The following publications are possibly variants of this publication:
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- Tree-structured noise-adapted HMM modeling for piecewise linear-transformation-based adaptationZhipeng Zhang, Kiyotaka Otsuji, Sadaoki Furui. interspeech 2003: 669-672 [doi]
- A tree-structured clustering method integrating noise and SNR for piecewise linear-transformation-based noise adaptationZhipeng Zhang, Toshiaki Sugimura, Sadaoki Furui. icassp 2004: 981-984 [doi]
- Piecewise-linear transformation-based HMM adaptation for noisy speechZhipeng Zhang, Sadaoki Furui. speech, 42(1):43-58, 2004. [doi]