Country: Switzerland

Found 927 papers in total
Production planning via scenario modelling
Production planning via scenario modelling
1993,
Several Linear Programming (LP) and Mixed Integer Programing (MIP) models for the...
On modelling the maximum workload allocation for parallel unrelated machines with setups
On modelling the maximum workload allocation for parallel unrelated machines with setups
1993,
Considering a manufacturing process in which a group of machines (or people) perform a...
On degeneracy and collapsing in the construction of the set of objective values in a multiple objective linear program
On degeneracy and collapsing in the construction of the set of objective values in a multiple objective linear program
1993,
In this paper an algorithm is developed to generate all nondominated extreme points...
Error bounds and strong upper semicontinuity for monotone affine variational inequalities
Error bounds and strong upper semicontinuity for monotone affine variational inequalities
1993,
Global error bounds for possibly degenerate or nondegenerate monotone affine...
On degeneracy in linear programming and related problems
On degeneracy in linear programming and related problems
1993,
Methods related to Wolfe’s recursive method for the resolution of degeneracy in...
An improved N-tree algorithm for the enumeration of all neighbors of a degenerate vertex
An improved N-tree algorithm for the enumeration of all neighbors of a degenerate vertex
1993,
Based on the concept of degeneracy graphs, theoretical and algorithmic aspects of the...
On some properties of o-degeneracy graphs
On some properties of o-degeneracy graphs
1993,
Degenerate optima in linear programming problems lead in a canonical way to so-called...
A strictly improving linear programming Phase I algorithm
A strictly improving linear programming Phase I algorithm
1993,
Instead of trying to recognize and avoid degenerate steps in the simplex method (as...
A practical anti-degeneracy row selection technique in network linear programming
A practical anti-degeneracy row selection technique in network linear programming
1993,
A characteristic feature of the primal network simplex algorithm (NSA) is that it...
A simplified global convergence proof of the affine scaling algorithm
A simplified global convergence proof of the affine scaling algorithm
1993,
This paper presents a simplified and self-contained global convergence proof for the...
Vague matrices in linear programming
Vague matrices in linear programming
1993,
This paper deals with so-called vague matrices, the columns of which are convex sets....
An exterior point simplex algorithm for (general) linear programming problems
An exterior point simplex algorithm for (general) linear programming problems
1993,
The paper presents an exterior point simplex type algorithm that possesses a new...
New methods for computing inferences in first order logic
New methods for computing inferences in first order logic
1993,
Recent improvements in satisfiability algorithms for propositional logic have made...
Mathematical programming and the sensitivity of multi-criteria decisions
Mathematical programming and the sensitivity of multi-criteria decisions
1993,
The authors report on the current state of a project whose aim is to implement a...
Parallel computing in nonconvex programming
Parallel computing in nonconvex programming
1993,
In this paper, the authors are concerned with the development of parallel algorithms...
A theory of degeneracy graphs
A theory of degeneracy graphs
1993,
Using some results of the theory of finite sets, a characterization of...
Dual Active Sets and constrained optimization
Dual Active Sets and constrained optimization
1993,
Two dual methods for solving constrained optimization problems are presented: the Dual...
The empirical performance of a polynomial algorithm for constrained nonlinear optimization
The empirical performance of a polynomial algorithm for constrained nonlinear optimization
1993,
In an earlier paper, a polynomial algorithm based on successive piecewise linear...
Optimization for pattern classification using biased random search techniques
Optimization for pattern classification using biased random search techniques
1993,
The authors demonstrate how optimization problems arise in the field of pattern...
Error bounds and convergence analysis of feasible descent methods: A general approach
Error bounds and convergence analysis of feasible descent methods: A general approach
1993,
The authors survey and extend a general approach to analyzing the convergence and the...
Approximation theory for stochastic variational and Ky Fan inequalities in finite dimensions
Approximation theory for stochastic variational and Ky Fan inequalities in finite dimensions
1993,
The ideas of approximation and continuity have been extensively investigated both for...
Resolving degeneracy in quadratic programming
Resolving degeneracy in quadratic programming
1993,
A technique for the resolution of degeneracy in an Active Set Method for Quadratic...
Global convergence of the affine scaling algorithm for primal degenerate strictly convex quadratic programming problems
Global convergence of the affine scaling algorithm for primal degenerate strictly convex quadratic programming problems
1993,
This paper deals with global convergence of the affine scaling algorithm for strictly...
Combinatoric classes of the transportation problem and their properties
Combinatoric classes of the transportation problem and their properties
1993,
This paper considers the partitioning of all transportation problem instances into a...
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