QUESTA
2008
13 years 4 months ago
2008
We consider a system comprised of two connected M/M/
QUESTA
2008
13 years 4 months ago
2008
We introduce the Conditional Mean Value Analysis (CMVA) algorithm, an exact solution method for product-form load-dependent closed queueing networks that provides a numerically st...
QUESTA
2008
13 years 4 months ago
2008
We analyze the output process of finite capacity birth-death Markovian queues. We develop a formula for the asymptotic variance rate of the form + vi where is the rate of outputs...
QUESTA
2008
13 years 4 months ago
2008
In this note we identify a phenomenon for processor sharing queues that is unique to ones with time-varying rates. This property was discovered while correcting a proof in Hampshi...
QUESTA
2008
13 years 4 months ago
2008
We consider a parallel server system that consists of several customer classes and server pools in parallel. We propose a simple robust control policy to minimize the total linear...
QUESTA
2008
13 years 4 months ago
2008
QUESTA
2008
13 years 4 months ago
2008
QUESTA
2008
13 years 4 months ago
2008
We consider Kelly networks with shuffling of customers within each queue. Specifically, each arrival, departure or movement of customer from one queue to another triggers a shuffl...
QUESTA
2008
13 years 4 months ago
2008
To obtain insight in the quality of heavy-traffic approximations for queues with many servers, we consider the steady-state number of waiting customers in an M/D/s queue as s . I...
QUESTA
2008
13 years 4 months ago
2008
Consider an M/G/c queue with homogeneous servers and service time distribution F. It is shown that an approximation of the service time distribution F by stochastically smaller di...