conference-paper

Compact Polyominoes

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Abstract

We provide a compact representation of polyominoes with n cells that supports navigation and visibility queries in constant time. Our oracle takes 3n +o(n) bits. Previous enumeration efforts indicate that at least 2.00091 n -o(n) bits (likely 2.021 n -o(n) bits) are required to distinguish polyominoes, hence confirming that our oracle is compact.

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Publication details

DOI
10.1109/dcc50243.2021.00088
OpenAlex
W3165743633
Document type
conference-paper
Language
EN
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