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Mobile devices have become more and more powerful with lots of embedded sensors providing sensibility of various data, which makes crowd sensing a compelling paradigm followed by emerging applications. In this paper, we design a crowd based incentive mechanism to stimulate participants joining sensing campaigns with consideration of location privacy. In our incentive, MagiCrowd, we creatively cluster...
Among the models that describe the dynamic behaviors of financial market, the discrete time microstructure model stands out because of its efficiency in considering the relationship between the price, excess demand, and liquidity of a market. However, the estimation problem of such a microstructure model is challenging, because the model is essentially a nonlinear state space model. A decent solution...
Multi-UAVs dynamic task allocation is a hot issue currently in the field of unmanned combat command and control. The dynamic task allocation problem for unexpected new tasks appear in battle field is the focus of this study. In order to fulfill the requirements of time and communication complexity, firstly, this paper establishes a state information model of UAV and UAV groups based on the grouping...
Financial market microstructure model is a phenomenon model which describes financial markets based the microstructure theory. The initial values of the unknown parameters and/or states of the model have a great impact on the model identification, so an estimation method which combines genetic algorithm, Kalman filter and maximum likelihood method is presented to estimate the unknown parameters and/or...
Multiple vehicles cooperative control is an important field of research for unmanned aerial vehicles (UAVs). In this paper, the difficulties and challenges for cooperation of multiple networked UAVs were analyzed. Based on OODA model, the cooperation process of multiple networked UAVs was presented. Furthermore, three key technologies for multiple UAVs cooperative control were proposed, which are...
On-line games have become a new way of entertainment. In order to analyze why people choose to enter an online game which might harm their real life and job, and how they allocate time between real world and virtual world, this paper proposed a Multi-Extended Meta-Utility Function where people get physiological, psychological and monetary satisfaction from the real world (main utility function) and...
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