Speech Recognition in Mixed Sound of Speech and Music Based on Vector Quantization and Non-Negative Matrix Factorization. - Shoichi Nakano; Kazumasa Yamamoto; Seiichi Nakagawa (INTERSPEECH, 2011)

Fast NMF based approach and improved VQ based approach for speech recognition from mixed sound. - Shoichi Nakano; Kazumasa Yamamoto; Seiichi Nakagawa (APSIPA, 2012)

Fast NMF based approach and VQ based approach using MFCC distance measure for speech recognition from mixed sound. - Shoichi Nakano; Kazumasa Yamamoto; Seiichi Nakagawa (APSIPA, 2013)

Speech recognition based on Itakura-Saito divergence and dynamics/sparseness constraints from mixed sound of speech and music by non-negative matrix factorization. - Naoaki Hashimoto; Shoichi Nakano; Kazumasa Yamamoto; Seiichi Nakagawa (INTERSPEECH, 2014)