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.
The collaboration of multi intelligent electronic devices (IEDs) in a protection system can improve the both selectivity and real-time performance of the system. To verify the feasibility and real-time performance of a network trip strategy based on multi protection IEDs, a modeling and real time analysis method of the protection system based on behavior trees is proposed. The model of protection...
Multicast routing technology of wireless sensor network is a method of transferring specific data to a group of clients selectively; therefore, quality of the services is the key to evaluate the method. Based on AODVjr algorithm, we improved an energy confinement QoS multicast routing algorithm, which takes the energy cost into account, allowing the node in the multicast trees to meet the energy constraints...
Improving accuracy of Web page recommendation through data mining technology is an important research topic. This paper presents a new rough set Web page recommendation algorithm based on fuzzy semantic logs, which firstly changes the access logs in the Web into fuzzy semantic logs, secondly matches the current session with the rules founded, finally gives a recommendation set of web pages to the...
In order to solve the accuracy and speed problems of page recommendation, we used information entropy of data in positive domain to help finding out the rough set rules. A new rough set important attribute mining algorithm based on information entropy is put forward in this paper, according to which a heuristic rules mining algorithm of Web page recommendation is designed. At last we used the recommendation...
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.