Hiroyuki Kumazawa

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This paper presents an experimental comparison of several statistical machine learning methods for short-term prediction of travel times on road segments. The comparison includes linear regression, neural networks, regression trees, k-nearest neighbors, and locally-weighted regression, tested on the same historical data. In spite of the expected superiority(More)
The authors show the architecture of DSRC (dedicated short range communication) system local communication and its application to the information push service. At first, we describe the design goal, architecture and performances of Non-IP part of Application Sub-Layer(ASL), which is the multiple application platform on DSRC in Japan, as DSRC local(More)
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