Journal: Queueing Systems

Found 762 papers in total
On the dynamics of a finite buffer queue conditioned on the amount of loss
On the dynamics of a finite buffer queue conditioned on the amount of loss
2011,
This paper is concerned with computing large‐deviation asymptotics for the loss...
On the asymptotic optimality of the cμ/θ rule under ergodic cost
On the asymptotic optimality of the cμ/θ rule under ergodic cost
2011,
We consider an overloaded multi‐server multi‐class queueing model where...
Large‐time asymptotics for the G t /M t /s t +GI t many‐server fluid queue with abandonment
Large‐time asymptotics for the G t /M t /s t +GI t many‐server fluid queue with abandonment
2011,
We previously introduced and analyzed the G t / M t / s t + GI t...
Rare event asymptotics for a random walk in the quarter plane
Rare event asymptotics for a random walk in the quarter plane
2011,
This paper presents a novel technique for deriving asymptotic expressions for the...
Sink or swim together: necessary and sufficient conditions for finite moments of workload components in FIFO multiserver queues
Sink or swim together: necessary and sufficient conditions for finite moments of workload components in FIFO multiserver queues
2011,
Previously established necessary and sufficient conditions for finite stationary...
Dynamic control of a single-server system with abandonments
Dynamic control of a single-server system with abandonments
2011,
In this paper, we discuss the dynamic server control in a two-class service system...
Time-dependent properties of symmetric queues
Time-dependent properties of symmetric queues
2011,
We settle a conjecture of Kella et al. (2005): the distribution of the number of jobs...
Heavily loaded queue coupled to two underloaded queues
Heavily loaded queue coupled to two underloaded queues
2010,
We consider a system of three parallel queues with Poisson arrivals and exponentially...
A polling model with smart customers
A polling model with smart customers
2010,
In this paper we consider a single-server, cyclic polling system with switch-over...
Designing a call center with an IVR (Interactive Voice Response)
Designing a call center with an IVR (Interactive Voice Response)
2010,
A call center is a service operation that caters to customer needs via the telephone....
Decay properties and quasi-stationary distributions for stopped Markovian bulk-arrival and bulk-service queues
Decay properties and quasi-stationary distributions for stopped Markovian bulk-arrival and bulk-service queues
2010,
We consider decay properties including the decay parameter, invariant measures and...
Statistical estimation of delays in a multicast tree using accelerated EM
Statistical estimation of delays in a multicast tree using accelerated EM
2010,
Tomography is one of the most promising techniques today to provide spatially...
Modeling network traffic by a cluster Poisson input process with heavy and light-tailed file sizes
Modeling network traffic by a cluster Poisson input process with heavy and light-tailed file sizes
2010,
We consider a cluster Poisson model with heavy-tailed interarrival times and cluster...
Tandem queues with subexponential service times and finite buffers
Tandem queues with subexponential service times and finite buffers
2010,
We focus on tandem queues with subexponential service time distributions. We assume...
Pathwise comparison results for stochastic fluid networks
Pathwise comparison results for stochastic fluid networks
2010,
We prove some new pathwise comparison results for single class stochastic fluid...
User equilibria for a parallel queueing system with state dependent routing
User equilibria for a parallel queueing system with state dependent routing
2010,
Consider a system of two queues in parallel, one of which is a ·∣ M ∣1...
Dynamic admission and service rate control of a queue
Dynamic admission and service rate control of a queue
2010,
This paper investigates a queueing system in which the controller can perform...
Tail asymptotics for the queue size distribution in the MAP/G/1 retrial queue
Tail asymptotics for the queue size distribution in the MAP/G/1 retrial queue
2010,
We consider a MAP / G /1 retrial queue where the service time distribution has a...
Regularly varying tail of the waiting time distribution in M/G/1 retrial queue
Regularly varying tail of the waiting time distribution in M/G/1 retrial queue
2010,
We consider an M/G/1 retrial queue where the service time distribution has a regularly...
Discrete time queueing networks with product form steady state. Availability and performance analysis in an integrated model
Discrete time queueing networks with product form steady state. Availability and performance analysis in an integrated model
2010,
For a discrete time network of generalized Bernoulli servers with unreliable nodes we...
Two-parameter heavy-traffic limits for infinite-server queues
Two-parameter heavy-traffic limits for infinite-server queues
2010,
In order to obtain Markov heavy-traffic approximations for infinite-server queues with...
Towards an Erlang formula for multiclass networks
Towards an Erlang formula for multiclass networks
2010,
Consider a multiclass stochastic network with state-dependent service rates and...
Transient analysis of a queue with system disasters and customer impatience
Transient analysis of a queue with system disasters and customer impatience
2010,
A single server queue with Poisson arrivals and exponential service times is studied....
Admission control for a multi-server queue with abandonment
Admission control for a multi-server queue with abandonment
2010,
In a M / M / N + M queue, when there are many customers waiting, it may be preferable...
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