New Insights on the Noise Constrained LMS Algorithm. - José Gil Zipf; Orlando José Tobias; Rui Seara (ICASSP (3), 2007)

A VSSLMS algorithm based on error autocorrelation. - José Gil Zipf; Orlando José Tobias; Rui Seara (EUSIPCO, 2008)

Classificação, análise estatística e novas estratégias de algoritmos LMS de passo variável. - José Gil Zipf (2011)

On the stochastic modeling of a VSS-NLMS algorithm with high immunity against measurement noise. - Eduardo Vinicius Kuhn; José Gil Zipf; Rui Seara (Signal Process., 2018)