Zheng-Hu Gong

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The web is expanding day-by-day and people generally rely on search engines to explore the web. The web has created many challenges for information retrieval. Degree of quality of the information extracted is one of the major issue to be taken care of, and current information retrieval approaches need to be modified to meet such challenges. While doing(More)
Influenced by the design principles of the layered network protocol stack, current MAC protocols in wireless sensor network usually resort to improving energy efficiency as a major energy saving means, with little considerations of load balance, which limits the network lifetime. In this paper, a forwarding election-based MAC protocol, FE-MAC, is proposed.(More)
The geographic routing technology is good for the self-organizing and large-scale Wireless Sensor Networks(WSNs), and the energy-limited sensor nodes require the energy used for routing to be minimum. In this paper a new energy-efficient geographic routing algorithm is proposed and it is distributed and based on the geographic routing, the topology(More)
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