In this paper, we consider a multi-server queue with a finite buffer. Request arrivals are
defined by the Markov arrival process. Service is provided to groups of requests. The …

In this paper, we consider a queueing inventory system with batch arrival and batch service
processes. Customers arrive in batches of sizes 1, 2,…, k, according to a marked compound …

The study examines M\[X\]\/G\(P 1, P 2\)\/1 feedback retrial queues coupled with starting
failure, repair, delay to repair, working vacation, and general retrial times. Also, it explores …

This research investigated a single bulk server queuing model where service modes and
server vacations are dependent on the number of clients. The server operates in three …

A queuing system with many identical servers, a finite buffer, and order retrials is under
study. The order's arrival is described by the Markov arrival process. Service is offered for …

In reality, there are many uses of queues where services are provided in groups and these
type of queues are widely studied in the literature. In this paper we examine a particular …

This review article presents an overview of bulk arrival and bulk service with breakdown
QM's. The concept of bulk arrivals and bulk service has a new significance in the world of …

The objective of this paper is to analyse state dependent arrival in bulk retrial queueing
system with immediate Bernoulli feedback, multiple vacations, threshold and constant retrial …

In this paper, server provides service in two service modes, as single or in bulk according to
the queue length. The server provides single service, if the queue length reaches …

This paper concentrates on bulk arrival and batch service retrial queueing system with
server failure, two types of vacation and constant retrial rate. If an arrival of customers finds a …