"DTW"@en . "Spoken term detection"@en . . "Unsupervised learning"@en . . "Dynamic time warping"@en . "Muscariello" . "Dynamic programming"@en . "Low-resource speech recognition"@en . "Motif discovery"@en . "Armando" . "Spoken web"@en . "392a669665949da47bc7207297c2925d" . "Armando Muscariello" . "Evaluation"@en . "Audio search"@en . . "Audio keyword"@en . "Variable motif"@en . . "Normalized edit distance"@en . "Histogram of oriented gradients"@en . . "Data mining"@en . "Word discovery"@en . "Audio pattern discovery"@en .