Results 251 to 260 of about 4,913,945 (287)

Analysis of a Discrete-time Queue with Modified Batch Service Policy and Batch-size-dependent Service

Methodology and Computing in Applied Probability, 2023
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Gopinath Panda, Veena Goswami
exaly   +2 more sources

A renewal input single and batch service queues with accessibility to batches

International Journal of Management Science and Engineering Management, 2011
Abstract This paper presents a renewal input single and batch service infinite (finite) buffer queueing system with accessibility to the batches. The inter-arrival times of successive arrivals are assumed to be independent and arbitrarily distributed. The customers are served by a single-server either one at a time or in batches with accessibility to ...
Veena Goswami, P Vijaya Laxmi
exaly   +2 more sources

Product form in networks of queues with batch arrivals and batch services

Queueing Systems, 1990
The paper extends the product form concept to networks of queues with batch arrivals and batch services with routing between queues dependent upon the batches released. The results are valid for continuous time as well as discrete time and for open, closed and mixed queueing networks.
William Henderson, Peter G. Taylor
openaire   +2 more sources

Multi‐server Batch‐service Systems

Statistica Neerlandica, 2000
In this paper we analyse a multi‐server batch‐service queueing model. Customers arrive one by one according to a Poisson process. They are served in batches under the following threshold policy: when a server becomes available a new batch of waiting customers is taken into service as soon as their number reaches a threshold a.
Adan, I.J.B.F., Resing, J.A.C.
openaire   +3 more sources

Optimised batch patching with classes of service

ACM SIGCOMM Computer Communication Review, 2000
In this paper we present a new technique called Optimised Batch Patching with Classes of Service(OBP with CoS) which can be used to leverage the benefits of multicast within the context of 'near' video-on-demand systems in IP networks. OBP with CoS builds on an earlier scheme, known as Optimised Patching, but is different in two respects.
Paul Patrick White, Jon Crowcroft
openaire   +2 more sources

Delay in a Discrete-Time Queueing Model with Batch Arrivals and Batch Services

Fifth International Conference on Information Technology: New Generations (itng 2008), 2008
During the past decades batch-service queueing models have been studied extensively, especially with regard to the system content. Some researchers have studied the distribution of the customer delay, but not in the case of batch arrivals, which is a non-trivial extension.
Dieter Claeys, Koenraad Laevens, Joris Walraevens, Herwig Bruneel   +3 more
openaire   +2 more sources

Queueing networks with batch service

European J. of Industrial Engineering, 2011
In this paper, the decomposition method for ordinary single class open queueing networks is extended to queueing networks with batch processing. A comparison study with discrete event simulation as benchmark shows that the approach provides fairly good results for a wide range of applications.
Th. Hanschke, H. Zisgen
openaire   +1 more source

The Busy Period of a Queue with Batch Service

Operations Research, 1965
In this paper, we study the distribution of the busy period for a queue with Poisson input, in which the customers are served m at the time if there are m or more present and all at once if there are less than m present. We show that the busy period is equal to the time between successive visits to the state 0 in an imbedded semi-Markov process ...
openaire   +2 more sources

Analysis of Open Queueing Networks with Batch Services

2022
In this work we analyze an open queueing network with batch services. In more detail, the arrival process is Poissonian and each node consists of a single server and an infinite waiting queue. Arrivals are served in fixed-size batches: if the number of customers in a node is less than the predefined batch size, the server remains idle, otherwise he ...
Elena Stankevich, Igor Tananko, Michele Pagano   +2 more
openaire   +2 more sources