{"id":"W2853018549","doi":"10.1117/12.2311505","title":"Developing the ngDVA 15m composite reflector concept","year":2018,"lang":"en","type":"article","venue":"Ground-based and Airborne Telescopes VII","topic":"Radio Astronomy Observations and Technology","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Truss; Telescope; Engineering design process; Network topology; Computer science; Observatory; Radio telescope; Minification; Topology optimization; Aerospace engineering; Electronic engineering; Engineering; Mechanical engineering; Finite element method; Optics; Structural engineering; Physics","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":[0.0001185837,0.0002224426,0.0002311229,0.00006624139,0.0006272676,0.0001333449,0.0002888954,0.00005454183,0.0002492336],"category_scores_gemma":[0.000003718229,0.0001640844,0.00006610159,0.0002848039,0.0005119429,0.0001488974,0.00007551874,0.0001971044,0.00005373348],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000379358,"about_ca_system_score_gemma":0.000124771,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003548338,"about_ca_topic_score_gemma":0.00004107904,"domain_scores_codex":[0.998883,0.00005056995,0.0002580576,0.0003332524,0.0001052551,0.0003698648],"domain_scores_gemma":[0.9992943,0.00008303155,0.0001160206,0.0003474879,0.00009493897,0.00006422957],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008539188,0.0001929082,0.04384239,0.00002645305,0.0002515295,0.000004157882,0.0005434296,0.00006137809,0.00417735,0.2841368,0.002321499,0.6643568],"study_design_scores_gemma":[0.005474713,0.001338014,0.1977074,0.0004286358,0.0002185898,0.00001434059,0.002469649,0.005347449,0.07977588,0.01693222,0.6882311,0.00206203],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8577134,0.0002339278,0.1363994,0.002839953,0.0001927291,0.0002951179,0.00003085403,0.000138174,0.002156505],"genre_scores_gemma":[0.9814093,0.00000204867,0.01713035,0.0006424274,0.0005617695,0.00004265614,0.000039617,0.00002320053,0.0001486286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6859096,"threshold_uncertainty_score":0.6691169,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01746865119661781,"score_gpt":0.2587549239621401,"score_spread":0.2412862727655223,"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."}}