Country: Netherlands

Found 18376 papers in total
A genetic-based framework for solving (multi-criteria) weight matching problems
A genetic-based framework for solving (multi-criteria) weight matching problems
2003,
The purpose of this paper is to present a flexible genetic-based framework for solving...
A comparison of two reference point methods in multiple objective mathematical programming
A comparison of two reference point methods in multiple objective mathematical programming
2003,
When making decisions with multiple criteria, a decision maker often thinks in terms...
Application of fuzzy multi-objective linear programming to aggregate production planning
Application of fuzzy multi-objective linear programming to aggregate production planning
2004,
This study develops a fuzzy multi-objective linear programming (FMOLP) model for...
Minmax regret linear resource allocation problems
Minmax regret linear resource allocation problems
2004,
For minmax regret versions of some basic resource allocation problems with linear cost...
A decomposition algorithm for limiting average Markov decision problems
A decomposition algorithm for limiting average Markov decision problems
2003,
We consider a Markov decision process (MDP) under average reward criterion. We...
The final NETLIB-LP results
The final NETLIB-LP results
2004,
With standard linear programming solvers there is always some uncertainty about the...
A sensitivity result for semidefinite programs
A sensitivity result for semidefinite programs
2004,
We study the sensitivity of solutions of linear semidefinite programs under small...
A stochastic programming model to find optimal sample sizes to estimate unknown parameters in a linear program
A stochastic programming model to find optimal sample sizes to estimate unknown parameters in a linear program
2004,
An LP is considered where the technology coefficients are unknown and random samples...
Monotonizing linear programs with up to two nonzeroes per column
Monotonizing linear programs with up to two nonzeroes per column
2004,
Linear programming problems with up to two nonzeroes per column in the constraint...
Models for representing piecewise linear cost functions
Models for representing piecewise linear cost functions
2004,
We study formulations of linear programs with piecewise linear objective functions...
A compact linear program for testing optimality of perfect matchings
A compact linear program for testing optimality of perfect matchings
2003,
It is a longstanding open problem whether there exists a polynomial size description...
Generalized dual phase-2 simplex algorithm
Generalized dual phase-2 simplex algorithm
2003,
Recently, the dual simplex method has attracted considerable interest. This is mostly...
A decision support methodology for stochastic multi-criteria linear programming using spreadsheets
A decision support methodology for stochastic multi-criteria linear programming using spreadsheets
2003,
In recent years, tools for solving optimization problems have become widely available...
Cutting planes from a mixed integer Farkas lemma
Cutting planes from a mixed integer Farkas lemma
2004,
We present a mixed integer version of the lattice analogue of the Farkas lemma. It...
Integer programming, Barvinok's counting algorithm and Gomory relaxations
Integer programming, Barvinok's counting algorithm and Gomory relaxations
2004,
We propose an algorithm based on Barvinok's counting algorithm for P...
A note on maximizing a submodular set function subject to a knapsack constraint
A note on maximizing a submodular set function subject to a knapsack constraint
2004,
In this paper, we obtain an (1-e -1 )-approximation algorithm for maximizing a...
On the directed hop-constrained shortest path problem
On the directed hop-constrained shortest path problem
2004,
In this paper we discuss valid inequalities for the directed hop-constrained shortest...
A fuzzy goal programming approach for vendor selection problem in a supply chain
A fuzzy goal programming approach for vendor selection problem in a supply chain
2004,
A fuzzy goal programming approach is applied in this paper for solving the vendor...
Solving linear fractional bilevel programs
Solving linear fractional bilevel programs
2004,
In this paper, we prove that an optimal solution to the linear fractional bilevel...
Improved dynamic programming in connection with a fully polynomial time approximation scheme for the knapsack problem
Improved dynamic programming in connection with a fully polynomial time approximation scheme for the knapsack problem
2004,
A vector merging problem is introduced where two vectors of length n are merged such...
On the convergence of conditional ϵ-subgradient methods for convex programs and convex–concave saddle-point problems
On the convergence of conditional ϵ-subgradient methods for convex programs and convex–concave saddle-point problems
2003,
The paper provides two contributions. First, we present new convergence results for...
Weak efficiency in vector optimization using a closure of algebraic type under cone-convexlikeness
Weak efficiency in vector optimization using a closure of algebraic type under cone-convexlikeness
2003,
We introduce a new concept of algebraic type of closure in real linear spaces which is...
The Ring Star problem: polyhedral analysis and exact algorithm
The Ring Star problem: polyhedral analysis and exact algorithm
2004,
In the Ring Star Problem, the aim is to locate a simple cycle through a subset of...
A branch-and-fix coordination algorithmic framework for solving some types of stochastic pure and mixed 0–1 programs
A branch-and-fix coordination algorithmic framework for solving some types of stochastic pure and mixed 0–1 programs
2003,
We present a framework for solving some types of 0–1 multi-stage...
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