{"id":"W2331858031","doi":"10.1190/1.3627555","title":"An accurate and stable wave equation for pure acoustic TTI modeling","year":2011,"lang":"en","type":"article","venue":"","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"ConocoPhillips (Canada)","funders":"ConocoPhillips","keywords":"Acoustic wave equation; Computer science; Wave equation; Acoustics; Acoustic wave; Physics; Mathematical analysis; Mathematics","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":[0.0004981722,0.0005607829,0.0004541434,0.0004751327,0.0003186277,0.0009048277,0.001133604,0.001439505,0.002051017],"category_scores_gemma":[0.001761072,0.0005126184,0.0006430789,0.0005513733,0.000730841,0.001599724,0.0009324347,0.0015739,0.0008653908],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004995829,"about_ca_system_score_gemma":0.0014554,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004104482,"about_ca_topic_score_gemma":0.00346127,"domain_scores_codex":[0.9996791,0.00003860068,0.00002324557,0.00003287267,0.0002072942,0.00001894901],"domain_scores_gemma":[0.9996158,0.0001006014,0.00004577193,0.00005392584,0.0001673699,0.00001649401],"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":[0.00003577592,0.00006681693,0.001302225,0.0002443378,0.00002523455,0.0003318688,0.0002849395,0.5700144,0.05361684,0.3324573,0.00295763,0.0386626],"study_design_scores_gemma":[0.000006261049,0.000009357699,0.0001058695,0.000006355378,0.000003495323,0.00005777228,0.00001416708,0.9884678,0.001918403,0.007307305,0.002093359,0.00000995891],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.008651285,0.0001119508,0.9842682,0.0001985875,0.00007086158,0.0000489491,0.0001300846,0.00009992733,0.006420141],"genre_scores_gemma":[0.3640711,0.0008695598,0.6089005,0.000296057,0.0001347107,0.0005051183,0.0005431689,0.0002871773,0.02439266],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004104482,"threshold_uncertainty_score":0.008161187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1011571169452065,"score_gpt":0.2466952085600662,"score_spread":0.1455380916148597,"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."}}