H
Harald Dyckhoff
Researcher at RWTH Aachen University
Publications - 112
Citations - 3521
Harald Dyckhoff is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Data envelopment analysis & Production theory. The author has an hindex of 21, co-authored 107 publications receiving 3314 citations. Previous affiliations of Harald Dyckhoff include Rolf C. Hagen Group & FernUniversität Hagen.
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A typology of cutting and packing problems
TL;DR: The paper develops a consistent and systematic approach for a comprehensive typology integrating the various kinds of problems, founded on the basic logical structure of cutting and packing problems.
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Measuring ecological efficiency with data envelopment analysis (DEA)
Harald Dyckhoff,Katrin Allen +1 more
TL;DR: This article aims at the systematic derivation of ecologically extended DEA models by incorporating a multi-dimensional value function f .
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Generalized means as model of compensative connectives
Harald Dyckhoff,Witold Pedrycz +1 more
TL;DR: In this article, generalized means are proposed as connective operators for fuzzy set theory which easily allow for modelling the degree of compensation, in a natural manner including the arithmetic and geometric means as well as the maximum and minimum operators as special cases.
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A New Linear Programming Approach to the Cutting Stock Problem
TL;DR: A new approach to the one-dimensional cutting stock problem is described and compared to the classical model for which Gilmore and Gomory have developed a special column-generation technique, characterized by a dynamic use of simply structured cutting patterns.