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A significant challenge facing researchers is the bridging of domains between the natural and physical sciences through the integration, analysis & visualization of multivariate environmental data from a variety of sources. Typically the temporal, visual and analytical components are not well handled within a single software application or by existing tools, and the final products are often difficult...
The emergence of petascale computing is creating a tsunami of data from peta-scale simulations. Typically, results are analyzed by dozens of scientists who often work as teams. Obviously, it is very important to help these teams by facilitating management, analysis, sharing, and visualization of the data produced by their simulations, and by the auxiliary programs and activities used in the scientific...
In many research fields of numerical simulations, programs often produce a large amount of mesh data with complex structure. It is a fatal bottleneck for scientists to manage such large-scale simulation data. In allusion to typical data characteristics of multi-dimension and multi-variables numerical simulation programs, the relativity between time and space, and practical problems of data exchange...
Network situation awareness (NSA) is a new idea of network security, it is different from normal network security technique for its visualization and high-level data management, transform the abstract data to knowledge that human can understand, help network manager to make decision. Present NSA model have some weakness donpsilat fit to network security. This paper promote a improve model of the NSA,...
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