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This letter presents a novel linear network coded cooperation (LNCC) scheme, called multi-user multi-round LNCC ( ${\rm M}^{2}$-LNCC), for many-to-one communications in wireless networks. The scheme involves multiple users, each of which has an independent message destined to a common base station (BS). The peculiarity of the ${\rm M}^{2}$-LNCC is that, not only the native messages, but also the...
Among the solutions for stereo matching which is regarded as one fundamental topic in computer vision, methods based on regions can overcome the drawbacks of methods using points and lines as the features since regions can more exactly reflect the inherent properties of images processed. In this paper, we propose an efficient method to extract the local invariant region, in which the affine moment...
This work focuses on applying data mining techniques to a practical example of cross-selling problem raised by PAKDD'07 Data Mining Competition. Firstly, we build decision tree from high dimensional data to identify the most important features according to information gain. Some comprehensible business insights are also gained from it. Secondly, a novel re-sampling technique is proposed to resolve...
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