Ray Tracing Optimization Utilizing Projective Methods. - Frank Van Reeth; Patrick Monsieurs; Pieter Bekaert; Eddy Flerackers (Computer Graphics International, 1996)

On the Transformation of Object Oriented Conceptual Models to Logical Theories: From EROOS to ID-Logic. - Pieter Bekaert; Bert Van Nuffelen (ER, 2002)

On the Transformation of Object-Oriented Conceptual Models to Logical Theories. - Pieter Bekaert; Bert Van Nuffelen; Maurice Bruynooghe; David Gilis; Marc Denecker (ER, 2002)

Specialization/Generalization in Object-Oriented Analysis: Strengthening and Multiple Partitioning. - Pieter Bekaert; Geert Delanote; Frank Devos; Eric Steegmans (OOIS Workshops, 2002)