4 citations · 11 across the 12 of their papers we have counts for
3 papers · 1 filter
Importance sampling for a robust and efficient multilevel Monte Carlo estimator for stochastic reaction networks
Chiheb Ben Hammouda, Nadhir Ben Rached, Raul Tempone
The multilevel Monte Carlo (MLMC) method for continuous-time Markov chains, first introduced by Anderson and Higham (SIAM Multiscal Model. Simul. 10(1), 2012), is a highly efficien…
A Universal Splitting Estimator for the Performance Evaluation of Wireless Communications Systems
Nadhir Ben Rached, Daniel MacKinlay, Zdravko Botev +2
We propose a unified rare-event estimator for the performance evaluation of wireless communication systems. The estimator is derived from the well-known multilevel splitting algori…
An Accurate Sample Rejection Estimator for the Estimation of Outage Probability of EGC Receivers
Nadhir Ben Rached, Abla Kammoun, Mohamed-Slim Alouini +1
In this work, we evaluate the outage probability (OP) for L-branch equal gain combining (EGC) diversity receivers operating over fading channels, i.e. equivalently the cumulative d…