A comparison of three methods for computing the center of gravity defuzzification. - Ester Van Broekhoven; Bernard De Baets (FUZZ-IEEE, 2004)

A linguistic fuzzy model with a monotone rule base is not always monotone. - Ester Van Broekhoven; Bernard De Baets (EUSFLAT Conf., 2005)

Fast and accurate center of gravity defuzzification of fuzzy system outputs defined on trapezoidal fuzzy partitions. - Ester Van Broekhoven; Bernard De Baets (Fuzzy Sets Syst., 2006)

Interpretability-preserving genetic optimization of linguistic terms in fuzzy models for fuzzy ordered classification: An ecological case study. - Ester Van Broekhoven; Veronique Adriaenssens; Bernard De Baets (Int. J. Approx. Reason., 2007)

Monotone Mamdani-Assilian models under mean of maxima defuzzification. - Ester Van Broekhoven; Bernard De Baets (Fuzzy Sets Syst., 2008)

Only Smooth Rule Bases Can Generate Monotone Mamdani-Assilian Models Under Center-of-Gravity Defuzzification. - Ester Van Broekhoven; Bernard De Baets (IEEE Trans. Fuzzy Syst., 2009)