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 ...

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 ...

This is a preview. Log in through your library . SIAM Journal on Applied Mathematics contains research articles on mathematical methods and their applications in the physical, engineering, financial, ...

"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 ...

The department is conducting market research for modernization capabilities to help improve customer experience at passport agencies, its global queueing system and embassy and consulate waiting areas ...

Ever since Google announced that access to its then-new email application Gmail would be invite-only at first, startup founders have been angling to reproduce that same kind of fervor for their own ...