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Recently years have witness that e-commerce has become internationally phenomenon in which sellers will handle multi-language buyers. The international customers often tend to make purchase decisions based on online review comments and recommended products. Therefore, understanding the sentiment of online comments will help sellers and help to make customized recommendations with higher likelihood...
The past decade has witnessed a phenomenal market penetration of wireless communications and a steady increase in the number of mobile users. Unlike wired networks, where communication links are inherently stable, in wireless networks, the lifetime of a link is a random variable whose probability distribution depends on mobility, transmission range, and various impairments of radio communications...
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