{"id":"W2543988465","doi":"10.1109/nssmic.2007.4436804","title":"Hybrid Monte Carlo simulation in Positron Emission Tomography","year":2007,"lang":"en","type":"article","venue":"","topic":"Medical Imaging Techniques and Applications","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Monte Carlo method; Photon; Attenuation; Positron emission tomography; Correction for attenuation; Detector; Computational physics; Optics; Physics; Iterative reconstruction; Computer science; Computer vision; Nuclear medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00191456,0.0007072543,0.00133312,0.001088171,0.0006112506,0.001312156,0.00159448,0.00203578,0.003291182],"category_scores_gemma":[0.005204504,0.0009034618,0.001171449,0.001294238,0.000936372,0.0009068768,0.001031917,0.001244053,0.0007714469],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001158464,"about_ca_system_score_gemma":0.001139566,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008313632,"about_ca_topic_score_gemma":0.004647342,"domain_scores_codex":[0.9989008,0.0006067866,0.00004650603,0.00008334164,0.0002944916,0.00006807462],"domain_scores_gemma":[0.9959224,0.003249384,0.0001462942,0.0001682998,0.0004061326,0.0001074668],"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":[0.00003796681,0.00002016369,0.0002826508,0.00003783964,0.00003171353,0.00003853459,0.00001958754,0.9819269,0.0003718031,0.01143954,0.0003201695,0.00547305],"study_design_scores_gemma":[0.000005976211,0.000005015466,0.00003314421,0.000004292091,0.000003279053,0.000007675554,0.000001660686,0.9967452,0.0001555529,0.002484457,0.0005487187,0.000004945469],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01401625,0.001090643,0.9760122,0.000201465,0.00009827087,0.0001048109,0.0001544903,0.001048507,0.007273331],"genre_scores_gemma":[0.374559,0.001303641,0.6148222,0.000216526,0.0001400667,0.0009814571,0.000437583,0.0005926108,0.006946983],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008313632,"threshold_uncertainty_score":0.01653045,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.015238266270007,"score_gpt":0.336134485364151,"score_spread":0.320896219094144,"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."}}