{"id":"W4288696755","doi":"10.36227/techrxiv.20363892.v1","title":"On the Theory and Experiments of Electromagnetic Time-Reversal Method","year":2022,"lang":"en","type":"preprint","venue":"","topic":"Microwave Imaging and Scattering Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Electromagnetics; Time domain; Bandwidth (computing); Computer science; Inverse; Inverse problem; Work (physics); Computational electromagnetics; Algorithm; Electronic engineering; Computer engineering; Mathematics; Telecommunications; Electromagnetic field; Physics; Engineering; Mathematical analysis; Quantum mechanics","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0006796016,0.0001803486,0.0002536106,0.0001022102,0.00004422764,0.0000286403,0.0002407966,0.00005131088,0.003474345],"category_scores_gemma":[0.00002878358,0.0001341614,0.000106106,0.00007073821,0.00003222638,0.000008154268,0.0002479375,0.0004046308,0.00001339979],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003901628,"about_ca_system_score_gemma":0.0000105159,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003285694,"about_ca_topic_score_gemma":4.373406e-7,"domain_scores_codex":[0.9990714,0.0002539035,0.0001765104,0.0002136644,0.0001394883,0.0001450935],"domain_scores_gemma":[0.9991387,0.0003440009,0.00003757982,0.0004428552,0.000009307296,0.00002751716],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0000698733,0.00009475151,0.00004423701,0.0004238083,0.002044168,0.00001076448,0.003635381,0.06544712,0.8662902,0.01200759,0.04085624,0.009075864],"study_design_scores_gemma":[0.0007868359,0.0003864198,0.0004034184,0.0002799349,0.001086838,0.00003505725,0.001388442,0.4141968,0.524256,0.05084161,0.004367962,0.001970636],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8750819,0.003535166,0.04978297,0.0005080354,0.0003792673,0.0004129457,0.00004687615,0.0004953812,0.06975748],"genre_scores_gemma":[0.9862407,0.0001019181,0.006803925,0.0001925543,0.00003041601,0.00006298639,0.00002043426,0.00006065746,0.006486421],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3487497,"threshold_uncertainty_score":0.9974366,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008093614345432808,"score_gpt":0.2495629791516929,"score_spread":0.2414693648062601,"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."}}