Retrial queueing systems represent a class of models in which arriving customers, upon encountering a busy or unavailable server, enter a virtual waiting room—commonly referred to as an orbit—to ...

Queueing systems with working vacations refer to mathematical models in which service providers (servers) intermittently operate at a reduced capacity rather than coming to a complete standstill ...

Queuing techniques are systems put in place to serve customers in an orderly manner. Queuing techniques prevent chaos in customer service by ensuring the company can serve one at a time, on an ...

The Journal of the Operational Research Society, Vol. 65, No. 2 (FEBRUARY 2014), pp. 278-290 (13 pages) A combination of discrete-time modelling and theoretical analysis is used to develop an ...

"In the analysis of a physical system, the first step is to derive a mathematical model for the system. However, it is important to note that mathematical models, in general, may assume many different ...

This is a preview. Log in through your library . Abstract We study a queueing system with a finite number of input sources. Jobs are individually generated by a source but wait to be served in batches ...