In this study a prototype of a knowledge-based system to represent and
implement fuzzy complex objects along with their possible incomplete and
missing attribute values is developed, and is implemented
by utilizing a logic programming language, namely Prolog.
The work also includes the formal description of the
proposed knowledge-based system of such objects. The prototype can represent,
update, query and retrieve these fuzzy complex objects.
Keywords: Fuzzy, Complex, Logic, Prolog.