The burden on healthcare services in the world has increased substantially in the past
decades. The quality and quantity of care have to increase to meet surging demands …

Queuing model is widely applied in production, inventory and service industries. It is
fundamental to improve the performance of queuing model by characterizing the practical …

In this paper, we study an infinite capacity multi-server Markovian queue with synchronous
multiple working vacations, balking and reneging. It is assumed that customers may balk …

The present paper investigates the transient solution of two-class priority queuing system
with balking and catastrophes. We discuss priority queuing system with two-class priority …

In this paper we consider a Markovian queuing system with heterogeneous servers, balking
and catastrophes. The time-dependent behavior of the system is analyzed by using …

According to evidence from research and practice, the seasonal demand variation exists in
the banking sector and significantly affects the commercial bank's operation. Thus, the bank …

Queuing (waiting line) models with correlated input find their useful applications in modeling
computer-communication traffic. In fact, waiting line models with correlated arrivals and …

This chapter deals with a multi-server queuing system with exponentially distributed inter-
arrival and service times, feedback of served customers and retention of reneging …

This thesis deals with the optimal, parametric, and sensitivity analyses of several Markovian
service models and machining systems using the queueing-theoretic approach. The present …