Abstract
In this paper, we introduce a uniform random sampler for linear extensions of Series-Parallel posets. The algorithms we present ensure an essential property of random generation algorithms: entropy. They are in a sense optimal in their consumption of random bits.
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The combinatorial embedding allows to distinguish the two successors of a node: the left one and the right one.
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Bodini, O., Dien, M., Genitrini, A., Peschanski, F. (2017). Entropic Uniform Sampling of Linear Extensions in Series-Parallel Posets. In: Weil, P. (eds) Computer Science – Theory and Applications. CSR 2017. Lecture Notes in Computer Science(), vol 10304. Springer, Cham. https://doi.org/10.1007/978-3-319-58747-9_9
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DOI: https://doi.org/10.1007/978-3-319-58747-9_9
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