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Malware data are typically depicted with extremely high-dimensional features, which lays an excessive computational burden on detection methods. For the sake of effectiveness and efficiency, feature selection is an indispensable part for malware detection. In this paper, we propose an ensemble feature selection method with integration of discriminative and representative properties for malware detection...
In cognitive radio systems, secondary users can be coordinated to perform cooperative spectrum sensing to overcome the hidden terminal problem. However, when the number of cooperative users tends to be very large, too many cooperative users will make the whole sensing time intolerantly long and huge consumption of system resource. In this paper, we studied optimal number of secondary users in cooperative...
Nonprofit Organization is playing a big role in the modern society, and the performance appraisal of nonprofit organization is a complicated problem because of its commonweal. In business sector, operations research has been used widely to improve performance, and then brings forward sustainable competitive advantage. This paper figures that operations research can enhance the strategic performance...
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