Koichiro Narita

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Domains such as embedded systems, medical devices, process automation, etc. make use of controller software to make important decisions that can affect people’s lives and well being. Although safety-focused processes such as model-driven development can be used to assure a certain degree of quality in these applications, ultimately software testing still(More)
Ubiquitous network is really one of remarkable trends of next generation information and communication technologies. However, the rapid increase of ubiquitous technologies has given rise to serious concerns about power dissipation and security issues which are getting worse, especially in the case of ad-hoc network because it is resource constrained. The(More)
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