Journal: Operations Research Letters

Found 1763 papers in total
Stationary remaining service times conditional on queue length
Stationary remaining service times conditional on queue length
2007,
Mandelbaum & Yechiali and Fakinos derived a simple formula for the (stationary)...
On polling systems with large setups
On polling systems with large setups
2007,
Polling systems with large deterministic setup times find many applications in...
Waiting times in queues with relative priorities
Waiting times in queues with relative priorities
2007,
This paper determines the mean waiting times for a single server multi-class queueing...
Stochastic decompositions in the M/M/1 queue with working vactions
Stochastic decompositions in the M/M/1 queue with working vactions
2007,
We demonstrate stochastic decomposition structures of the queue length and waiting...
Time-dependent analysis of a single-server retrial queue with state-dependent rates
Time-dependent analysis of a single-server retrial queue with state-dependent rates
2007,
For a single-server retrial queue with state-dependent exponential interarrival,...
Linear combinations of overlapping variance estimators for simulation
Linear combinations of overlapping variance estimators for simulation
2007,
We estimate the variance parameter of a stationary simulation-generated process using...
Tailweight, quantiles and kurtosis: A study of competing distributions
Tailweight, quantiles and kurtosis: A study of competing distributions
2007,
This paper studies analytically and numerically the tail behavior of the symmetric...
Approximation algorithms for UET scheduling problems with exact delays
Approximation algorithms for UET scheduling problems with exact delays
2007,
In this paper we consider coupled-task single-machine and two-machine flow shop...
Single machine scheduling under potential disruption
Single machine scheduling under potential disruption
2007,
We provide optimal algorithms to solve a new scheduling problem in which there is a...
Approximation algorithms for scheduling problems with a modified total weighted tardiness objective
Approximation algorithms for scheduling problems with a modified total weighted tardiness objective
2007,
We study the approximability of minimum total weighted tardiness with a modified...
A polynomial algorithm for one problem of guillotine cutting
A polynomial algorithm for one problem of guillotine cutting
2007,
We consider the problem of guillotine cutting a rectangular sheet into two rectangular...
An algorithm for node-capacitated ring routing
An algorithm for node-capacitated ring routing
2007,
A strongly polynomial time algorithm is described to solve the node-capacitated...
On the multi-attribute stopping problem with general value functions
On the multi-attribute stopping problem with general value functions
2007,
We examine a sequential selection problem in which a single option must be selected....
Finding representative systems for discrete bicriterion optimization problems
Finding representative systems for discrete bicriterion optimization problems
2007,
Given a discrete bicriterion optimization problem, we propose two box algorithms to...
Global bounds for the distance to solutions of co-coercive variational inequalities
Global bounds for the distance to solutions of co-coercive variational inequalities
2007,
We establish two global bounds measuring the distance from any vector to the solution...
Characterizations of the optimal stable allocation mechanism
Characterizations of the optimal stable allocation mechanism
2007,
The stable allocation problem is the generalization of (0,1)-matching problems to the...
A new exact method for the two-dimensional bin-packing problem with fixed orientation
A new exact method for the two-dimensional bin-packing problem with fixed orientation
2007,
We propose a new exact method for the well-known two-dimensional bin-packing problem....
A new lower bound for the non-oriented two-dimensional bin-packing problem
A new lower bound for the non-oriented two-dimensional bin-packing problem
2007,
We propose a new scheme for computing lower bounds for the non-oriented bin-packing...
Remarks on the remaining service time upon reaching a target level in the M/G/1 queue
Remarks on the remaining service time upon reaching a target level in the M/G/1 queue
2007,
In this note we establish connections between new and previous results on the...
Locality of reference and the use of sojourn time variance for measuring queue unfairness
Locality of reference and the use of sojourn time variance for measuring queue unfairness
2007,
Sojourn time variance is widely used as an indication of queue unfairness. We...
Infinite horizon optimality criteria for equipment replacement under technological change
Infinite horizon optimality criteria for equipment replacement under technological change
2007,
We consider the problem of optimally acquiring and retiring assets that are undergoing...
From stars to comets: Improved local search for universal facility location
From stars to comets: Improved local search for universal facility location
2007,
We improve the approximation ratio for the Universal Facility Location Problem to...
Applying the sequence-pair representation to optimal facility layout designs
Applying the sequence-pair representation to optimal facility layout designs
2007,
We present a new formulation for the facility layout problem based on the...
Cost optimization in the (S-1,S) lost sales inventory model with multiple demand classes
Cost optimization in the (S-1,S) lost sales inventory model with multiple demand classes
2007,
For the ( S -1, S ) lost sales inventory model with multiple demand classes that have...
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