ABSTRACT

In artificial intelligence to solve the problem user require a knowledge base, consist all information related to problem domain and a method for manipulating the knowledge for finding the solution. For better result knowledge should be organized in better way. Hence, a structure for that knowledge is required. The knowledge representation techniques are divided in to two categories declarative and procedural. The main objective of this paper is to present the comparative study between three declarative knowledge representations techniques namely predicate logic, semantic net and frames.