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In this paper, a series of new formulas for similarity measure between vague sets (values), as well as a direct transforming formula from single-valued datums to the vague-valued datums are presented. The application example in a field of psychology proves these formulas to be practicable.
China has entered the 3G era, this paper introduces the concept and function of 3G technology, analysis the characteristics of mobile learning. 3G technology has rich characteristics, which can be used for M-learning. When the 3G technology are applied in mobile learning, mobile learning will have new identities.
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