Keyword: programming: integer

Found 3058 papers in total
Lagrangian heuristics for scheduling new product development projects in the pharmaceutical industry
Lagrangian heuristics for scheduling new product development projects in the pharmaceutical industry
2007,
To stay ahead of their competition, pharmaceutical firms must make effective use of...
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 heuristic approach for solving serially distributed storage depots under general-integer policy
A heuristic approach for solving serially distributed storage depots under general-integer policy
2007,
In this study, we present the problems of shipping a single product from a single...
Rostering in a rail passenger carrier
Rostering in a rail passenger carrier
2007,
In this paper we present an applied study, commissioned by the regional rail passenger...
Effective search space control for large and/or complex driver scheduling problems
Effective search space control for large and/or complex driver scheduling problems
2007,
For real life bus and train driver scheduling instances, the number of columns in...
Establishing an optimization model for sewer system layout with applied genetic algorithm
Establishing an optimization model for sewer system layout with applied genetic algorithm
2005,
In this study, a genetic algorithm (GA) is first used to establish a combinatorial...
A mixed-integer linear programming model for bulk grain blending and shipping
A mixed-integer linear programming model for bulk grain blending and shipping
2007,
This paper addresses a blending and shipping problem faced by a company that manages a...
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...
Synthesis and optimization of the recovery route for residual products under uncertain product demand
Synthesis and optimization of the recovery route for residual products under uncertain product demand
2007,
The present work describes an optimization model for managing the recovery of residual...
Multiperiod integrated routing and scheduling of World Food Programme cargo planes in Angola
Multiperiod integrated routing and scheduling of World Food Programme cargo planes in Angola
2007,
This paper deals with the weekly planning of WFP emergency deliveries of food aid by...
Designing a road network for hazardous materials shipments
Designing a road network for hazardous materials shipments
2007,
We consider the problem of designating hazardous materials routes in and through a...
Modeling and optimizing transportation decisions in a manufacturing supply chain
Modeling and optimizing transportation decisions in a manufacturing supply chain
2007,
We describe a transportation problem we studied at the trucking division of a textile...
Ship routing and scheduling with flexible cargo sizes
Ship routing and scheduling with flexible cargo sizes
2007,
Here, we describe a real planning problem in the tramp shipping industry. A tramp...
Alternative algorithms for the optimization of a simulation model of a multimodal container terminal
Alternative algorithms for the optimization of a simulation model of a multimodal container terminal
2007,
Multimodal container terminals (MMCTs) are very complex and consequently require...
A multiobjective optimization model for processing and distributing biosolids to reuse fields
A multiobjective optimization model for processing and distributing biosolids to reuse fields
2007,
Advanced wastewater treatment plants remove deleterious nutrients, chemicals, and...
An integrated multi-objective decision-making process for multi-period lot-sizing with supplier selection
An integrated multi-objective decision-making process for multi-period lot-sizing with supplier selection
2007,
Supplier selection is a multi-criteria problem which includes both tangible and...
Optimization with binet matrices
Optimization with binet matrices
2007,
This paper deals with linear and integer programming problems in which the constraint...
A zero–one goal programming approach for project selection
A zero–one goal programming approach for project selection
2007,
Goal programming is one of the models which have been developed to deal with the...
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...
A new Dantzig–Wolfe reformulation and branch-and-price algorithm for the capacitated lot-sizing problem with setup times
A new Dantzig–Wolfe reformulation and branch-and-price algorithm for the capacitated lot-sizing problem with setup times
2007,
Although the textbook Dantzig–Wolfe decomposition reformulation for the...
A review of hierarchical facility location models
A review of hierarchical facility location models
2007,
In this study, we review the hierarchical facility location models. Although there...
Locating landfills and transfer stations in Alberta
Locating landfills and transfer stations in Alberta
2006,
This paper investigates the locational patterns of facilities that deal with municipal...
Weekly staff scheduling with workstation group restrictions
Weekly staff scheduling with workstation group restrictions
2007,
This paper addresses the weekly adjustment problem for staff scheduling when movement...
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