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The method of visual data mining analysis is important in acquiring the intelligible knowledge in massive initial data. Based on the characteristics of information operations in complicated information environment, the basic flow of requirement design and analysis for the visual data mining analysis for information operations was presented; then, take the visual data mining analysis of radar systems...
In this paper, the consumption structure data of urban residents are selected from 31 administrative areas (including provinces, cities and autonomous regions) in China during the period of 2001 to 2007. Then, software SPSS16.0 is adopted to make analysis of factor, clustering and discriminant. Through the comparative analysis between Inner Mongolia region and the developed eastern provinces, we find...
Combine the stratified and regional thinking, we proposed a stratified and regional classification method that based on the spatial resolution fusion and NDVI, and utilized in the classification research of land-use and land-cover in Shangrila. The method first used ETM+453 synthesized image, fused the panchromatic band to promote the spatial resolution, calculated NDVI after the extraction of related...
Abnormal traffic detection is important to network management. This paper aims at the characteristic of multi-hop network, and defines abnormity that traffic-burst after failure. Then the paper presents a fast auto-adaptive traffic-aware abnormal detection method. This method compresses data via efficient histogram, and detects double-size bursts via congregate function. We analyze the status of links...
The Attitude Measurement System of the Individual Soldier Virtual Training System mainly consists two parts: the digital magnetic compass (DMC) and the angular rate gyro. An initial alignment method assisted by DMC was proposed, the principle and the algorithm of attitude detection of the DMC were introduced and the error compensation method based on segment least square algorithm was studied. Then,...
Recent micro-architectural research has proposed various schemes to enhance processors with additional tags to track various properties of a program. Such a technique, which is usually referred to as information flow tracking, has been widely applied to secure software execution (e.g., taint tracking), protect software privacy and improve performance (e.g., control speculation). In this paper, we...
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