Extended G-KRA Abstraction Model
Guangyu Mu · Journal of Jilin University(Science Edition) · 2010
ion model was extended to multi-perception process and multiabstraction models were constructed by identifying the domains that the objects of the physical world W belong to. Furthermore,the domain relations between multiabstraction models Wi and Wj are formally defined from two points of view,i.e.,the intersection of their objects sets is empty (there is no such an entity involved in two different domains); there are at least one entity involved in two different domains. The extended G-KRA abstraction model enriches the representation of W compared with the model from a single point of view,it percepts W from the multiple one. Knowledge of various domains can be applied to achieving multiabstraction models and the reasoning ability is enhanced.