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.
In the context of more massive data to be processed and more processing elements (PEs) to be laid on a single chip or board, the requirements for corresponding interconnection network are becoming even higher. This paper presents a new topology called xtorus, and evaluates it by using both theoretical analysis and experimental simulation method. For theoretical analysis, an algorithm for computing...
Energy limited is one main bottle-neck for wireless sensor networks. Due to unreasonable cluster head electing and intensive energy consumption of cluster head in clustering algorithm, we propose multi-hop clustering algorithm, which is aimed to optimize cluster head voting and balance energy consumption of cluster head. Theoretical proofs and Simulation results show that our algorithm has a better...
The TCP flow fairness problem in 802.11 based multihop ad hoc networks was studied in this paper. Firstly, a probability model was established to describe the TCP flow fairness, and its rationality was verified by simulation; Then, a new MAC layer scheme with low overhead cost was proposed, in which the backoff window at MAC layer was controlled by detecting the basic factors that lead to the TCP...
Bayesian networks is a widely used formalism for representing uncertain knowledge in artificial intelligence. It has become the standard methodology for the construction of systems relying on probabilistic knowledge and has been applied in a variety of real-worlds tasks. In this work, we first present an index system for evaluating network information resource according to the study of predecessors...
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.