We consider an M/M/1 queue with impatient customers and two different types of working
vacations. The working vacation policy is the one in which the server serves at a lower rate …

This investigation deals with single server queueing system wherein the arrival of the units
follow Poisson process with varying arrival rates in different states and the service time of the …

Sampling Algorithm of Order Statistics for Conditional Lifetime Distributions Page 1 Pak.j.stat.oper.res.
Vol.XIV No.3 2018 pp571-594 Impatient Customers in an M/M/c queue with Single and …

This paper studies the effect of balking and reneging in a single server queue under variant
working vacation policy. Arriving customers balk (do not join the queue) with a probability …

We study the paper of Gao and Liu (2013). In the paper, the authors pay little attention to the
customer's sojourn time in their model although both the queue length and the busy cycle …

This paper investigates a single server bulk queueing system with state-dependent rates
and second optional service. The service time of the essential service is general-distributed …

In this paper, we consider the impatient customers in M/M/1 queueing model under variant
working vacation policy. The customer's impatience is due to its arrival during a working …

We consider an M/M/c queue with multiple working vacation and impatient customers. The
server serves the customers at a lower rate rather than completely halts the service during …

In this paper, we analyse a working vacation queueing model with priority customers where
the customer service times follow phase-type distributions. The server serves the customers …

This paper presents a finite buffer renewal input single working vacation and vacation
interruption queue with state dependent services and state dependent vacations, which has …