Country: Germany

Found 3096 papers in total
A note on handling residual length
A note on handling residual length
1991,
In this note the handling of utilizable residual lengths is investigated for the...
An inventory system with unit demand and varying ordering levels
An inventory system with unit demand and varying ordering levels
1991,
An inventory system with unit demand, varying ordering levels and random lead times is...
An improved enumeration for pure 0-1 programs
An improved enumeration for pure 0-1 programs
1991,
The paper presents an improved branch and bound algorithm for pure 0-1 programs. This...
The 1-Steiner-Minimal-Tree problem in Minkowski-spaces
The 1-Steiner-Minimal-Tree problem in Minkowski-spaces
1991,
For a finite set of points in a Minkowski-space a Steiner-Minimal-Tree (SMT) is a...
Rigorous solution of linear programming problems with uncertain data
Rigorous solution of linear programming problems with uncertain data
1991,
This note gives a synopsis of new methods for solving linear systems and linear...
A fast modification of Focke’s shortest inpolygon construction
A fast modification of Focke’s shortest inpolygon construction
1991,
The authors want to find an inpolygon of shortest circumference in a given convex...
VMDP-program for solving optimality problems in vector criterion Markov and semi-Markov decision processes
VMDP-program for solving optimality problems in vector criterion Markov and semi-Markov decision processes
1991,
Optimality problems in infinite horizon discrete time vector criterion Markov and...
Optimality conditions and duality for multiobjective measurable subset selection problems
Optimality conditions and duality for multiobjective measurable subset selection problems
1991,
Optimality conditions and several duality results are established under convexity and...
Second order multipliers and marginal function in non linear programs
Second order multipliers and marginal function in non linear programs
1991,
For finite dimensional Optimization problems, some first and second order constraints...
On the singularities in linear one-parametric optimization problems
On the singularities in linear one-parametric optimization problems
1991,
The stability properties of linear one-parametric optimization problems are stuided...
A branch-and-bound algorithm for solving a fixed charge problem in the profit optimization of sawn timber production
A branch-and-bound algorithm for solving a fixed charge problem in the profit optimization of sawn timber production
1991,
This paper deals with the problem of profit optimization in sawn timber production,...
Some relations between neighbourhood graphs for a permutation problem
Some relations between neighbourhood graphs for a permutation problem
1991,
Many discrete optimization problems belong to the class NP-hard. Therefore heuristics...
The average quality of Greedy-algorithms for the Subset-Sum-Maximization-Problem
The average quality of Greedy-algorithms for the Subset-Sum-Maximization-Problem
1991,
This paper deals with the quality of approximative solutions for the...
A hybrid algorithm for the generalized assignment problem
A hybrid algorithm for the generalized assignment problem
1991,
A hybrid algorithm for the generalized assignment problem is presented. The algorithm...
Some topological questions connected with strictly convex functions
Some topological questions connected with strictly convex functions
1991,
On the basis of a given differentiable strictly convex function F(x) in Euclidean...
On the optimality of (s,S)-strategies in a minimax inventory model with average cost criterion
On the optimality of (s,S)-strategies in a minimax inventory model with average cost criterion
1991,
A stochastic dynamic inventory problem is considered in which the distribution...
Upper bounds for the homogeneous case of a two-dimensional packing problem
Upper bounds for the homogeneous case of a two-dimensional packing problem
1991,
A method for determining an upper bound for the homogeneous case of a two-dimensional...
Optimal stopping in a cumulative damage model
Optimal stopping in a cumulative damage model
1991,
The paper considers the problem of optimal stopping in a cumulative damage model in...
Minimal area sizing of power supply nets in VLSI circuits
Minimal area sizing of power supply nets in VLSI circuits
1990,
The paper presents a simple dynamic programming approach to find minimum area sizings...
Optimal control of plotting and drilling machines: A case study
Optimal control of plotting and drilling machines: A case study
1991,
Printed circuit board production is one of the basic technologies of electronics...
Short term production planning in a metallurgical plant (German)
Short term production planning in a metallurgical plant (German)
1991,
The following contribution describes the planning of the production in a metallurgical...
An approximation method for the efficiency set of multiobjective programming problems
An approximation method for the efficiency set of multiobjective programming problems
1990,
In this paper so-called •- approximations for the efficiency set of vector...
Modeling the satellite placement problem as a network flow problem with one side constraint
Modeling the satellite placement problem as a network flow problem with one side constraint
1991,
The placement of telecommunication satellites in the geostationary orbit (GSO) gives...
On separable product functions
On separable product functions
1990,
In this paper the question is the following: how to choose a domain where the twice...
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