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With the rapid growth of knowledge resources and increasing individual learning demands of users, it has been becoming more and more important to establish a kind of more comprehensible, more available and more application-oriented knowledge learning mechanism. By studying the critical factors in knowledge learning, the paper firstly proposed a novel concept of extended topic map for knowledge learning,...
In order to improve the application effect of the collaborative navigation control, this paper presents a Q-learning algorithm based on the path restriction by constructing the absolute distance between a mobile agent of the virtual environment and its destination into a status function of reinforcement learning. In comparison with late and former statuses, a shortest path usually can be achieved...
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