Infinite precision analysis of the QR-recursive least squares algorithm. - Marcio G. Siqueira; Paulo S. R. Diniz (ISCAS, 1993)

New adaptive-filtering techniques applied to speech echo cancellation. - Marcio G. Siqueira; Abeer Alwan (ICASSP (2), 1994)

Infinite Precision Analysis of the Fast QR Decomposition RLS Algorithm. - Marcio G. Siqueira; Paulo S. R. Diniz; Abeer A. Alwan (ISCAS, 1994)

Analysis of the QR-RLS algorithm for colored-input signals. - Paulo S. R. Diniz; Marcio G. Siqueira (ICASSP, 1995)

Finite Precision Analysis of the Fast QRD-RLS Lattice Algorithm. - Marcio G. Siqueira; Abeer A. Alwan; Paulo S. R. Diniz (ISCAS, 1995)

Bias analysis in continuous adaptation systems for hearing aids. - Marcio G. Siqueira; Abeer Alwan (ICASSP, 1999)

Steady-state analysis of continuous adaptation in acoustic feedback reduction systems for hearing-aids. - Marcio G. Siqueira; Abeer Alwan (IEEE Trans. Speech Audio Process., 2000)