{"id":"W4408724510","doi":"10.1016/j.radphyschem.2025.112741","title":"Evaluation of multi-leaf collimator accuracy in Halcyon system using logfile analysis","year":2025,"lang":"en","type":"article","venue":"Radiation Physics and Chemistry","topic":"Real-time simulation and control systems","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"Princess Margaret Cancer Centre; University of Toronto","funders":"Princess Nourah Bint Abdulrahman University","keywords":"Collimator; Physics; Optics","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":[0.0002569817,0.00007706457,0.0001924102,0.00005207258,0.00002312092,0.0000146039,0.00003646345,0.00005723792,0.000009319181],"category_scores_gemma":[0.000026081,0.00008571726,0.00005295182,0.0004498975,0.000007437767,0.00008465251,0.000005959716,0.00003932021,6.449702e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001764427,"about_ca_system_score_gemma":0.00004332767,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003038349,"about_ca_topic_score_gemma":0.000002396729,"domain_scores_codex":[0.9993657,0.00002822013,0.000257775,0.0001045511,0.0001704027,0.00007335984],"domain_scores_gemma":[0.9996206,0.00004138218,0.00008210971,0.0001248887,0.0001101471,0.00002090484],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000002591044,0.00001824713,0.004653844,0.0002844624,0.0002033987,1.142933e-7,0.00008014352,0.9066133,0.08145786,0.00007702052,0.000008492456,0.006600502],"study_design_scores_gemma":[0.0007359641,7.263434e-7,0.006376784,0.00004840368,0.0002915048,1.309377e-7,0.000141943,0.9759053,0.01639161,0.00002169786,0.00002009205,0.0000658358],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9813856,0.0006132553,0.01514279,0.000003751578,0.00005128975,0.0001713562,0.00001739815,0.00003938508,0.002575124],"genre_scores_gemma":[0.9998193,0.00001582481,0.00005935344,0.000001806172,0.00003085603,0.00001530146,0.00003472827,0.000005865999,0.00001693286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06929199,"threshold_uncertainty_score":0.3495449,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01655785551629207,"score_gpt":0.2752195449806322,"score_spread":0.2586616894643401,"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."}}