Qi-Gang Gao

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We combine a simple energy model of radio trans-ceivers with analysis of ad-hoc routing to optimize system performance. A simple example of a linear wireless ad hoc sensor network is used to deduce the relationship between traffic load and optimal radio range of topology management schemes. We find that half of the power can be saved if the radio range is(More)
Data discretization is an important task for certain types of data mining algorithms such as association rule discovery and Bayesian learning. For those algorithms, proper discretization not only can significantly improve the quality and understandability of discovered knowledge, but also can reduce the running time. We present a Global Unsupervised(More)
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