Keyword: programming: integer

Found 3058 papers in total
Optimal lines for railway systems
Optimal lines for railway systems
1997,
We discuss the optimal choice of traffic lines with periodic timetables on a railway...
DRIVE: Dynamic routing of independent vehicles
DRIVE: Dynamic routing of independent vehicles
1998,
We present DRIVE (Dynamic Routing of Independent VEhicles), a planning module to be...
Integer programming approaches to facilities layout models with forbidden areas
Integer programming approaches to facilities layout models with forbidden areas
1998,
The facilities layout problem is concerned with a given number of facilities of some...
Tight linear programming relaxations of uncapacitated p-hub median problems
Tight linear programming relaxations of uncapacitated p-hub median problems
1996,
The problem of locating hub facilities and allocating non-hub nodes to those hubs...
Mixed integer programming model formulations for dynamic multi-item multi-level capacitated lotsizing
Mixed integer programming model formulations for dynamic multi-item multi-level capacitated lotsizing
1996,
Recently there have been two new proposals to model the dynamic multi-item multi-level...
A parallel station heuristic for the mixed-model production line balancing problem
A parallel station heuristic for the mixed-model production line balancing problem
1997,
Demand for customized products and proliferation of optimal features have increased...
Project selection with discounted returns and multiple constraints
Project selection with discounted returns and multiple constraints
1996,
This paper considers the problem of selecting a subset of N projects subject to...
Hierarchical production planning and scheduling in a multi-product, multi-machine environment
Hierarchical production planning and scheduling in a multi-product, multi-machine environment
1997,
A hierarchical production planning and scheduling model is developed to solve a...
An analysis of a rail car unloading area for a consumer products manufacturer
An analysis of a rail car unloading area for a consumer products manufacturer
1997,
This paper reports on the results of an effort to design and analyse the rail car...
Timetabling for Greek high schools
Timetabling for Greek high schools
1997,
The timetabling process and the resulting weekly schedules are important components...
An infinite horizon mathematical programming model of a multicohort single species fishery
An infinite horizon mathematical programming model of a multicohort single species fishery
1997,
Fishery policy evaluation should take account of the initial state of the fishery and...
A simulated annealing heuristic for the one-dimensional cutting stock problem
A simulated annealing heuristic for the one-dimensional cutting stock problem
1996,
This paper presents a new simulated annealing approach to the solution of an integer...
Solving a mixed-integer multiobjective bond portfolio model involving logical conditions
Solving a mixed-integer multiobjective bond portfolio model involving logical conditions
1998,
This paper presents the application of a logic-based modelling language and integer...
An optimal algorithm for parallel NC machine scheduling problem
An optimal algorithm for parallel NC machine scheduling problem
1998,
Suppose there are several machines with different performances and several parts to be...
Solving the multi-airport Ground Holding Problem
Solving the multi-airport Ground Holding Problem
1998,
The increasing demand for air traffic in the last years has led to a heavier use of...
Algorithms for railway crew management
Algorithms for railway crew management
1997,
Crew management is concerned with building the work schedules of crews needed to cover...
Discrete optimization in public rail transport
Discrete optimization in public rail transport
1997,
Many problems arising in traffic planning can be modelled and solved using discrete...
An interactive fuzzy satisficing method for multiobjective integer programming problems through genetic algorithms
An interactive fuzzy satisficing method for multiobjective integer programming problems through genetic algorithms
1998,
This paper deals with multiobjective integer programming problems by considering fuzzy...
A modified lift-and-project procedure
A modified lift-and-project procedure
1997,
In recent years the lift-and-project approach has been used successfully within a...
Implementation of a steepest-edge primal–dual simplex method for network linear programs
Implementation of a steepest-edge primal–dual simplex method for network linear programs
1998,
A primal–dual simplex variant is presented that incrementally builds up the...
Towards a closer integration of finite domain propagation and simplex-based algorithms
Towards a closer integration of finite domain propagation and simplex-based algorithms
1998,
This paper describes our experience in implementing an industrial application using...
Examining the effect of second-order terms in mathematical programming approaches to the classification problem
Examining the effect of second-order terms in mathematical programming approaches to the classification problem
1996,
Research on mathematical programming approaches to the classification problem has...
Logarithmic barrier decomposition methods for semi-infinite programming
Logarithmic barrier decomposition methods for semi-infinite programming
1997,
A computational study of some logarithmic barrier decomposition algorithms for...
Complexity of fragmentable object bin packing and an application
Complexity of fragmentable object bin packing and an application
1998,
We examine in this paper a variant of the bin packing problem, where it is permissible...
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