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.
DHT-based P2P networks have a problem of topology mismatch which causes high latency for message routing. This paper focuses on improving the latency of routing process for chord, which is a typical DHT-based P2P network protocol. We propose a simple method to build a chord network based on the proximity of nodes in the underlying physical network. The idea of our method is the combination of two...
Burst contention is a well-known challenging problem in optical burst switching (OBS) networks. Deflection routing is used to resolve contention. Burst retransmission is used to reduce the burst loss ratio (BLR) by retransmitting dropped bursts. Previous works show that combining deflection and retransmission outperforms both pure deflection and pure retransmission approaches. This paper proposes...
We present a MIP formulation and an efficient heuristic for the problem of logical topology design for a distributed computing application to survive one computing cluster failure and one fiber link failure in WDM networks.
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.