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Journal ArticleDOI

Mean-Value Analysis of Closed Multichain Queuing Networks

Martin Reiser, +1 more
- 01 Apr 1980 - 
- Vol. 27, Iss: 2, pp 313-322
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TLDR
It is shown that mean queue sizes, mean waiting times, and throughputs in closed multiple-chain queuing networks which have product-form solution can be computed recursively without computing product terms and normalization constants.
Abstract
It is shown that mean queue sizes, mean waiting times, and throughputs in closed multiple-chain queuing networks which have product-form solution can be computed recursively without computing product terms and normalization constants. The resulting computational procedures have improved properties (avoidance of numerical problems and, in some cases, fewer operations) compared to previous algorithms. Furthermore, the new algorithms have a physically meaningful interpretation which provides the basis for heuristic extensions that allow the approximate solution of networks with a very large number of closed chains, and which is shown to be asymptotically valid for large chain populations.

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Citations
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Proceedings ArticleDOI

An analytical model for multi-tier internet services and its applications

TL;DR: This paper presents a model based on a network of queues, where the queues represent different tiers of the application, sufficiently general to capture the behavior of tiers with significantly different performance characteristics and application idiosyncrasies such as session-based workloads, concurrency limits, and caching at intermediate tiers.
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Flexible manufacturing systems: a review of analytical models

TL;DR: A number of directions in which models require extension are outlined, in particular the representation of such aspects of FMS operation as the tool delivery systems, the blocking phenomenon, the transient behavior and the differences between flexible machining systems and flexible assembly systems.
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Ordinal Optimization of DEDS

TL;DR: It is argued that cardinal rather than cardinal optimization, i.e., concentrating on finding good, better, or best designs rather than on estimating accurately the performance value of these designs, offers a new, efficient, and complementary approach to the performance optimization of systems.
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The Method of Layers

TL;DR: The Method of Layers (MOL) is proposed to provide performance estimates for distributed applications that contain one or more layers of software servers and uses the mean value analysis (MVA) linearizer algorithm as a subprogram to assist in predicting model performance measures.
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Push and pull production systems: issues and comparisons

TL;DR: This paper examines the behavior of push and pull production systems in an attempt to explain the apparent superior performance of pull systems and identifies a control strategy that has push andPull characteristics and appears to outperform both pure push and pure pull systems.
References
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Journal ArticleDOI

Open, Closed, and Mixed Networks of Queues with Different Classes of Customers

TL;DR: Many of the network results of Jackson on arrival and service rate dependencies, of Posner and Bernholtz on different classes of customers, and of Chandy on different types of service centers are combined and extended in this paper.
Journal ArticleDOI

Computational algorithms for closed queueing networks with exponential servers

TL;DR: Methods are presented for computing the equilibrium distribution of customers in closed queueing networks with exponential servers based on two-dimensional iterative techniques which are highly efficient and quite simple to implement.
Journal ArticleDOI

A use of complex probabilities in the theory of stochastic processes

David Cox
TL;DR: In this paper, the authors generalized Erlang's idea of extending to cover all distributions with rational Laplace transforms; this involves the formal use of complex transition probabilities and properties of the method are considered.
Journal ArticleDOI

Closed Queuing Systems with Exponential Servers

TL;DR: It is found that the distribution of customers in the closed queuing system is regulated by the stage or stages with the slowest effective service rate, which means that closed systems are shown to be stochastically equivalent to open systems in which the number of customers cannot exceed N.
Journal ArticleDOI

A Queueing Network Analysis of Computer Communication Networks with Window Flow Control

TL;DR: A computer communication network with window flow control is modeled by a closed multichain queueing network and the severe computational limitation of previous solution algorithms is overcome with a heuristic derived from the recently found mean value analysis.
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