Zhang Meiyu

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The Pervasive-based E-Agriculture System is introduced in order to solve the current shortcomings of the agricultural information system. It includes the Google Maps-based functions and the visualization functions on the information service of the end-user ubiquitous demand. The design principles and the implementation methodology is given at first, and(More)
The platform of intelligent test is one of the core content for modern distant education system. The reasonable evaluation of intelligence test is the key technology for the embodiment of excellence in intelligent test platform. In this paper, in order to more accurately analyze and evaluate the students' distance learning behavior, process and achievement,(More)
Collaborative filtering is more successful techniques which in personalized recommendation system. However, with the site structure, content of the complexity and increasing number of users, collaborative filtering algorithm has encountered real-time, data sparseness; scalability and cold start other problems. In view of this deficiency, this paper is(More)
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