Partial order alignment by adjacencies and breakpoints

Rain Jiang; Kai Jiang; Minghui Jiang

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arXiv · 2110.02809

Partial order alignment by adjacencies and breakpoints

Rain Jiang·Kai Jiang·Minghui Jiang

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Abstract

Linearizing two partial orders to maximize the number of adjacencies and minimize the number of breakpoints is APX-hard. This holds even if one of the two partial orders is already a linear order and the other is an interval order, or if both partial orders are weak orders.

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Rain Jiang, Kai Jiang, Minghui Jiang. 2021-10-06. Partial order alignment by adjacencies and breakpoints. https://arxiv.org/abs/2110.02809

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