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pro vyhledávání: '"Kerstin Dächert"'
We provide a comprehensive overview of the literature of algorithmic approaches for multiobjective mixed‐integer and integer linear optimization problems. More precisely, we categorize and display exact methods for multiobjective linear problems wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75f1b8658bb6c6ddc0f8b078f084f583
https://publica.fraunhofer.de/handle/publica/427278
https://publica.fraunhofer.de/handle/publica/427278
In this paper we consider the strategic asset allocation of an insurance company. This task can be seen as a special case of portfolio optimization. In the 1950s, Markowitz proposed to formulate portfolio optimization as a bicriteria optimization pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0f01996a31b90db4e8d20f7191d98b1
https://publica.fraunhofer.de/handle/publica/270583
https://publica.fraunhofer.de/handle/publica/270583
Publikováno v:
IEEE Access, Vol 12, Pp 164371-164388 (2024)
Clearly arranged visualizations are needed in multiobjective optimization problems with a large number of objective functions, when a large number of Pareto optimal outcome vectors (vectors of objective function values) must be compared during the de
Externí odkaz:
https://doaj.org/article/811c4446d9394029b7b0f566b96a90f3
Publikováno v:
European Journal of Operational Research
European Journal of Operational Research, Elsevier, 2017, 260 (3), ⟨10.1016/j.ejor.2016.05.029⟩
European Journal of Operational Research, Elsevier, 2017, 260 (3), ⟨10.1016/j.ejor.2016.05.029⟩
International audience; Multi-objective optimization procedures usually proceed by iteratively producing new solutions. For this purpose, a key issue is to determine and efficiently update the search region, which corresponds to the part of the objec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc8ee098faae4c10fe0d49496088200b
https://doi.org/10.1016/j.ejor.2016.05.029
https://doi.org/10.1016/j.ejor.2016.05.029
Publikováno v:
Computers & Operations Research. 39:2929-2943
The augmented weighted Tchebycheff norm was introduced in the context of multicriteria optimization by Steuer and Choo 21 in order to avoid the generation of weakly nondominated points. It augments a weighted l ∞ - norm with an l1-term, multiplied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2acb84205b64b4bfaea14f049a80bf7
https://doi.org/10.1016/j.cor.2012.02.021
https://doi.org/10.1016/j.cor.2012.02.021
Autor:
Kerstin Dächert, Kathrin Klamroth
Publikováno v:
International Series of Numerical Mathematics ISBN: 9783034804356
In this chapter we consider the goals and objectives arising in wastewater management in the context of a multiobjective analysis. This allows, among others, the individual consideration of (1) the overflow volume (i.e., the total amount of released
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ded09265484e7e36510046d2a7cba4
https://doi.org/10.1007/978-3-0348-0436-3_10
https://doi.org/10.1007/978-3-0348-0436-3_10
Autor:
Martin Bischoff, Kerstin Dächert
We consider a generalized class of location–allocation problems, in which N new facilities are to be located in the plane with respect to M objects. Each object is associated with a convex cost function, specifying the expenses for serving the obje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0fc5e3b3589ba3f64f5f2158f2aadd