Analysis of Unknown Words through Morphological Decomposition. - Alan W. Black; Joke van de Plassche; Briony Williams (EACL, 1991)

Evaluating a Formal Modelling Language. - Fidel Ruiz; Frank van Harmelen; Manfred Aben; Joke van de Plassche (EKAW, 1994)

Evaluating a Formal KBS Specification Language. - Frank van Harmelen; Manfred Aben; Fidel Ruiz; Joke van de Plassche (IEEE Expert, 1996)