Root moments: a nonlinear signal transformation for minimum FIR filter design. - Tania Stathaki; Ioannis Fotinopoulos; Anthony G. Constantinides (NSIP, 1999)

Equiripple minimum phase FIR filter design from linear phase systems using a novel technique for polynomial factorisation. - Ioannis Fotinopoulos; Tania Stathaki (GLOBECOM, 2000)

Non-linear modelling of financial data using topologically evolved neural network committees. - Ioannis Fotinopoulos (2008)