Self-stabilized adaptive allpass filters for phase equalization and approximation. - Xiaoan Sun; Scott C. Douglas (ICASSP, 2000)

Adaptive paraunitary filter banks for contrast-based multichannel blind deconvolution. - Xiaoan Sun; Scott C. Douglas (ICASSP, 2001)

Block time delay estimation by Newton's method with allpass constraints. - Xiaoan Sun; Scott C. Douglas (ICASSP, 2002)

Convolutive blind separation of speech mixtures using the natural gradient. - Scott C. Douglas; Xiaoan Sun (Speech Commun., 2003)

An integrated vestibular-cochlear prosthesis for restoring balance and hearing. - Thomas Lu; Hamid Djalilian; Fan-Gang Zeng; Hongbin Chen; Xiaoan Sun (EMBC, 2011)