{"id":"W2605638422","doi":"","title":"A Novel Model for Prediction of Crack Propagation in Gas Transmission Pipelines","year":2014,"lang":"en","type":"article","venue":"PSIG Annual Meeting","topic":"Geotechnical Engineering and Underground Structures","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; Spectra Energy (Canada)","funders":"","keywords":"Pipeline transport; Environmental science; Forensic engineering; Petroleum engineering; Geology; Engineering","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":[0.0003442813,0.0007811703,0.001130376,0.0003819424,0.0005989279,0.0009111644,0.001779949,0.002580689,0.002139603],"category_scores_gemma":[0.00124131,0.0006649867,0.0008153795,0.0003886913,0.0005801074,0.001049177,0.0008184821,0.001155768,0.0003796291],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007586317,"about_ca_system_score_gemma":0.001389589,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0190311,"about_ca_topic_score_gemma":0.009274215,"domain_scores_codex":[0.9998611,0.00002653206,0.000008394974,0.00003655726,0.00004324993,0.00002415205],"domain_scores_gemma":[0.9996036,0.0001802015,0.00004245953,0.00002651486,0.0001105556,0.00003673837],"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":[0.0000168125,0.00002437427,0.000198106,0.00001524326,0.000008305377,0.00003030842,0.000006859387,0.9951179,0.0009847208,0.000944779,0.0001758674,0.002476789],"study_design_scores_gemma":[0.000002527222,0.000003219077,0.00001695488,4.833151e-7,9.932941e-7,0.000001670309,5.016416e-7,0.9997978,0.00004741243,0.00008861045,0.00003910998,8.082774e-7],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1541813,0.0006444125,0.8332904,0.0005880964,0.0003217107,0.0001198907,0.0004963876,0.001188607,0.009169126],"genre_scores_gemma":[0.9235564,0.0005183985,0.06508496,0.0001180352,0.0001792404,0.0002121656,0.0003727352,0.0001762568,0.009781891],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.0190311,"threshold_uncertainty_score":0.03784066,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01116846621173087,"score_gpt":0.2119650065870874,"score_spread":0.2007965403753565,"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."}}