The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Today, we often apply the intrusion detection to aid the firewall to maintain the network security. But now network intrusion detection have problem of higher false alarm rate, we apply the data warehouse and the data mining in intrusion detection and the technology of network traffic monitoring and analysis. After network data is processed by data mining, we will get the certain data and the uncertain...
A 3D stereometric impulse SAR imaging method is introduced. It combines stereoscopy method with the impulse SAR (ImpSAR) technique to form a 3D image of a target with high resolution. ImpSAR data were processed in the 2D wavenumber domains based on the Fresnel approximation to form slant range images. The wavenumber shift filtering and image registration are carried out on a median plane instead of...
This paper introduces dynamic view, a novel semantic Web application, for users to query, browse and visualize distribution and evolution of research interests in temporal, spatial and ontological dimensions. We present motivation and requirements for a system like dynamic view, and discuss its architecture. We outline main algorithms for term extraction from Web pages of researchers and ontology...
Computer security is an important issue in our society. In order to prevent computer systems and networks from attacks, we should try to find flaws in these systems and evaluate them. Generally researchers and red teams use attack graphs to perform network vulnerability analysis, which tend to suffer scalability problems. In this paper we put forward a mining method to generate privilege escalation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.