Titlebook: Operations Research Proceedings 2019; Selected Papers of t Janis S. Neufeld,Udo Buscher,Jörn Schönberger Conference proceedings 2020 The Ed

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Operations Research Proceedingshttp://image.papertrans.cn/o/image/702129.jpg

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https://doi.org/10.1007/978-3-030-48439-2OR 2019; business analytics; decision analytics; digital economy; mathematical optimization; multicriteri

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Convex Quadratic Mixed-Integer Problems with Quadratic Constraintsn the duality principle for convex problems to derive suitable lower bounds that can used to select the next node to be solved within the branch-and-bound tree. Numerical results indicate that the new bounds allow the tree search to be evaluated quite efficiently compared to benchmark solvers.

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Operations Research Proceedings 2019978-3-030-48439-2Series ISSN 0721-5924 Series E-ISSN 2197-9294

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