| 2015 | ICASSP | Sparse representation for frequency warping based voice conversion. | Xiaohai Tian, Zhizheng Wu, Siu Wa Lee, Nguyen Quy Hy, Engsiong Chng, Minghui Dong |
| 2015 | Interspeech | System fusion for high-performance voice conversion. | Xiaohai Tian, Zhizheng Wu, Siu Wa Lee, Nguyen Quy Hy, Minghui Dong, Engsiong Chng |
| 2014 | Interspeech | I | Minghui Dong, Siu Wa Lee, Haizhou Li, Paul Y. Chan, Xuejian Peng, Jochen Walter Ehnes, Dong-Yan Huang |
| 2014 | Interspeech | A comparative study of spectral transformation techniques for singing voice synthesis. | Siu Wa Lee, Zhizheng Wu, Minghui Dong, Xiaohai Tian, Haizhou Li |
| 2012 | ICASSP | Generalized F0 modelling with absolute and relative pitch features for singing voice synthesis. | Siu Wa Lee, Shen Ting Ang, Minghui Dong, Haizhou Li |
| 2011 | Interspeech | Singing Voice Synthesis: Singer-Dependent Vibrato Modeling and Coherent Processing of Spectral Envelope. | Siu Wa Lee, Minghui Dong |
| 2009 | Interspeech | Model-based speech separation: identifying transcription using orthogonality. | Siu Wa Lee, Frank K. Soong, Tan Lee |
| 2007 | Interspeech | Model-based speech separation with single-microphone input. | Siu Wa Lee, Frank K. Soong, Pak-Chung Ching |
| 2006 | ICASSP | An Iterative Trajectory Regeneration Algorithm for Separating Mixed Speech Sources. | Siu Wa Lee, Frank K. Soong, Pak-Chung Ching |
| 2005 | Interspeech | Harmonic filtering for joint estimation of pitch and voiced source with single-microphone input. | Siu Wa Lee, Frank K. Soong, Pak-Chung Ching |
| 2004 | Interspeech | In-phase feature induction: an effective compensation technique for robust speech recognition. | Siu Wa Lee, Pak-Chung Ching |
| 2004 | ISCAS | Noise-robust automatic speech recognition using mainlobe-resilient time-frequency quantile-based noise estimation. | Siu Wa Lee, Pak-Chung Ching, Tan Lee |
| 2003 | ISCAS | Joint time delay and pitch estimation for speaker localization. | Lai Yin Ngan, Yuntao Wu, Hing-Cheung So, Pak-Chung Ching, Siu Wa Lee |