Image compression using vector quantization of linear (one- step) prediction errors. - V. John Mathews; Randall W. Waite; Thao Duy Tran (ICASSP, 1987)

A new carrier frequency estimator for modem signals. - Thao Duy Tran; V. John Mathews; Craig K. Rushforth (ICASSP, 1988)

A baseband residual vector quantization algorithm for voiceband data signals. - Thao Duy Tran; V. John Mathews; Craig K. Rushforth (IEEE Trans. Commun., 1989)

Adaptive realization of a maximum likelihood time delay estimator. - Peter J. Hahn; V. John Mathews; Thao Duy Tran (ICASSP, 1996)