Country: Germany

Found 3096 papers in total
Estimation of the characteristic roots of the scale matrix
Estimation of the characteristic roots of the scale matrix
1996,
The simultaneous estimation of the characteristic roots of the scale matrix of the...
Optimal selection from distributions with unknown parameters: Robustness on Bayesian models
Optimal selection from distributions with unknown parameters: Robustness on Bayesian models
1996,
The paper considers the problem of making one choice from a known number of i.i.d....
Orthogonal main effect plans for two and three factors in small blocks
Orthogonal main effect plans for two and three factors in small blocks
1996,
Orthogonal main-effect plans for two and three factors in small blocks are obtained...
Heuristics for the integer one-dimensional cutting stock problem: A computational study
Heuristics for the integer one-dimensional cutting stock problem: A computational study
1996,
In this paper the problem of generating integer solutions to the standard...
An optimal stopping problem with two levels of incomplete information
An optimal stopping problem with two levels of incomplete information
1997,
The following variant of a classical selection problem is considered. Offers of random...
Covering the classroom requirements for the schools of Hamburg
Covering the classroom requirements for the schools of Hamburg
1997,
The city of Hamburg expects for the next years enormously increasing rates of pupils....
Value preserving portfolio strategies in continuous-time models
Value preserving portfolio strategies in continuous-time models
1997,
The paper presents a new approach for continuous-time portfolio strategies that relies...
Scheduling manufacturing systems with work-in-process inventory control: Reentrant systems
Scheduling manufacturing systems with work-in-process inventory control: Reentrant systems
1996,
In this paper, the authors propose a procedure for production flow control in...
The general lotsizing and scheduling problem
The general lotsizing and scheduling problem
1997,
The GLSP (ℝ5General ℝ5Lotsizing and ℝ5Scheduling ℝ5Problem)...
Multicriteria decision support for integral evaluation of investments-Case study: Metallic surface cleaning systems
Multicriteria decision support for integral evaluation of investments-Case study: Metallic surface cleaning systems
1997,
The assessment of production processes under ecological, technical and economic...
Models for parameter optimization of Timed Token Rotation Protocols
Models for parameter optimization of Timed Token Rotation Protocols
1996,
In this paper, models are presented with whose help it is possible to undertake...
Accelerating Bender’s decomposition for the capacitated facility loction problem
Accelerating Bender’s decomposition for the capacitated facility loction problem
1996,
Discrete facility location problems are attractive candidates for decomposition...
Experiences with applying a genetic algorithm to determine an information system architecture
Experiences with applying a genetic algorithm to determine an information system architecture
1997,
While determining information systems architectures (ISA), business systems planning...
Exact and approximate algorithms for the multi-period procurement problem where dedicated supplier capacity can be reserved
Exact and approximate algorithms for the multi-period procurement problem where dedicated supplier capacity can be reserved
1996,
This paper is concerned with a multi-period inventory problem where the demand and the...
An analysis of setup cost reduction in a two stage system with power investment function
An analysis of setup cost reduction in a two stage system with power investment function
1996,
Recently, a framework for analyzing investment decisions as they relate to setup cost...
Separation and capital budgeting decisions
Separation and capital budgeting decisions
1997,
The paper proves conditions for a Fisher-separation in an imperfect capital market. If...
On dualities between function spaces
On dualities between function spaces
1996,
The dualities between and , where X and W are two sets and (i.e., the mappings...
Routing in grid graphs by cutting planes
Routing in grid graphs by cutting planes
1995,
In this paper the authors study the following problem, which they call the weighted...
On the variance of the number of pivot steps required by the simplex algorithm
On the variance of the number of pivot steps required by the simplex algorithm
1995,
The article provides an asymptotic probabilistic analysis of the variance of the...
An unconstrained dual approach to solving Karmarkar-type linear programs using conventional barrier functions
An unconstrained dual approach to solving Karmarkar-type linear programs using conventional barrier functions
1995,
This paper proposes an unconstrained dual approach and an efficient algorithm for...
Purification for separated continuous linear programs
Purification for separated continuous linear programs
1996,
This paper presents a purification algorithm for a class of infinite-dimensional...
Kolmogorov conditions for vectorial optimization problems
Kolmogorov conditions for vectorial optimization problems
1995,
Necessary and sufficient conditions of Kolmogorov type are given for characterizing...
Pathfollowing methods in nonlinear optimization III: Lagrange multiplier embedding
Pathfollowing methods in nonlinear optimization III: Lagrange multiplier embedding
1995,
This paper deals with Lagrange multiplier methods which are interpreted as...
On stability concepts in nonlinear programming
On stability concepts in nonlinear programming
1995,
Kojima’s strong stability of stationary solutions can be characterized by means...
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