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Wireless sensor network is one of the most important supporting technologies in the Internet of things, this paper studies the low power hierarchical routing protocol in the water environment. Energy is a vital problem in water environment. Wireless sensor network is composed of many wireless sensor nodes, which is a flexible and adaptive network. This paper studies the problem of low power consumption...
System anomaly detection is very important for development, maintenance and performance refinement in large scale distributed systems. It's a good way to obtain the troubleshooting and problem diagnosis by analyzing system logs produced by distributed systems. However, due to the increasing scale and complexity of distributed systems, the size of logs must be very large. Thus, it's inefficient for...
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