Xinsheng Yang

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Achieving high spatial reuse in ad hoc networks exploiting a spread spectrum physical layer can be quite challenging. Designing a MAC protocol for such systems must take into account the physical layer characteristics. Most existing MAC designs for spread spectrum ad hoc networks perform contention resolution to thin the intended transmissions. This is(More)
Map-Reduce is a powerful solution for processing and analyzing large-scale data. Just as Hadoop and Spark are able to deal with terabyte data and even more. Users only need to complete "map" and "reduce" function, the Map-Reduce framework can finish variety jobs. But many machine learning and data mining algorithms cannot leverage the Map-Reduce framework(More)
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