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Uniting wireless sensor networks (WSN) and grid computer to establish a grid distributed control system, which enables the system user to share the gathering data, and implement operation and control WSN through the middleware of grid. Ultimately to realize the macrozonality scope monitoring and the target tracking function. This paper discusses three essential technical questions about WSN connecting...
Nowadays there is a trend in distributed systems research of applying software engineering and open standards in the development of large, robust and easily configurable systems, where the basic unit of replacement is the software component. Literature in Wireless Sensor Networks (WSN), a recently emerging technology, shows on the contrary, an abolition of these techniques as a response to the strong...
Given the fast growing technological progress in microelectronics and wireless communication devices, in the near future, it is foreseeable that wireless sensor networks (WSN) will offer and make possible a wide range of applications. However real world integration and application development on such networks composed of tiny, low power and limited resources devices are not easy. Therefore, middleware...
Many publish/subscribe systems have been built using wireless sensor networks, WSNs, deployed for real-world environmental data collection, security monitoring, and object tracking. However, research efforts on WSN-based publish/subscribe systems have largely focused on routing algorithms leaving data management issues mostly untouched. This paper considers a publish/subscribe system built on top...
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