{"id":"W2170763131","doi":"10.1002/mma.738","title":"The point source method for inverse scattering in the time domain","year":2006,"lang":"en","type":"article","venue":"Mathematical Methods in the Applied Sciences","topic":"Numerical methods in inverse problems","field":"Mathematics","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Division of Mathematical Sciences; Simon Fraser University","keywords":"Scattering; Fourier transform; Frequency domain; Inverse scattering problem; Inverse scattering transform; Time domain; Harmonic; Mathematics; Scattering amplitude; Scattering theory; Inverse; Mathematical analysis; Optics; Physics; Acoustics; Computer science; Geometry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.001412211,0.0007415808,0.000736517,0.001173316,0.0003619658,0.001025739,0.001258787,0.001617146,0.007676535],"category_scores_gemma":[0.002436382,0.0003397036,0.0008045757,0.001019451,0.001184574,0.001228848,0.001879909,0.002261251,0.003424166],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003372867,"about_ca_system_score_gemma":0.001038458,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004812124,"about_ca_topic_score_gemma":0.0004133342,"domain_scores_codex":[0.9993586,0.0002254182,0.00002214603,0.00006637826,0.0003090495,0.00001843982],"domain_scores_gemma":[0.9993185,0.0003532185,0.0000425778,0.00009111261,0.0001601579,0.00003450812],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0001259674,0.0000520868,0.0002851972,0.0008260667,0.0001037881,0.0002695871,0.0002887692,0.07530276,0.04504981,0.633545,0.009010539,0.2351404],"study_design_scores_gemma":[0.00004871211,0.00008192001,0.000173971,0.00008785357,0.00003137206,0.0005776882,0.00004869953,0.7637607,0.009618459,0.1667024,0.05881701,0.00005115718],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0004328594,0.0002170009,0.9979391,0.00006569743,0.00005026856,0.00002525864,0.00002158486,0.0000783156,0.001169967],"genre_scores_gemma":[0.02714304,0.001063071,0.9635818,0.0001339146,0.0001017761,0.0003698068,0.0001405093,0.0001966109,0.007269481],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.007676535,"threshold_uncertainty_score":0.0256806,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0843910265495806,"score_gpt":0.4220561550061794,"score_spread":0.3376651284565988,"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."}}