Titlebook: Operations Research Proceedings 2021; Selected Papers of t Norbert Trautmann,Mario Gnägi Conference proceedings 2022 The Editor(s) (if appl

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Chandelier

Approximation Schemes for Machine Scheduling problem, a set of jobs with processing times has to be assigned to a set of machines with the goal of minimizing the latest finishing time of the jobs, i.e., the makespan. While machine scheduling in NP-hard and therefore does not admit a polynomial time algorithm guaranteed to find an optimal solu

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A Semidefinite Approach for the Single Row Facility Layout Problemlem of arranging . facilities of given lengths on a straight line, while minimizing a weighted sum of distances between all facility pairs. We tighten existing semidefinite relaxations with further inequalities and use an algorithmic method not yet considered for the .. Our new approach outperforms

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unstable-angina

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