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 virtual networking embedding (VNE) problem is a core issue in network virtualization. This is also a challenging problem as it contains different kinds of constraints, and its complexity becomes even higher in an online VNE problem with thousands of virtual network (VN) requests. In this paper, we proposed an ant colony system based VNE algorithm, called ACS-VNE, for the online VNE problem. The...
Network virtualization is considered to be not only an enabler to overcome the inflexibility of the current Internet infrastructure but also an enabler to achieve an energy-efficient Future Internet. Virtual network embedding (VNE) is a critical issue in network virtualization technology. This paper explores a joint power-aware node and link resource allocation approach to handle the VNE problem with...
This paper proposes an integrated approach to the VNE problem, in which different virtual nodes of a virtual network could be assigned to a physical node as long as this node's available resources can satisfy the total resource requirements of these virtual nodes. We carry out extensive simulations to investigate the benefits of sharing physical nodes. The simulation results demonstrate that (1) Compared...
This paper presents the design and implementation of a web-based application for video content sharing in the driver assistance research domain. The domain has special needs for video such as the ability to zoom and the ability to play related clips concurrently. In addition, since large amounts of data (video contents) have to be transmitted over the network, network usage and efficiency are critical...
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.