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In a complex heterogeneous wireless sensor networks (HWSN), the individual sensor node is equipped with extremely different battery capacity and computational capability. Node failure is an inevitable phenomenon which leads to decreasing the lifetime and Qos of the networks. Topology control is an energy-efficient technique to prolong the network lifetime and maintain the network Qos. In this paper,...
Growth environment and physiological indices of tropical flower is an important parameter to measure crop growth, while the conventional method has its own limitations. The design combines machine vision and Wifi / 3G technology to achieve a physiological detection system based on Internet of Things through a wireless sensor network environment information collection crop growth, growth of information...
Using data mining to help complete the increasing workload of the division of the potential customer base in order to achieve the cost of acquiring new customers and improve the effective management of the selects of these activities, marketing activities can be markedly improved response rates and improve return on marketing activities. In dais paper, customer relationship management in the current...
Disassembly precedence restriction matrix (DPRM) is constructed to describe the Disassembly precedence relation between components of mechanical products. Based on this disassembly matrix, feasible and reasonable transition range which satisfied precedence restriction relation can be derived correctly and completely. Then ant colony optimization (ACO) algorithm is applied to generate geometric feasible...
It is great practical significance to conduct a scientific, accurate, and complete analysis, assessment or even early warning on the safety of current and future medicines. In this paper, data mining algorithm is put forward and suggested to be used for GSP drug regulation of the government. In light of the massive GSP data, we, with the help of the decision-tree theory and related analysis, work...
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