{"id":"W4404350459","doi":"10.1115/pvp2024-121892","title":"Comparative Study of Crack Shape on the Ductile Fracture Response of Cracked Pipelines","year":2024,"lang":"en","type":"article","venue":"","topic":"Structural Integrity and Reliability Analysis","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Pipeline transport; Fracture (geology); Structural engineering; Materials science; Geology; Composite material; Computer science; Engineering; Mechanical 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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002802,0.0001243959,0.0002806727,0.0000953132,0.00003334176,0.00002021101,0.0001623996,0.00006799984,0.001474975],"category_scores_gemma":[0.0001196226,0.0000637764,0.0001164499,0.0003954623,0.00008057297,0.0000609052,0.00001910886,0.0002950389,0.00002986286],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001865931,"about_ca_system_score_gemma":0.00001136346,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008870502,"about_ca_topic_score_gemma":0.00008224307,"domain_scores_codex":[0.9991668,0.0001296837,0.0002897698,0.0001378869,0.0001897749,0.00008609181],"domain_scores_gemma":[0.9985352,0.001055255,0.0000243077,0.0002697957,0.00009451241,0.00002096113],"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":[0.002465069,0.001178109,0.0008504638,0.0008656306,0.004381768,0.0000343013,0.1012225,0.6746629,0.1110602,0.003679358,0.09578158,0.003818043],"study_design_scores_gemma":[0.0004541201,0.001042489,0.03200446,0.0002374102,0.0004337245,0.000006495363,0.05432223,0.6367481,0.2651693,0.002761797,0.006368548,0.0004513277],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975262,0.000276266,0.00007861576,0.000774273,0.0001760782,0.0001914397,0.00001323347,0.0000927476,0.0008711114],"genre_scores_gemma":[0.9993718,0.00001243029,0.00004930792,0.0000368547,0.0000446162,0.000006652967,0.000002015898,0.000008304717,0.0004680349],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1541091,"threshold_uncertainty_score":0.9994378,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03005777929388593,"score_gpt":0.2933081108308951,"score_spread":0.2632503315370092,"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."}}