In this survey, we briefly study on variants of arrival and service processes with different
types of working vacation models. The concept of working vacations has wide range …

In this paper, we consider a single server feedback retrial queueing system with multiple
working vacations and vacation interruption. An arriving customer may balk the system at …

The concept of a single server retrial queueing system with delayed repair and feedback
under a working vacation policy, along with the asymmetric transition representation, is …

This paper investigates the concept of admission control policy of a two heterogeneous
server finite capacity retrial queueing system with maintenance activity. An arriving customer …

This paper deals with an M/M/c balking retrial queue with vacation. Both single and multiple
vacation policies are analysed. This system is investigated as a quasi-birth-and-death …

In this investigation, a novel sort of retrial queueing system with working breakdown services
is introduced. Two distinct kinds of customers are considered, which are priority and ordinary …

In 2002, the Working Vacation (WV) queues were implemented as an extension of standard
queueing models with vacations. During the vacation period in WV queues, the server …

In this paper, we consider a single server retrial queueing system with working vacations.
Further vacation interruption is considering with the regular busy server is subjected to …

In this study, we propose a single server retrial queueing system with balking, second
optional service and single vacation. At the arrival epoch, if the server is busy, the arriving …

This paper presents a steady-state analysis of an M/M/1 retrial queue with working
vacations, in which the server is subject to starting failures. The proposed queueing model is …