Journal: Computers and Operations Research

Found 2748 papers in total
Two-stage general block patterns for the two-dimensional cutting problem
Two-stage general block patterns for the two-dimensional cutting problem
2007,
This paper presents an algorithm for the unconstrained two-dimensional cutting problem...
Computer assisted customer churn management: State-of-the-art and future trends
Computer assisted customer churn management: State-of-the-art and future trends
2007,
A business incurs much higher charges when attempting to win new customers than to...
Application of regional earthquake mitigation optimization
Application of regional earthquake mitigation optimization
2007,
A linear program was developed to help seismically active communities decide: (1) how...
Reliable overlay multicast trees for private Internet broadcasting with multiple sessions
Reliable overlay multicast trees for private Internet broadcasting with multiple sessions
2007,
With rapid advances of computing technologies and high speed networks, various high...
A heuristic for the label printing problem
A heuristic for the label printing problem
2007,
Label printing finds many applications in industry. However, this task is still labor...
Scheduling in a three-machine robotic flexible manufacturing cell
Scheduling in a three-machine robotic flexible manufacturing cell
2007,
In this study, we consider a flexible manufacturing cell (FMC) processing identical...
A branch-and-price algorithm to solve the molten iron allocation problem in iron and steel industry
A branch-and-price algorithm to solve the molten iron allocation problem in iron and steel industry
2007,
The molten iron allocation problem (MIAP) is to allocate molten iron from blast...
A MAX–MIN ant system for unconstrained multi-level lot-sizing problems
A MAX–MIN ant system for unconstrained multi-level lot-sizing problems
2007,
In this paper, we present an ant-based algorithm for solving unconstrained multi-level...
An evaluation of lot-sizing heuristics for deteriorating inventory in material requirements planning systems
An evaluation of lot-sizing heuristics for deteriorating inventory in material requirements planning systems
2007,
In this paper, we consider the effects of deteriorating inventory on lot-sizing in...
Loss of customer goodwill in the uncapacitated lot-sizing problem
Loss of customer goodwill in the uncapacitated lot-sizing problem
2007,
Loss of customer goodwill in uncapacitated single level lot-sizing is studied with a...
Approximate analysis of M/G/c/c state-dependent queueing networks
Approximate analysis of M/G/c/c state-dependent queueing networks
2007,
Congestion is ever present in most practical situations. We describe a methodology for...
An integrated aircraft routing, crew scheduling and flight retiming model
An integrated aircraft routing, crew scheduling and flight retiming model
2007,
In the integrated aircraft routing, crew scheduling and flight retiming problem, a...
A graph coloring model for a feasibility problem in monthly crew scheduling with preferential bidding
A graph coloring model for a feasibility problem in monthly crew scheduling with preferential bidding
2007,
We consider a monthly crew scheduling problem with preferential bidding in the airline...
Computational approaches to a combinatorial optimization problem arising from text classification
Computational approaches to a combinatorial optimization problem arising from text classification
2007,
We present a combinatorial optimization problem with a particular cost structure: a...
On separating cover inequalities for the multidimensional knapsack problem
On separating cover inequalities for the multidimensional knapsack problem
2007,
We propose a simple and a quite efficient separation procedure to identify cover...
Post-optimality analysis of the optimal solution of a degenerate linear program using a pivoting algorithm
Post-optimality analysis of the optimal solution of a degenerate linear program using a pivoting algorithm
2007,
This paper gives a theory and method that specifies how the optimal solution of a...
The constrained compartmentalised knapsack problem
The constrained compartmentalised knapsack problem
2007,
The constrained compartmentalised knapsack problem is an extension of the classical...
Solving a generalized traveling salesperson problem with stochastic customers
Solving a generalized traveling salesperson problem with stochastic customers
2007,
In this paper, a probabilistic generalized traveling salesperson problem (PGTSP) is...
A polynomial-time algorithm to estimate returns to scale in free-disposal-hull models
A polynomial-time algorithm to estimate returns to scale in free-disposal-hull models
2007,
This paper provides a polynomial-time algorithm to estimate returns to scale in FDH...
Using lexicographic parametric programming for identifying efficient units in DEA
Using lexicographic parametric programming for identifying efficient units in DEA
2007,
In this paper, we propose the use of lexicographic parametric programming to recognize...
A Benders decomposition algorithm for base station planning problem in WCDMA networks
A Benders decomposition algorithm for base station planning problem in WCDMA networks
2007,
This paper analyzes the integer programming model and its relaxations of WCDMA base...
A memetic algorithm for channel assignment in wireless FDMA systems
A memetic algorithm for channel assignment in wireless FDMA systems
2007,
A new problem encoding is devised for the minimum span frequency assignment problem in...
A hop constrained min-sum arborescence with outage costs
A hop constrained min-sum arborescence with outage costs
2007,
The hop constrained min-sum arborescence with outage costs problem consists of...
Designing cost-effective content distribution networks
Designing cost-effective content distribution networks
2007,
In this paper, we present a novel technique for the problem of designing a Content...
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