{"id":"W2007483568","doi":"10.1121/1.3227640","title":"Extraction of bowing parameters from violin performance combining motion capture and sensors","year":2009,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Music Technology and Sound Studies","field":"Computer Science","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Centre for Interdisciplinary Research in Music Media and Technology","funders":"","keywords":"Bowing; Violin; Tilt (camera); String (physics); Acoustics; Physics; Structural engineering; 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":[],"consensus_categories":[],"category_scores_codex":[0.0003531349,0.00007033685,0.0002043378,0.00001295702,0.0001657696,0.000008507261,0.0003840041,0.0000607294,0.000001388281],"category_scores_gemma":[0.00009619504,0.00003810053,0.0001207889,0.0001475815,0.0003656628,0.0001289943,0.00008464019,0.0003563394,1.944376e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001752384,"about_ca_system_score_gemma":0.00001453732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002588178,"about_ca_topic_score_gemma":9.363454e-8,"domain_scores_codex":[0.9992919,0.0000763031,0.0002522719,0.00006397956,0.0002095534,0.0001059746],"domain_scores_gemma":[0.9989802,0.0003624945,0.0003814352,0.000183638,0.00007047017,0.00002172831],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004062815,0.0006552426,0.00539661,0.0001097869,0.001085092,0.000005556506,0.06550327,0.08430319,0.1821318,0.0005049115,0.01175658,0.6481417],"study_design_scores_gemma":[0.0006539398,0.0005835415,0.09459795,0.0002291328,0.0002672267,0.0001168682,0.006758186,0.8787581,0.006660269,0.01102328,0.0001750341,0.0001764952],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6446506,0.0002097887,0.3518411,0.003142036,0.00009912319,0.00002762442,6.116373e-7,0.000007241702,0.00002183224],"genre_scores_gemma":[0.9385714,0.0004188347,0.06050118,0.0004795765,0.00002188622,1.087834e-7,4.471929e-8,0.000001680987,0.000005282294],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7944549,"threshold_uncertainty_score":0.1553694,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.012015680250751,"score_gpt":0.2345872979970625,"score_spread":0.2225716177463115,"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."}}