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.
Traditional multiobjective evolutionary algorithms (MOEAs) consider multiple objectives as a whole when solving multiobjective optimization problems (MOPs). However, this consideration may cause difficulty to assign fitness to individuals because different objectives often conflict with each other. In order to avoid this difficulty, this paper proposes a novel coevolutionary technique named multiple...
The algorithm for simultaneous passive localization for scanning emitters and trajectory optimization for three or more receivers is proposed in this paper. The unscented Kalman filter (UKF) is introduced into the algorithm to get accurate emitter localization making use of all the time difference of arrival (TDOA) measurements till the present time, and gradient-descent method is modified to give...
This paper presents an adaptive packetization method, targeting at the video transmission over the wireless networks. Above all, the mean and the variance of overall end-to-end distortion are examined, which show that the error-concealment distortion and its variance are more sensitive to the packetization scheme rather than the overall distortion. Since the previous end-to-end distortion models usually...
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.