Keyword: programming: integer

Found 3058 papers in total
Improving traditional subgradient scheme for Lagrangean relaxation: An application to location problems
Improving traditional subgradient scheme for Lagrangean relaxation: An application to location problems
1999,
Lagrangean relaxation is largely used to solve combinatorial optimization problems. A...
Earliness/tardiness production planning approaches with due-window for manufacturing systems
Earliness/tardiness production planning approaches with due-window for manufacturing systems
1998,
Although the earliness/tardiness production planning approaches for manufacturing...
Benders-and-cut algorithm for fixed-charge capacitated network design problem
Benders-and-cut algorithm for fixed-charge capacitated network design problem
2000,
We develop a Benders-and-cut algorithm for fixed-charge capacitated network design...
New modeling approaches for the design of local access transport area networks
New modeling approaches for the design of local access transport area networks
2000,
This paper is concerned with the design of a local access and transport area network...
Using branch-and-price-and-cut to solve origin–destination integer multicommodity flow problems
Using branch-and-price-and-cut to solve origin–destination integer multicommodity flow problems
2000,
We present a column-generation model and branch-and-price-and-cut algorithm for...
L-shaped decomposition method for multi-stage stochastic concentrator location problem
L-shaped decomposition method for multi-stage stochastic concentrator location problem
2000,
A stochastic version of a concentrator location problem is dealt with in which traffic...
Using data envelopment analysis to obtain efficient solutions for multi-objective 0–1 linear programs
Using data envelopment analysis to obtain efficient solutions for multi-objective 0–1 linear programs
2000,
This paper concerns the problem of a service-oriented public sector entity to allocate...
Genetic algorithm in uncertain environments for solving stochastic programming problem
Genetic algorithm in uncertain environments for solving stochastic programming problem
2000,
Many real problems with uncertainties may often be formulated as Stochastic...
Semiconductor fabrication facility design using a hybrid search methodology
Semiconductor fabrication facility design using a hybrid search methodology
1999,
The use of integrated circuits (ICs) is ever increasing in the past decade and will...
On solving public facility planning problems using general mixed-integer programming methods
On solving public facility planning problems using general mixed-integer programming methods
2000,
In many countries civil engineers play a fundamental role in the processes through...
Greedy heuristic algorithms for manpower shift planning
Greedy heuristic algorithms for manpower shift planning
2000,
Consideration is given to a particular personnel planning problem faced by a food...
A mathematical approach for integrating the cell design and production planning decisions
A mathematical approach for integrating the cell design and production planning decisions
2000,
A mixed integer programming model that selects cells that can handle demand...
Simultaneous versus sequential loading and scheduling of flexible assembly systems
Simultaneous versus sequential loading and scheduling of flexible assembly systems
2000,
A monolithic and a hierarchical approach is presented for loading and scheduling in a...
A genetic algorithm for flexible manufacturing systems part type selection and machine loading
A genetic algorithm for flexible manufacturing systems part type selection and machine loading
2000,
Part type selection (PTS) and machine loading are two major problems in the production...
A multi-class multi-level capacitated lot sizing model
A multi-class multi-level capacitated lot sizing model
2000,
When demand loading is higher than available capacity, it takes a great deal of effort...
Time-indexed formulations for machine scheduling problems: Column generation
Time-indexed formulations for machine scheduling problems: Column generation
2000,
Time-indexed formulations for machine scheduling problems have received a great deal...
A simple heuristic for maximizing service of carousel storage
A simple heuristic for maximizing service of carousel storage
2000,
We consider a system that stores cases of items. Items are removed from storage in...
The Euclidean Steiner tree problem in Rn: A mathematical programming formulation
The Euclidean Steiner tree problem in Rn: A mathematical programming formulation
2000,
A nonconvex mixed-integer programming formulation for the Euclidean Steiner Tree...
A Lagrangean relax-and-cut approach for the two-stage capacitated facility location problem
A Lagrangean relax-and-cut approach for the two-stage capacitated facility location problem
2000,
The two-stage capacitated facility location problem is to find the optimal locations...
A polyhedral approach to a production planning problem
A polyhedral approach to a production planning problem
2000,
Production planning in manufacturing industries is concerned with the determination of...
New lot-sizing formulations for less nervous production schedules
New lot-sizing formulations for less nervous production schedules
2000,
Previously scheduled production plans frequently need to be updated because of demand...
Valid inequalities for a class of assembly system problems
Valid inequalities for a class of assembly system problems
2000,
This paper establishes a foundation for a cutting plane approach to solve a class of...
Optimal planning in large multi-site production networks
Optimal planning in large multi-site production networks
2000,
This contribution describes a general mixed-integer linear programming model based on...
Lagrangian solution techniques and bounds for loosely coupled mixed-integer stochastic programs
Lagrangian solution techniques and bounds for loosely coupled mixed-integer stochastic programs
2000,
Many production problems involve facility setups that lead to integer variables,...
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