{"id":"W2316981916","doi":"10.1061/9780784413692.023","title":"Advanced Acoustic Monitoring for PCCP","year":2014,"lang":"en","type":"article","venue":"Pipelines 2014","topic":"Geotechnical Engineering and Underground Structures","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"BP (Canada); Intertek (Canada)","funders":"","keywords":"Root mean square; Amplitude; SIGNAL (programming language); Acoustics; Signal processing; Condition monitoring; Vibrating wire; Prestressed concrete; Power (physics); Cylinder; Structural engineering; Environmental science; Computer science; Engineering; Electrical engineering; Telecommunications; Mechanical engineering; Optics; Radar; Physics","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":[0.00009373434,0.000152341,0.0001635833,0.00004814735,0.00004648355,0.00002518478,0.0001080764,0.00008777082,0.000009302807],"category_scores_gemma":[0.0001561536,0.0001418859,0.00006536833,0.00005653777,0.0000118908,0.00005555088,0.00001276055,0.0001134128,0.00002868374],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002002529,"about_ca_system_score_gemma":0.000003158305,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002455456,"about_ca_topic_score_gemma":0.000001990278,"domain_scores_codex":[0.9993352,0.000004953679,0.0001683069,0.0001408228,0.00008536773,0.0002653672],"domain_scores_gemma":[0.9995142,0.0001472485,0.00001457753,0.000211294,0.00003910702,0.00007355423],"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":[0.000004792977,0.000003411916,0.00003700649,0.0001175237,0.00001003862,2.494169e-7,0.00001158605,0.9488043,0.02453651,0.0004162804,0.002130826,0.02392754],"study_design_scores_gemma":[0.0006194181,0.00005610239,0.001420486,0.0000535726,0.000030941,0.000007642566,0.0000167702,0.8733432,0.008180608,0.004211829,0.1116306,0.000428845],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03890817,0.0004986975,0.9564552,0.00006949822,0.001875444,0.0001435851,0.000005869958,0.001068307,0.0009752504],"genre_scores_gemma":[0.9877375,0.00005589359,0.01104968,0.00001581056,0.0007989114,0.00004218811,0.000005760607,0.00004622102,0.0002480496],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9488293,"threshold_uncertainty_score":0.5785939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006936454441947486,"score_gpt":0.2206513524467008,"score_spread":0.2137148980047533,"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."}}