Journal: Operations Research Letters

Found 1763 papers in total
An interior point method for solving systems of linear equations and inequalities
An interior point method for solving systems of linear equations and inequalities
2000,
A simple interior point method is proposed for solving a system of linear equations...
A comment on multi-stage data envelopment analysis methodology
A comment on multi-stage data envelopment analysis methodology
2001,
Coelli introduced a multi-stage (MS-) DEA methodology that represents an interesting...
Constrained Markovian decision processes: the dynamic programming approach
Constrained Markovian decision processes: the dynamic programming approach
2000,
We consider semicontinuous controlled Markov models in discrete time with total...
Inventory system for goods with censored random lifetimes
Inventory system for goods with censored random lifetimes
2000,
We consider a Poisson inventory model for perishable goods in which the items have...
Biconvex programming approach to optimization over the weakly efficient set of a multiple objective affine fractional problem
Biconvex programming approach to optimization over the weakly efficient set of a multiple objective affine fractional problem
2001,
We formulate the problem of optimizing a convex function over the weakly efficient set...
Recursive approximation of the high dimensional max function
Recursive approximation of the high dimensional max function
2005,
This paper proposes a smoothing method for the general n -dimensional max function,...
Average fill rate and horizon length
Average fill rate and horizon length
2005,
Given a sequence of independent and identically distributed demands and an order up to...
Approximating separable nonlinear functions via mixed zero–one programs
Approximating separable nonlinear functions via mixed zero–one programs
2000,
We discuss two models from the literature that have been developed to formulate...
On optimal exhaustive policies for the M/G/1-queue
On optimal exhaustive policies for the M/G/1-queue
2000,
Given an M/G/1 queue controlled by an exhaustive policy 𝒫, we consider a (𝒫...
Tandem fluid queues fed by homogeneous on–off sources
Tandem fluid queues fed by homogeneous on–off sources
2000,
We consider a tandem fluid model with multiple consecutive buffers. The input of...
Approximations and bounds for the variance of steady-state waiting times in a GI/G/1 queue
Approximations and bounds for the variance of steady-state waiting times in a GI/G/1 queue
2001,
The focus of this paper is on developing bounds for the variance of steady-state...
Heavy-traffic asymptotics for the single-server queue with random order of service
Heavy-traffic asymptotics for the single-server queue with random order of service
2005,
We consider the GI/G/1 queue with customers served in random order, and derive the...
M/G/1/MLPS compared to M/G/1/PS
M/G/1/MLPS compared to M/G/1/PS
2005,
Multilevel processor sharing scheduling disciplines have recently been resurrected in...
An expectation maximization (EM) algorithm for platoon arrival processes in discrete time
An expectation maximization (EM) algorithm for platoon arrival processes in discrete time
2005,
The platoon arrival process (PAP), a special case of Markovian arrival process (MAP),...
A Sokhotski–Plemelj problem related to a robot-safety device system
A Sokhotski–Plemelj problem related to a robot-safety device system
2000,
We introduce a robot-safety device system attended by two different repairmen. The...
On deviation measures in stochastic integer programming
On deviation measures in stochastic integer programming
2005,
We propose extensions of traditional expectation-based stochastic integer programs to...
Reduced-load equivalence for Gaussian processes
Reduced-load equivalence for Gaussian processes
2005,
We consider a fluid model fed by two Gaussian processes. We obtain necessary and...
Control limit policies in a replacement model with additive phase-type distributed damage and linear restoration
Control limit policies in a replacement model with additive phase-type distributed damage and linear restoration
2000,
We consider a replacement model for an additive damage process with linear...
A 3-approximation algorithm for two-dimensional bin packing
A 3-approximation algorithm for two-dimensional bin packing
2005,
In the classical two-dimensional bin packing problem one is asked to pack a set of...
A note on the asymptotic behaviour of bottleneck problems
A note on the asymptotic behaviour of bottleneck problems
2005,
We generalize and sharpen results of Burkard and Fincke concerning the asymptotic...
Comparison of probability measures: Dominance of the third degree
Comparison of probability measures: Dominance of the third degree
2000,
This note provides necessary and sufficient conditions for third-degree stochastic...
Minimax regret strategies for greenhouse gas abatement: methodology and application
Minimax regret strategies for greenhouse gas abatement: methodology and application
1999,
Classical stochastic programming has already been used with large-scale LP models for...
The maximum number of Hamiltonian cycles in graphs with a fixed number of vertices and edges
The maximum number of Hamiltonian cycles in graphs with a fixed number of vertices and edges
2000,
The problem studied in this paper is that of finding the maximum number of Hamiltonian...
On the k-cut problem
On the k-cut problem
2000,
Given a graph with nonnegative edge-weights, let f(k) be the value of an optimal...
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