: Entities in engineering design databases need to evolve in both structure and behavior. Such a need is not well addressed by object-oriented data models based on the class concep...
There is a manifold of meanings we could associate with the term \evolution" in the database arena. This paper tries to categorize some of these into a unique framework, showi...
Abstract. The integration of statecharts is part of an integration methodology for object oriented views. Statecharts are the most important language for the representation of the ...