Mathematics > Optimization and Control
[Submitted on 29 Dec 2023]
Title:On the complexity of a maintenance problem for hierarchical systems
View PDF HTML (experimental)Abstract:We prove that a maintenance problem on frequency-constrained maintenance jobs with a hierarchical structure is integer-factorization hard. This result holds even on simple systems with just two components to maintain. As a corollary, we provide a first hardness result for Levi et al.'s modular maintenance scheduling problem (Naval Research Logistics 61, 472-488, 2014).
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