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.
Aim of the intrusion detection is to availably detect the intrusion from large stores of data. IDS (Intrusion Detection System) analyses sorts of data resource with data mining techniques to extract useful patterns and rules that could be used to guide the IDS to analyse intrusion. Allowing for characteristics of intrusion detection, a novel approach of mining frequent serial episodes from streams...
Project progress risk management is an important component of project risk management. This paper, based on the variable fuzzy set theory, proposes an evaluation model of project progress risk level. The model introduces relative membership function on the basis of variable fuzzy set and relative difference function, and can reasonably calculate the membership degree of progress risk index and finally...
China has experienced fascinating economic growth trajectory with huge energy consumption resulting therefrom over the past two decades. Meanwhile, the environmental problem and sustainable development view has been increasingly attracting emphasis by the Chinese policy makers. The aim of this thesis is to find sustainable policy equilibrium to satisfy the economic, environmental, and social demand...
This article firstly analyzes the lessor's default risk and necessity of reasonably determining margin money in financing lease, then expounds the method to measure default risk by probability of default, and establishes the model to calculate net profit and model to calculate margin money based on default risk. Finally, a numerical example is used to test the model. The results show that the application...
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.