Keyword: programming: integer

Found 3058 papers in total
A Lagrangian relaxation algorithm for a production planning problem where products have alternate routings
A Lagrangian relaxation algorithm for a production planning problem where products have alternate routings
2001,
A manufacturer of specialty steels produces to customer order. The economy is booming...
Modelling practical lot-sizing problems as mixed-integer programs
Modelling practical lot-sizing problems as mixed-integer programs
2001,
In spite of the remarkable improvements in the quality of general purpose...
Solving multi-item lot-sizing problems with a mixed integer programming solver using classification and reformulation
Solving multi-item lot-sizing problems with a mixed integer programming solver using classification and reformulation
2002,
Based on research on the polyhedral structure of lot-sizing models over the last 20...
Combined strategic and operational planning – a mixed integer linear programming success story in chemical industry
Combined strategic and operational planning – a mixed integer linear programming success story in chemical industry
2002,
We describe and solve a real world problem in chemical industry which combines...
Bounding option prices by semidefinite programming: A cutting plane algorithm
Bounding option prices by semidefinite programming: A cutting plane algorithm
2002,
In a recent article, Bertsimas and Popescu showed that a tight upper bound on a...
An optimization model for guiding the petrochemical industry development in Saudi Arabia
An optimization model for guiding the petrochemical industry development in Saudi Arabia
2002,
A mixed integer linear programming model is formulated for determining the optimum...
Multistars, partial multistars and the capacitated vehicle routing problem
Multistars, partial multistars and the capacitated vehicle routing problem
2002,
In an unpublished paper, Araque, Hall and Magnanti considered polyhedra associated...
Optimization approach for data allocation in multidisk database
Optimization approach for data allocation in multidisk database
2002,
In the last decade, many parallel process mechanisms have been developed in...
Solving large-scale maximum expected covering location problems by genetic algorithms: A comparative study
Solving large-scale maximum expected covering location problems by genetic algorithms: A comparative study
2002,
This paper compares the performance of genetic algorithms (GAs) on large-scale maximum...
The single-assignment hub covering problem: Models and linearizations
The single-assignment hub covering problem: Models and linearizations
2003,
We study the hub covering problem which, so far, has remained one of the unstudied hub...
Global optimization procedures for the capacitated Euclidean and lp distance multifacility location-allocation problems
Global optimization procedures for the capacitated Euclidean and lp distance multifacility location-allocation problems
2002,
In this paper, we study the capacitated Euclidean and l p distance location-allocation...
Order dispatching and labor assignment in cellular manufacturing systems
Order dispatching and labor assignment in cellular manufacturing systems
2000,
Although order and labor dispatching in the job shop manufacturing setting have been...
Using mixed integer linear programming to plan annualised working hours
Using mixed integer linear programming to plan annualised working hours
2002,
Annualising working hours (AH) is a means to achieve flexibility in the use of human...
Optimal models for meal-break and start-time flexibility in continuous tour scheduling
Optimal models for meal-break and start-time flexibility in continuous tour scheduling
2000,
This paper presents a compact integer-programming model for large-scale continuous...
Monolithic vs. hierarchical balancing and scheduling of a flexible assembly line
Monolithic vs. hierarchical balancing and scheduling of a flexible assembly line
2002,
A monolithic and a hierarchical approach are presented for balancing and scheduling of...
Sequencing just-in-time mixed-model assembly lines under station-load and part-usage constraints
Sequencing just-in-time mixed-model assembly lines under station-load and part-usage constraints
2001,
This paper deals with two most important problems, from both practical and theoretical...
A cutting plane algorithm for the unrelated parallel machine scheduling problem
A cutting plane algorithm for the unrelated parallel machine scheduling problem
2002,
This paper deals with the polyhedral structure of the scheduling problem R//C max ....
Two models for a family of flowshop sequencing problems
Two models for a family of flowshop sequencing problems
2002,
This paper presents two mixed-integer linear programming (MILP) models (referred to as...
A dynamic programming algorithm for scheduling jobs in a two-machine open shop with an availability constraint
A dynamic programming algorithm for scheduling jobs in a two-machine open shop with an availability constraint
2002,
This paper studies a two-machine open shop scheduling problem with an availability...
Facets and reformulations for solving production planning with changeover costs
Facets and reformulations for solving production planning with changeover costs
2002,
We study a scheduling problem with changeover costs and capacity constraints. The...
A multi-phase mathematical programming approach for effective supply chain design
A multi-phase mathematical programming approach for effective supply chain design
2002,
A supply chain is an alliance of independent business processes, such as supplier,...
Fair transfer price and inventory holding policies in two-enterprise supply chains
Fair transfer price and inventory holding policies in two-enterprise supply chains
2002,
A key issue in supply chain optimisation involving multiple enterprises is the...
An integer L-shaped algorithm for the capacitated vehicle routing problem with stochastic demands
An integer L-shaped algorithm for the capacitated vehicle routing problem with stochastic demands
2002,
The classical Vehicle Routing Problem consists of determining optimal routes for m...
Linear programming models for bin packing and cutting stock problems
Linear programming models for bin packing and cutting stock problems
2002,
We review several linear programming (LP) formulations for the one-dimensional cutting...
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