Country: Netherlands

Found 18376 papers in total
Optimal budget allocation over time for keyword ads in Web portals
Optimal budget allocation over time for keyword ads in Web portals
2005,
This study investigates how to dynamically allocate resources with a given budget for...
The complexity of minimum ratio spanning tree problems
The complexity of minimum ratio spanning tree problems
2004,
We examine the complexity of two minimum spanning tree problems with rational...
Operational research models and the management of fisheries and aquaculture: A review
Operational research models and the management of fisheries and aquaculture: A review
2004,
This paper reviews the role that the operational research (OR) discipline has played...
Evaluating Kohonen's learning rule: An approach through genetic algorithms
Evaluating Kohonen's learning rule: An approach through genetic algorithms
2004,
This paper examines the technical foundations of the self-organising map (SOM). It...
An approach to generate rules from neural networks for regression problems
An approach to generate rules from neural networks for regression problems
2004,
Artifical neural networks have been successfully applied to a variety of business...
Global optimization and multi knapsack: A percolation algorithm
Global optimization and multi knapsack: A percolation algorithm
2004,
Since the standard multi knapsack problem may be rewritten as a reverse convex...
The multidimensional 0–1 knapsack problem: An overview
The multidimensional 0–1 knapsack problem: An overview
2004,
The multidimensional 0–1 knapsack problem is one of the most well-known...
Design of ODMA digital waveforms using non-convex optimization methods
Design of ODMA digital waveforms using non-convex optimization methods
2005,
This paper presents a new approach for the design of a set of orthogonal digital...
Inverse conic programming with applications
Inverse conic programming with applications
2005,
Linear programming duality yields efficient algorithms for solving inverse linear...
A hybrid algorithm for identifying global and local minima when optimizing functions with many minima
A hybrid algorithm for identifying global and local minima when optimizing functions with many minima
2004,
The problem of determining most global minima including some of the local ones for...
A note on the assignment problem with seniority and job priority constraints
A note on the assignment problem with seniority and job priority constraints
2004,
Consider an assignment problem in which persons are qualified for a subset of the...
The computation of the worst conditional expectation
The computation of the worst conditional expectation
2004,
Recent advances in risk theory identify risk as a measure related to the tail of a...
A mathematical approach for the formation of manufacturing cells
A mathematical approach for the formation of manufacturing cells
2005,
One of the major steps in designing cellular manufacturing systems is to form cells....
A mathematical model and a solution method for the problem of placing various-sized circles into a strip
A mathematical model and a solution method for the problem of placing various-sized circles into a strip
2004,
A mathematical model of the problem of placing different-radii circles into a strip is...
Meta-RaPS approach for the 0–1 multidimensional knapsack problem
Meta-RaPS approach for the 0–1 multidimensional knapsack problem
2005,
A promising solution approach called Meta-RaPS is presented for the 0–1...
A population heuristic for constrained two-dimensional non-guillotine cutting
A population heuristic for constrained two-dimensional non-guillotine cutting
2004,
In this paper we present a heuristic algorithm for the constrained two-dimensional...
Average performance of greedy heuristics for the integer knapsack problem
Average performance of greedy heuristics for the integer knapsack problem
2004,
This paper derives a lower bound on the average performance of a total-value greedy...
Necessary and sufficient conditions for weak no-arbitrage in securities markets with frictions
Necessary and sufficient conditions for weak no-arbitrage in securities markets with frictions
2005,
In this paper we consider a financial market model with frictions which include...
Redistribution of university budgets with respect to the status quo
Redistribution of university budgets with respect to the status quo
2004,
University budgets are redistributed proportionally to five target criteria. The...
On complexity of unconstrained hyperbolic 0–1 programming problems
On complexity of unconstrained hyperbolic 0–1 programming problems
2005,
Single- and multiple-ratio unconstrained hyperbolic 0–1 programming problems are...
Optimization with additional variables and constraints
Optimization with additional variables and constraints
2005,
Norton, Plotkin and Tardos proved that, loosely spoken, an LP problem is solvable in...
Multicriteria methodology for the evaluation of a Greek engineering department
Multicriteria methodology for the evaluation of a Greek engineering department
2004,
Institutional evaluation represents one of the most modern and interesting issues of...
Minimax and symmetric duality for a class of multiobjective variational mixed integer programming problems
Minimax and symmetric duality for a class of multiobjective variational mixed integer programming problems
2004,
In this paper, we formulate a pair of multiobjective variational mixed integer...
A method based on multiobjective optimization for deriving a ranking from a fuzzy preference relation
A method based on multiobjective optimization for deriving a ranking from a fuzzy preference relation
2004,
Methods for deriving final ranking from a fuzzy preference relation do not perform...
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