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The problem of distributed estimation of an unknown deterministic scalar parameter (the target signal) in a wireless sensor network is considered, where each sensor receives a single snapshot of the field. It is assumed that the observation at each node randomly falls into one of two modes: a valid or an invalid observation mode. Specifically, mode one corresponds to the desired signal plus noise...
With the development of the Internet, people share their emotion statuses or attitudes on online social websites, leading to an explosive rise on the scale of data. Mining sentiment information behind these data helps people know about public opinions and social trends. In this paper a sentiment analysis algorithm adapting to Weibo (Microblog) data is proposed. Given that a Weibo post is usually short,...
Emergency resource scheduling Optimization model with uncertainty is presented under the condition of disaster. Firstly, emergency resource scheduling problem is discussed in the transport path optimization. Then according to the actual situation of emergence decision-making, of chance-constrained model a model of fuzzy chance constrained programming (FCCP) based on the credibility theory is constructed...
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