The design and implementation of personalized learning navigation system

The paper introduces an adaptive mechanism to the Distance Learning System (DLS). The personalized learning navigation system (PLNS) provides different learning resources according to the different characters of the online studier. The basis of the system is to analyze and mine the current user´s personalized data to get his knowledge framework. According to the whole knowledge space making the complementary action to the user knowledge framework and providing the deserved learning resources to the user is the realization strategy of the system.