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.
This paper is concerned with the problem of synchronization control of complex dynamical networks (CDN) subject to nonlinear couplings and uncertainties. An FLS (fuzzy logical system) based adaptive distributed controller is designed to achieve the synchronization. The asymptotic convergence of synchronization errors is analyzed by combining algebraic graph theory and Lyapunov theory. In contrast...
Growing performance gap between processors and main memory has made it worthwhile to consider off-chip data accesses in multi-query processing [2], [1], [3]. Exploiting data-sharing opportunities among concurrent queries can be critical for effective utilization of the underlying shared memory hierarchy. Given a set of queries, there may be a common retrieval operation for several cases to the same...
As we all know, many-to-many multicast routing can be extensively used in computer or communication networks supporting various continuous multimedia applications. Here, we are concerned with the case where each user is both a sender and a receiver of messages in multicasting as well as a terminal. In this case, the multicast tree appears as a terminal Steiner tree (TeST). The problem of finding a...
Network topology inference uses network measurement methods to find out the elements of internet in the target field and their connection relationship. In traditional network topology inference, traceroute-like methods which bases on the feedback information of routers are used, but anonymous routers seriously affect the performance. So tomography relying on end-to-end measurements has become a hot...
Many-to-many multicast can be widely used in computer and communication networks supporting various continuous multi-media applications. This paper assumes each user is both a source and a receiver as well as a terminal in many-to-many multicasting. Under this assumption a many-to-many multicast tree appears as a terminal Steiner tree (TeST). This paper uses a heuristic idea of under a fixed TeST...
Mesh topology has been actively researched and developed as a key solution to improve the performance and services of wireless communications. To take full advantage of wireless mesh networks, a hierarchy mesh topology, which includes a fixed backbone network and mobile access networks, is presented in this paper. To achieve the optimum performance at a low cost, a hybrid routing protocol is provided...
Game theory is a useful and powerful tool for performance analysis and optimization of wireless mesh networks (WMNs). Based on incompletely cooperative game theory, a mesh router can estimate the game state (e.g., the number of competing nodes), and broadcast this information to its clients. Then all the clients play a cooperative game based on the estimated game state, and achieve the optimal equilibrium...
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.