Keyword: queueing networks

Found 214 papers in total
An approximation method for general closed queuing networks with Fork/Join mechanisms
An approximation method for general closed queuing networks with Fork/Join mechanisms
2000,
Queueing networks with Fork/Join mechanisms are encountered in modelling and analysis...
An iterative procedure for multichain closed networks of queues
An iterative procedure for multichain closed networks of queues
1996,
We suggest a new iterative procedure for evaluating the performance of a closed...
Mean simultaneous busy period lengths in open Jackson networks
Mean simultaneous busy period lengths in open Jackson networks
1997,
The distributions of busy period lengths for nodes or collections of nodes in Jackson...
The Q-NET method for re-entrant queueing networks with priority disciplines
The Q-NET method for re-entrant queueing networks with priority disciplines
1997,
This paper is concerned with the estimation of performance measures of two priority...
Estimating characteristics of queueing networks using transactional data
Estimating characteristics of queueing networks using transactional data
1998,
We are motivated by queueing networks in which queues are difficult to observe but...
An invariance principle for semimartingale reflecting Brownian motions in an orthant
An invariance principle for semimartingale reflecting Brownian motions in an orthant
1998,
Semimartingale reflecting Brownian motions in an orthant (SRBMs) are of interest in...
Diffusion approximations for open multiclass queueing networks: sufficient conditions involving state space collapse
Diffusion approximations for open multiclass queueing networks: sufficient conditions involving state space collapse
1998,
Certain diffusion processes known as semimartingale reflecting Brownian motions...
State space collapse with application to heavy traffic limits for multiclass queueing networks
State space collapse with application to heavy traffic limits for multiclass queueing networks
1998,
Heavy traffic limits for multiclass queueing networks are a topic of continuing...
Strong approximations for Markovian service networks
Strong approximations for Markovian service networks
1998,
Inspired by service systems such as telephone call centers, we develop limit theorems...
Product form stationary distributions for queueing networks with blocking and rerouting
Product form stationary distributions for queueing networks with blocking and rerouting
1998,
In this paper we study Markovian queueing networks in which the service and the...
Infinitesimal perturbation analysis for queueing networks with general service time distributions
Infinitesimal perturbation analysis for queueing networks with general service time distributions
1999,
We study infinitesimal perturbation analysis (IPA) for queueing networks with general...
Simple bounds for closed queueing networks
Simple bounds for closed queueing networks
1999,
Consider a closed Jackson type network in which each queue has a single exponential...
Two-moment analysis of open queueing networks with general workstation capabilities
Two-moment analysis of open queueing networks with general workstation capabilities
1996,
The QNET method for two-moment analysis of multiclass open networks is extended to...
An analysis of a multilayered open queueing network with population constraint and constant service times
An analysis of a multilayered open queueing network with population constraint and constant service times
1999,
In this paper, we consider a queueing network model, where the population constraint...
Optimal service and arrival rates in Jackson queueing networks
Optimal service and arrival rates in Jackson queueing networks
2000,
In this paper we present an algorithm for solving a class of queueing network design...
Parallel simulation by multi-instruction, longest-path algorithms
Parallel simulation by multi-instruction, longest-path algorithms
1997,
This paper presents several basic algorithms for the parallel simulation G / G /1...
Fluid approximations for a processor-sharing queue
Fluid approximations for a processor-sharing queue
1997,
In this paper a fluid approximation, also known as a functional strong law of large...
The tightness in the ergodic analysis of regenerative queueing processes
The tightness in the ergodic analysis of regenerative queueing processes
1997,
The tightness of some queueing stochastic processes is proved and its role in an...
Stability of two families of queueing networks and a discussion of fluid limits
Stability of two families of queueing networks and a discussion of fluid limits
1998,
We investigate the stability of two families of queueing networks. The first family...
On the guaranteed throughput and efficiency of closed re-entrant lines
On the guaranteed throughput and efficiency of closed re-entrant lines
1998,
A closed network is said to be ‘guaranteed efficient’ if the throughput...
Bounding blocking probabilities and throughput in queueing networks with buffer capacity constraints
Bounding blocking probabilities and throughput in queueing networks with buffer capacity constraints
1998,
We propose a new technique for upper and lower bounding of the throughput and blocking...
Heavy traffic approximations of large deviations of feedforward queueing networks
Heavy traffic approximations of large deviations of feedforward queueing networks
1998,
We consider a multi-class feedforward queueing network with first come first serve...
Large deviations ordering of point processes in some queueing networks
Large deviations ordering of point processes in some queueing networks
1998,
Given a stochastic ordering between point processes (p.p.), say that a p.p. N is...
An operator-analytic approach to product-form networks
An operator-analytic approach to product-form networks
1996,
The product-form stationary distributions of open Markovian networks of queues are...
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