An Object-Oriented Knowledge Representation Based On Relational Model

摘要

This paper puts forward a method of constructing the Object-oriented knowledge representation method by relational model. Knowledge points and uses their attribute to judge what type the student belongs to. The linkages of knowledge points steer the student how to study. Hibernate is applied in (intelligent tutoring system)ITS as strategy of data persistence to solve the "impedance mismatch" between the relational model and the object model. Moreover, it reduces the complexity of operating Relation Database System (RDS).