{"id":"W2088275676","doi":"10.1139/t2012-056","title":"A modified solution to assess the required strength of exposed backfill in mine stopes","year":2012,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Tailings Management and Properties","field":"Engineering","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"École de Technologie Supérieure; Polytechnique Montréal; Université du Québec à Montréal","funders":"Natural Sciences and Engineering Research Council of Canada; École de technologie supérieure","keywords":"Geotechnical engineering; Strength reduction; Dilution; Reduction (mathematics); Stability (learning theory); Engineering; Geology; Mining engineering; Structural engineering; Computer science; Mathematics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0005085668,0.00009958589,0.0001395609,0.0002331906,0.00006363492,0.00003618711,0.0002664624,0.00007779223,0.00006362172],"category_scores_gemma":[0.0001326224,0.00007454702,0.00004770225,0.0002323421,0.0000312708,0.0001836974,0.00002596772,0.0002951972,0.00001085203],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001978284,"about_ca_system_score_gemma":0.00005358409,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002665587,"about_ca_topic_score_gemma":0.009451385,"domain_scores_codex":[0.9990552,0.0000383623,0.0002764707,0.00006318132,0.0001359302,0.0004308752],"domain_scores_gemma":[0.9994192,0.00003820441,0.00003490478,0.0001561999,0.00003214759,0.0003193389],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001969849,0.0001776942,0.008143368,0.000266394,0.0002986073,0.0001058332,0.004180294,0.5989825,0.07602436,0.005968937,0.08075105,0.224904],"study_design_scores_gemma":[0.00415022,0.000834027,0.1393064,0.001246928,0.0002395865,0.0002642095,0.003489096,0.3112634,0.01850681,0.001587435,0.5166097,0.002502253],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9915517,0.0008779633,0.003470464,0.001337696,0.0004631781,0.0002276204,0.000009659041,0.00004918901,0.002012548],"genre_scores_gemma":[0.9992232,0.00005354893,0.0003018249,0.0001207252,0.0001495695,0.000007809665,0.000001892858,0.00001541093,0.0001259615],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4358587,"threshold_uncertainty_score":0.5274095,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04800624433753487,"score_gpt":0.2308147696678748,"score_spread":0.1828085253303399,"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."}}