{"id":"W1973809615","doi":"10.1115/ipc2002-27093","title":"Pipeline Installation in a Confined Location Under the Bow River by Horizontal Directional Drilling","year":2002,"lang":"en","type":"article","venue":"4th International Pipeline Conference, Parts A and B","topic":"Geotechnical Engineering and Underground Structures","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"TransCanada (Canada)","funders":"","keywords":"Directional drilling; Pipeline transport; Pipeline (software); Upgrade; Drilling; Population; Marine engineering; Engineering; Civil engineering; Environmental science; Computer science; Mechanical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004293509,0.0003430572,0.0002412418,0.0005672546,0.001575911,0.000694744,0.0007768413,0.0004320061,0.006271049],"category_scores_gemma":[0.0008794704,0.0003749531,0.0002378751,0.000639954,0.000634198,0.0006422817,0.001663964,0.0006135017,0.001364485],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009508238,"about_ca_system_score_gemma":0.004190185,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02243105,"about_ca_topic_score_gemma":0.08231471,"domain_scores_codex":[0.9993072,0.00006890948,0.00001802461,0.0001382537,0.000350278,0.0001175014],"domain_scores_gemma":[0.9996119,0.00003149109,0.00003116116,0.00009013643,0.0001356348,0.00009964869],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000768516,0.000786739,0.03575177,0.0004640698,0.00003375936,0.004999735,0.003924021,0.02206723,0.2031377,0.01345908,0.024739,0.6898684],"study_design_scores_gemma":[0.0006544353,0.01133684,0.1830342,0.0004213194,0.0002056151,0.01306178,0.008714485,0.05759805,0.1579799,0.005995201,0.5605901,0.0004079385],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7370632,0.0002987998,0.1490138,0.0004483069,0.0001663724,0.0008865865,0.0004796062,0.004452826,0.1071905],"genre_scores_gemma":[0.8872454,0.0002023612,0.07920426,0.0000499364,0.00001608015,0.0001692358,0.0004214318,0.0001332223,0.03255812],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.977569,"threshold_uncertainty_score":0.04460096,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0137102343001137,"score_gpt":0.2094104589855354,"score_spread":0.1957002246854217,"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."}}