An iterative fuzzy model for cognitive processes involved in environment quality judgement. - Dick Botteldooren; Andy Verkeyn (FUZZ-IEEE, 2002)

Towards language independent models based on survey data. - Andy Verkeyn; Dick Botteldooren (FUZZ-IEEE, 2002)

Sugeno Integrals for the Modelling of Noise Annoyance Aggregation. - Andy Verkeyn; Dick Botteldooren; Bernard De Baets; Guy De Tré (IFSA, 2003)

Fuzzy translation tool for linguistic terms. - Andy Verkeyn; Dick Botteldooren (FUZZ-IEEE, 2004)

Fuzzy Integrals as a Tool for Obtaining an Indicator for Quality of Life. - Dick Botteldooren; Andy Verkeyn; Bernard De Baets; Peter Lercher (FUZZ-IEEE, 2006)

Genetic learning of fuzzy integrals accumulating human-reported environmental stress. - Andy Verkeyn; Dick Botteldooren; Bernard De Baets (Appl. Soft Comput., 2011)