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This paper proposes a dynamic converge cast tree generator for WSN-based environmental surveillance of orchid plantation. Such environmental surveillance requires reliably acquiring environmental parameters in a real time manner. The mobile benches in the orchid plantation create a problem of changing network topology. The mobility of the benches leads to uncertain factors, such as data transmission...
Because air pollutants seriously affect human health, the government in Taiwan attempts to reduce the pollutants by passing many environmental laws and establishing various large-scale and expensive air quality monitoring systems. These monitoring systems are capable of large-scale monitoring, but they cannot immediately detect small-scale air quality changes. Wireless sensor networks are novel monitoring...
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