A Performance Model for Knowledge-Based Systems. - Remco Straatman; Pascal Beys (EUROVAV, 1995)

A Systematic Approach to the Functionality of Problem-Solving Methods. - Pascal Beys; Maarten van Someren (EKAW, 1997)

On the Use of Meaningful Names in Knowledge-Based Systems. - Machiel G. Jansen; Pascal Beys (EKAW, 1999)