Comparison of gradient estimation techniques for queues with non-identical servers

Keyphrases

• Perturbation Analysis 100%
• Estimation Method 100%
• Likelihood Ratio 100%
• Gradient Estimation 100%
• Markovian 66%
• Steady State 33%
• Time Distribution 33%
• Non-Markovian 33%
• Ratio Estimator 33%
• System Time 33%
• Multiple Servers 33%
• Queueing System 33%
• Infinitesimal Perturbation Analysis 33%
• Steady-state Systems 33%
• Stochastic Discrete-event Simulation 33%
• Analytical Proof 33%
• Single Queue 33%
• Two-server 33%

Mathematics

• Likelihood Ratio 100%
• Ratio Method 66%
• Stochastics 33%
• Method Performs 33%
• Approximates 33%
• Concludes 33%
• Past Decade 33%
• Time System 33%
• Ratio Estimator 33%
• Unbiasedness 33%