Analytical Models

Large Data Transfer Predictability and Forecasting using Application-Aware SDN
Network management for applications that rely on large-scale data transfers is challenging due to the volatility and the dynamic nature …
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Cost Efficiency of Anycast-Based Forwarding in Duty-Cycled WSNs with Lossy Channel
Anycasting has been proposed recently as an efficient communication method for asynchronous duty-cycled wireless sensor networks. …
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Comparing multi-channel Peer-to-Peer video streaming system designs
The success of commercial Peer-to-Peer (P2P) video streaming systems has triggered interest in exploiting end users’ bandwidth to …
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Physical simulation in space launcher engine risk assessment
This paper describes the application of physics based simulation techniques to the risk analysis and risk informed design of liquid …
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Analysis of multi-hop traffic grooming in WDM mesh networks
Traffic grooming is an essential functionality of WDM optical networks to provision multi-granularity subwave-length connections. …
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Performance analysis of sparse traffic grooming in WDM mesh networks
Sparse traffic grooming is a practical problem to be addressed in heterogeneous multi-vendor optical WDM networks where only some of …
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Same-destination-intermediate grouping vs. end-to-end grouping for waveband switching in WDM mesh networks
We investigate waveband switching (WBS) with different grouping strategies in wavelength-division multiplexing (WDM) mesh networks. …
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Survivable traffic grooming with differentiated end-to-end availability guarantees in WDM mesh networks
Traffic grooming is critical in WDM optical metropolitan area networks (MANs), where low-rate connections are packed onto high-rate …
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An analytical model for virtual topology reconfiguration in optical networks and a case study
An analytical model for virtual topology reconfiguration (VTR) in optical networks is developed. It aims at the optical networks with a …
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