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 tec