Adaptive Steiglitz-McBride notch filter design for radio interference suppression in VDSL systems. - Yaohui Liu 006; Paulo S. R. Diniz; Timo I. Laakso (GLOBECOM, 2001)

Asynchronous implementation of transient suppression in tunable IIR filters. - Martin Makundi; Timo I. Laakso; Yaohui Liu 006 (DSP, 2002)

Cascaded-parallel adaptive notch filter based on orthogonal decomposition. - Yaohui Liu 006; Paulo S. R. Diniz; Timo I. Laakso (ISCAS (4), 2003)

Factorized all-pass IIR adaptive notch filters. - Juan E. Cousseau; Pedro D. Doñate; Yaohui Liu 006 (ICASSP (2), 2004)