Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Christoph Buchheim"'
Autor:
Christoph Buchheim, Jannis Kurtz
Publikováno v:
EURO Journal on Computational Optimization, Vol 6, Iss 3, Pp 211-238 (2018)
In this survey, we discuss the state of the art of robust combinatorial optimization under uncertain cost functions. We summarize complexity results presented in the literature for various underlying problems, with the aim of pointing out the connect
Externí odkaz:
https://doaj.org/article/ae62ea4ea7da4507ae647b8dc97ff9ae
Autor:
Christoph Buchheim, Marcel Boldorf
Die nationalsozialistische Besatzung Europas wirkte massiv auf die Volkswirtschaften aller betroffenen Gebiete ein. Die Proklamation eines Großwirtschaftsraums eröffnete die Perspektive der Grenzenlosigkeit. Den zur Verwaltung der besetzten Gebiete
Autor:
Christoph Buchheim, Emiliano Traversi
Publikováno v:
Operations Research Letters. 50:632-638
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c4ff50ebe3aed52cbee5be38cdc89c6
https://doi.org/10.1016/j.orl.2022.09.004
https://doi.org/10.1016/j.orl.2022.09.004
Publikováno v:
Networks. 80:338-355
We consider the bilevel minimum spanning tree (BMST) problem where the leader and the follower choose a spanning tree together, according to different objective functions. By showing that this problem is NP-hard in general, we answer an open question
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c13a8a1055f129ef79f94108528ab9
https://doi.org/10.1002/net.22111
https://doi.org/10.1002/net.22111
Autor:
Niklas Jost, Dorothee Henke, Ivo Hedtke, Oliver Bredtmann, Joachim Weise, Christoph Buchheim, Uwe Clausen
Publikováno v:
Advances in Resilient and Sustainable Transport ISBN: 9783031281969
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c044dbe3833052b900e4ed04307a0ffc
https://doi.org/10.1007/978-3-031-28236-2_16
https://doi.org/10.1007/978-3-031-28236-2_16
Publikováno v:
European Journal of Operational Research. 289:1087-1106
This paper considers the single allocation hub location problem under demand uncertainty where the allocation of the spokes to the hubs is optimized as second stage decision after the uncertainty in the demand is realized. We refer to this case as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95a5aa8a7b4e98a722d339ad14ba288a
https://doi.org/10.1016/j.ejor.2020.07.051
https://doi.org/10.1016/j.ejor.2020.07.051
Autor:
Christoph Buchheim, Maja Hügging
Publikováno v:
Discrete Optimization. 48:100776
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89af454e2f6f370856f4322f39b48028
https://doi.org/10.1016/j.disopt.2023.100776
https://doi.org/10.1016/j.disopt.2023.100776