{"id":"W2054276640","doi":"10.1115/detc2007-34657","title":"Dynamics of Multibody Systems: Generalized Mass Metric in Riemannian Velocity Space and Recursive Momentum Formulation","year":2007,"lang":"en","type":"article","venue":"","topic":"Dynamics and Control of Mechanical Systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"École de Technologie Supérieure","funders":"","keywords":"Mathematics; Metric (unit); Mathematical analysis; Metric tensor; Topology (electrical circuits)","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":[],"consensus_categories":[],"category_scores_codex":[0.0005236614,0.0001181327,0.0002778539,0.0002228052,0.00001568725,0.00001876606,0.00007009298,0.0001101317,0.000003254281],"category_scores_gemma":[0.00002319018,0.0001101108,0.00003597769,0.0003248804,0.000006824629,0.00008583955,0.00001382479,0.00008119642,0.000001466727],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000259268,"about_ca_system_score_gemma":0.000005124644,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007066774,"about_ca_topic_score_gemma":0.0006997082,"domain_scores_codex":[0.9990844,0.00002065179,0.0003902076,0.0001260087,0.0001625932,0.0002161318],"domain_scores_gemma":[0.9996165,0.0000743959,0.00006667672,0.0001210329,0.00004843411,0.00007295221],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00014514,0.0001021163,0.00926114,0.0008031877,0.0002442782,0.0000220137,0.0005186975,0.2082514,0.0233735,0.7470495,0.00006381453,0.01016519],"study_design_scores_gemma":[0.0009472844,0.00003382278,0.003705021,0.0000391087,0.00001050722,0.000001457038,0.0002598735,0.9935408,0.0001535552,0.001093512,0.00008780117,0.000127298],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5902149,0.0005527638,0.406282,0.00006481636,0.000282544,0.0004380232,0.0000101958,0.00006717398,0.002087591],"genre_scores_gemma":[0.9980177,0.00005869886,0.00172226,0.000004869584,0.00002462923,0.000007914724,0.00001289576,0.00001672237,0.0001343589],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7852893,"threshold_uncertainty_score":0.4490187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0058688238869796,"score_gpt":0.2156659969312978,"score_spread":0.2097971730443182,"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."}}