11 search results - page 2 / 3 » questa 2008 |
QUESTA
2008
13 years 5 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 5 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 5 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 5 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 5 months ago
2008
We consider a discrete-time tree network of polling servers where all packets are routed to the same node (called node 0), from which they leave the network. All packets have unit...