Vacation models deal with a very important class of real life congestion situations
encountered in day-to-day as well as in industrial scenario. A vacation in queueing context …

Recently,[1] have obtained the transient solution of multi-server queue with balking
andreneging. In this paper, a similar technique is used to drive a new elegant explicit …

This paper analyzes an M/M/2 queueing system with two heterogeneous servers, one of
which is always available but the other goes on vacation in the absence of customers …

This paper proposes a penalty strategy with differentiated service rate based on the free
riding phenomenon in P2P networks, and establishes an M/M/c+d queueing model. Based …

This paper presents a steady-state analysis of an M/M/2 queue with heterogeneous servers
(Server 1 and Server 2). Server 1 is reliable and may leave for a vacation when the system …

This paper deals with a multi-component machining system consisting of M operating units
along with k types of spare machines. The repair facility comprises of R heterogeneous …

This paper presents an analysis of heterogeneous two-server queueing system with
feedback, reverse balking, reneging and retention of reneged customers. The steady-state …

In this paper, the transient solution of a Markovian queuing system with two heterogeneous
servers and retention of reneging customers is obtained. The explicit transient probabilities …

In this paper, we analyse a queueing system with two servers where the arrival and service
processes are interdependent. The evolution of these processes is governed by transitions …

Abstract An M/M/3 repairable Markovian queueing system with servers on vacation has
been taken into consideration. The service rates of the servers in this system differ. Each …