On ly recen tly h as it becom e common to determ in e eukaryotic gen om ic sequen ces large en ough to con tain several gen es. With th ese data com es a n ew problem for gen e fin din g program s: to partit ion a set of exon s correctly am on g several gen es. On e lin e of developm en t in eukaryot ic gen e iden tification begin s with codin g region iden tificat ion by statist ical m ean s a...

The cognitive mechanisms of knowledge representation, memory establishment, and learning are fundamental issues in understanding the brain. A basic approach to studying these mental processes is to observe and simulate how knowledge is memorized by little children. This paper presents a simulation tool for knowledge acquisition and memory development for young children of two to five years old....