{"id":"W2088153718","doi":"10.1145/2398936.2398971","title":"Choosing the right signal","year":2012,"lang":"en","type":"article","venue":"","topic":"Underwater Vehicles and Communication Systems","field":"Engineering","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Doppler effect; Chirp; Baseband; Bandwidth (computing); Acoustics; Computer science; Underwater acoustic communication; SIGNAL (programming language); Wideband; Telecommunications; Physics; Underwater; Optics; Geology","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":[],"consensus_categories":[],"category_scores_codex":[0.00009892535,0.00003550345,0.00003176378,0.000008274157,0.00005507298,0.00002461839,0.0001148853,0.00001486164,0.0002934039],"category_scores_gemma":[1.092407e-7,0.00001979715,0.00001709996,0.00003813269,0.000007582367,0.00008299149,0.00001652226,0.00004906394,0.0002358448],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001070828,"about_ca_system_score_gemma":9.469225e-7,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008095733,"about_ca_topic_score_gemma":0.00000249845,"domain_scores_codex":[0.9997466,0.00001445631,0.00006562483,0.00001859104,0.00004590642,0.0001088572],"domain_scores_gemma":[0.9997935,0.00001943059,0.000004848588,0.0001498641,0.000005319484,0.00002698177],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00000938396,0.0002446583,0.04889668,0.0001720774,0.0005356777,0.000001730083,0.02239755,0.007017327,0.4799215,0.09304927,0.07605126,0.2717029],"study_design_scores_gemma":[0.00007123364,0.00000243807,0.002940946,0.000006515164,0.000004834991,0.0000104065,0.0002355862,0.007571966,0.06594879,0.0001577392,0.9229492,0.0001003596],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.194952,0.003385829,0.2292152,0.0009466505,0.0002991074,0.0002017052,0.000001127672,0.0008775537,0.5701208],"genre_scores_gemma":[0.9987264,0.000008883234,0.0004705048,0.00007815287,0.0001146739,0.000005795286,6.04233e-7,0.000007088228,0.0005879468],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8468979,"threshold_uncertainty_score":0.3212567,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01431434646753359,"score_gpt":0.202917470567621,"score_spread":0.1886031241000875,"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."}}