* Problems concerning knowlegde-based visual information proces- sing: visual extraction of information in situations where much information is available. Equipement for monitoring the eye-move- ments of a viewer in a free visual field, at a 50 or 1000 Hertz sampling rate. * Artificial intelligence and vision: research on object recognition as embedded in a visual scene. Computational approaches of perception where low and high-level vision are in- tegrated in a fully-fledged cognitive model. * Artificial intel- ligence, focused on knowledge acquisition by experts and the re- presentation of such knowlegde in a formal system, to assess the psychological plausibility of existing formal theories, and to indicate the best ways to simplify the procedure of knowledge extraction. * The representation of spatial knowledge in a con- ceptual structure of the mental system. * Cognitive modelling of human memory structures: an experimental and neuro-psychological approach.
