{"id":"W2077373272","doi":"10.1190/1.3112763","title":"Subsalt imaging using TTI reverse time migration","year":2009,"lang":"en","type":"article","venue":"The Leading Edge","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Seismic migration; Geology; Seismology","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003778209,0.00008536143,0.00008671568,0.00006475952,0.0002357196,0.00006747911,0.0001842696,0.00002345431,0.0003252504],"category_scores_gemma":[0.00003020847,0.00005975079,0.00004083075,0.0001584809,0.00005532511,0.0002447565,0.000004373413,0.0001223808,0.0009155986],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008787497,"about_ca_system_score_gemma":0.00001794522,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001005704,"about_ca_topic_score_gemma":0.000008119065,"domain_scores_codex":[0.9993702,0.00006015204,0.0001092925,0.0001361653,0.000121098,0.0002031084],"domain_scores_gemma":[0.9996682,0.00004652398,0.00005218917,0.0001737968,0.00002032704,0.00003899746],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003117776,0.0000159683,0.03282594,0.000008078799,0.000009728343,0.0000195342,0.001539129,0.0005372873,0.01179265,0.00009923219,0.5603962,0.3927251],"study_design_scores_gemma":[0.000210182,0.00006889485,0.01518713,0.0001035201,0.00004141826,0.0001105658,0.000207059,0.7655848,0.01317526,0.004402466,0.200533,0.0003756891],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9243529,0.0009737647,0.003408377,0.02019011,0.0008367042,0.0002706908,0.00001286659,0.0007506618,0.04920395],"genre_scores_gemma":[0.9878519,0.00002295722,0.001765778,0.007300224,0.0001935011,1.096047e-7,0.00002006099,0.00000309361,0.002842336],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7650476,"threshold_uncertainty_score":0.9998623,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01914525692866237,"score_gpt":0.237878469236573,"score_spread":0.2187332123079106,"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."}}