.0005200192,0.0001176214,0.0000428723,0.006099713,0.000008340468,0.0005486982,0.9859197,0.005110142,0.000960379],"study_design_scores_gemma":[0.0009575108,0.0001172288,0.000183315,0.0002037884,0.00009476746,0.0004000808,0.001604258,0.006277086,0.0006821772,0.988636,0.0004472758,0.000396508],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9052778,0.0001811109,0.05496259,0.000548125,0.000228837,0.0003787245,0.000007658783,0.0003642016,0.03805093],"genre_scores_gemma":[0.9643781,0.000003604807,0.03478721,0.0002341618,0.0001985475,0.00001293901,0.000009677233,0.0000550373,0.0003206745],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05910031,"threshold_uncertainty_score":0.9999623,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03616767518080589,"score_gpt":0.2869510285219288,"score_spread":0.2507833533411229,"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."}}