Robust Rational Function Approximation Algorithm for Model Generation. - Carlos P. Coelho; Joel R. Phillips; Luís Miguel Silveira (DAC, 1999)

A Convex Programming Approach to Positive Real Rational Approximation. - Carlos P. Coelho; Joel R. Phillips; Luís Miguel Silveira (ICCAD, 2001)

Passive Constrained Rational Approximation Algorithm Using Nevanlinna-Pick Interpolation. - Carlos P. Coelho; Luís Miguel Silveira; Joel R. Phillips (DATE, 2002)

Optimization based passive constrained fitting. - Carlos P. Coelho; Joel R. Phillips; Luís Miguel Silveira (ICCAD, 2002)

On Generating Compact, Passive Models of Frequency-Described Systems. - Carlos P. Coelho; Joel R. Phillips; L. Miguel Silveira (SBCCI, 2002)

A convex programming approach for generating guaranteed passive approximations to tabulated frequency-data. - Carlos P. Coelho; Joel R. Phillips; Luís Miguel Silveira (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2004)

Generating High-Accuracy Simulation Models Using Problem-Tailored Orthogonal Polynomials Basis. - Carlos P. Coelho; Joel R. Phillips; Luís Miguel Silveira (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)