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.
Trajectory tracking control is the major control problem of nonholonomic wheeled mobile robots (WMRs). In this paper, a novel simple adaptive tracking controller is presented based on the kinematics models. An artificial potential field is used to navigate the wheeled robot in the controller. Easy design, fast convergence, and adaptability to other nonholonomic mobile are obvious advantages. Stability...
This paper presents an adaptive collaborative filtering algorithm to help users of online reputation systems avoid the misleading of dishonest ratings. This algorithm evaluates the trustworthiness of ratings by comparing the raterspsila opinions with the opinions of the evaluator, and gives the ratings proper weights before including them into the final judgment. Different weighting functions are...
Current load balancing in J2EE platform dominatingly is computer-scale mechanism, which has to be implemented on clusters of computers. In this paper a novel, dynamic capacity assignment method for EJB instance pools is presented. Our approach can operate on single computer and thus can function as a light-weighted load balancing for J2EE distributed computing. In this study after the introduction...
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.