{"id":"W2050104609","doi":"10.1190/1.1815841","title":"Robust refraction tomography","year":2000,"lang":"en","type":"article","venue":"","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Tomography; Refraction; Computer science; Optics; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006681723,0.001745645,0.0008770173,0.001335169,0.0004915147,0.002781844,0.001242275,0.001225796,0.01462123],"category_scores_gemma":[0.002467916,0.0006466635,0.0008794889,0.001239589,0.0007106528,0.002535437,0.003047481,0.001744151,0.005665012],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001018163,"about_ca_system_score_gemma":0.002030328,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003361738,"about_ca_topic_score_gemma":0.004202495,"domain_scores_codex":[0.9990497,0.0001293544,0.00004142235,0.0002522783,0.0004392386,0.00008799302],"domain_scores_gemma":[0.9994362,0.0001068834,0.00007196362,0.0001494037,0.000204649,0.00003079723],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004189226,0.00009217572,0.005077275,0.0004598298,0.0002371124,0.0004826002,0.0002220417,0.2143552,0.06896009,0.08279442,0.05346997,0.5734303],"study_design_scores_gemma":[0.00003991701,0.0000682074,0.002223353,0.0001167452,0.00005805564,0.0004468918,0.0000988405,0.8946247,0.02302109,0.0285489,0.05065229,0.0001010069],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.006743575,0.0006356711,0.9560846,0.0006282285,0.000219352,0.0001167352,0.001882019,0.00334334,0.03034644],"genre_scores_gemma":[0.3118383,0.001846271,0.6382288,0.0006332275,0.000340499,0.0003173538,0.009156746,0.002136217,0.03550261],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01462123,"threshold_uncertainty_score":0.04891288,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01675421206537134,"score_gpt":0.195127885029544,"score_spread":0.1783736729641727,"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."}}