Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 343258
Title The semi-continous quadratic mixture design problem
Author(s) Hendrix, E.M.T.; Casado, L.G.; García, I.
Source Wageningen : Mansholt Graduate School of Social Sciences (Working paper / Mansholt Graduate School : Discussion paper ) - 17
Department(s) Operations Research and Logistics
Publication type Scientific report
Publication year 2006
Keyword(s) operationeel onderzoek - algoritmen - besluitvorming - wiskunde - operations research - algorithms - decision making - mathematics
Categories Operations Research
Abstract The semi-continuous quadratic mixture design problem (SCQMDP) is described as a problem with linear, quadratic and semi-continuity con- straints. Moreover, a linear cost objective and an integer valued objective are introduced. The research question is to deal with the SCQMD prob- lem from a Branch-and-Bound perspective generating robust solutions. Therefore, an algorithm is outlined which is rigorous in the sense it iden- ti¯es instances where decision makers tighten requirements such that no ²-robust solution exists. The algorithm is tested on several cases derived from industry.
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