{"id":"W2394706375","doi":"10.1016/j.proeng.2016.04.056","title":"Achieving Sustainable Structural Steel Design by Estimating Fabrication Labor Cost Based on BIM Data","year":2016,"lang":"en","type":"article","venue":"Procedia Engineering","topic":"BIM and Construction Integration","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Schedule; Cost estimate; Estimation; Engineering; Activity-based costing; Production (economics); Matching (statistics); Set (abstract data type); Operations research; Manufacturing engineering; Computer science; Business; Economics; Marketing; Systems 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":[0.001868101,0.0008521684,0.0005059388,0.004115451,0.0004008706,0.001063248,0.0008028593,0.0006274266,0.001446336],"category_scores_gemma":[0.006481086,0.0005953486,0.0005632355,0.003995459,0.0003030369,0.001504226,0.0008418037,0.0004219933,0.0008862427],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001424323,"about_ca_system_score_gemma":0.001697428,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01196972,"about_ca_topic_score_gemma":0.02444624,"domain_scores_codex":[0.9985936,0.0004004752,0.00008512862,0.0001888007,0.0006297681,0.0001022639],"domain_scores_gemma":[0.9972188,0.0009179824,0.0004948264,0.0005157015,0.0007686719,0.00008400451],"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":[0.0001162282,0.0002883381,0.1088823,0.0002026375,0.00007220612,0.0001853569,0.0004443273,0.6952558,0.004456435,0.004727533,0.002158238,0.1832107],"study_design_scores_gemma":[0.000009324202,0.00008509404,0.04885988,0.00004535437,0.00002761256,0.00006262747,0.0004612906,0.9383764,0.004234434,0.00311665,0.004686186,0.00003522161],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6273522,0.0001924777,0.3551452,0.0001689011,0.00001766392,0.0002892136,0.004893919,0.0007396245,0.01120087],"genre_scores_gemma":[0.7621691,0.0002026528,0.2307678,0.00001281214,0.000006918392,0.0002869789,0.005331598,0.00007783436,0.001144362],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01196972,"threshold_uncertainty_score":0.02380008,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01246944289985119,"score_gpt":0.2156918787642083,"score_spread":0.2032224358643571,"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."}}