A hybrid technique for accelerated simulation of ATM networks and network elements
ACM Transactions on Modeling and Computer Simulation (TOMACS)
Modeling and Simulation of ATM Traffic Management
ANSS '04 Proceedings of the 37th annual symposium on Simulation
Modeling techniques for VBR video: feasibility and limitations
Performance Evaluation
Fast simulation of wavelength continuous WDM networks
IEEE/ACM Transactions on Networking (TON)
Importance sampling for the estimation of buffer overflow probabilities via trace-driven simulations
IEEE/ACM Transactions on Networking (TON)
Fast and reliable performance evaluation in mobile wireless networks using dynamic simulations
Computers and Electrical Engineering
Fast simulation of service availability in mesh networks with dynamic path restoration
IEEE/ACM Transactions on Networking (TON)
An Urn Occupancy Approach for Modeling the Energy Consumption of Distributed Beaconing
IEEE/ACM Transactions on Networking (TON)
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Computer simulation is an important tool in the analysis and design of communications networks. In spite of the advances in computational power, using simulation to obtain rare event probabilities such as cell/packet loss or delay in networks still requires prohibitively long execution times. We provide an overview of importance sampling techniques and how they can be used to provide orders of magnitude speedup for many network problems