Keyword: queues: theory

Found 542 papers in total
On a two-queue priority system with impatience and its application to a call center
On a two-queue priority system with impatience and its application to a call center
1999,
We consider an s-server priority system with a protected and an unprotected queue. The...
Models and approximations for call center design
Models and approximations for call center design
2003,
A call center is a facility for delivering telephone service, both incoming and...
Performance modeling and analysis of integrated logistic chains: An analytic framework
Performance modeling and analysis of integrated logistic chains: An analytic framework
2005,
This paper is geared toward developing a network of inventory-queue models for the...
A stochastic modeling approach to real-time prediction of queue overflows
A stochastic modeling approach to real-time prediction of queue overflows
2003,
Queue overflow is a critical issue in developing queue prediction technologies for...
Erratum: A stochastic modeling approach to real-time prediction of queue overflows
Erratum: A stochastic modeling approach to real-time prediction of queue overflows
2003,
Due to a printer error, incorrect versions of the figures were printed as a part of...
Structure of the transition zone behind freeway queues
Structure of the transition zone behind freeway queues
2003,
Observations of freeway traffic flow are usually quite scattered about an underlying...
Generalised queue networks in a stochastic environment
Generalised queue networks in a stochastic environment
2000,
We study networks with positive and negative customers (or Generalized networks of...
Optimal inventory replenishment policy for a queueing system with finite waiting room capacity
Optimal inventory replenishment policy for a queueing system with finite waiting room capacity
2005,
We treat an inventory control problem in a facility that provides a single type of...
Optimal control of a dual service rate M/M/1 production–inventory model
Optimal control of a dual service rate M/M/1 production–inventory model
2005,
We analyse a dual-source, production–inventory model in which the processing...
Filtering policies in loss queuing network location problems
Filtering policies in loss queuing network location problems
2005,
In this paper we deal with two stationary loss queuing network location models. We...
Classification of Markov processes of M/G/1 type with a tree structure and its applications to queueing models
Classification of Markov processes of M/G/1 type with a tree structure and its applications to queueing models
2000,
This paper studies the classification problem of Markov processes of M/G/1 type with a...
Statistical performance of a multiclass bulk production queueing system
Statistical performance of a multiclass bulk production queueing system
2004,
In this paper, we discuss how to statistically analyze a make-to-stock production...
Refined non-homogeneous Markovian models for a single-server type of software system with rejuvenation
Refined non-homogeneous Markovian models for a single-server type of software system with rejuvenation
2002,
Long running software systems are known to experience an aging phenomenon called...
Parallel simulation of transfer lines by time segmentation
Parallel simulation of transfer lines by time segmentation
2004,
This paper is concerned with the development of efficient parallel simulation...
Expected time in system analysis of a single-machine multi-item processing center
Expected time in system analysis of a single-machine multi-item processing center
2004,
Traditionally, cost models are studied to support decision making for production...
Expected waiting times at loading stations in discrete-space closed-loop conveyors
Expected waiting times at loading stations in discrete-space closed-loop conveyors
2004,
We present an analytical approach to approximate the expected waiting times for loads...
Solution methods for a production line with machine failures and intermediate buffers
Solution methods for a production line with machine failures and intermediate buffers
2004,
This paper presents exact and approximate solution methods for a production line with...
Optimal planning of multiple routes in flexible manufacturing systems
Optimal planning of multiple routes in flexible manufacturing systems
2004,
We consider the simultaneous selection of part routes for multiple part types in...
Bounds for call completion probabilities in large-scale mobile communication networks
Bounds for call completion probabilities in large-scale mobile communication networks
2004,
In this paper, we propose a method to obtain upper and lower bounds of call completion...
Performance models of a proxy cache server: The impact of multimedia traffic
Performance models of a proxy cache server: The impact of multimedia traffic
2004,
We propose a multi-class queuing network model to study the impact of multimedia...
Modeling and analysis of high risk patient queues
Modeling and analysis of high risk patient queues
2004,
For many medical procedures, patients face substantial risk of complication or death...
Optimal threshold policies in a workload model with a variable number of service phases per job
Optimal threshold policies in a workload model with a variable number of service phases per job
2003,
We consider a two-stage service policy for a Poisson arrival queueing system. The idle...
Stability of mixed generalized Jackson networks
Stability of mixed generalized Jackson networks
1999,
Jackson networks are typically open or closed: Either all customers join the network...
Performance analysis of the DAR(1)/D/c priority queue under partial buffer sharing policy
Performance analysis of the DAR(1)/D/c priority queue under partial buffer sharing policy
2004,
We analyze a multi-server priority queueing system with partial buffer sharing, where...
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