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arXiv · 1201.3602

Compact Binary Relation Representations with Rich Functionality

Jérémy Barbay·Francisco Claude·Gonzalo Navarro
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Abstract

Binary relations are an important abstraction arising in many data representation problems. The data structures proposed so far to represent them support just a few basic operations required to fit one particular application. We identify many of those operations arising in applications and generalize them into a wide set of desirable queries for a binary relation representation. We also identify reductions among those operations. We then introduce several novel binary relation representations, some simple and some quite sophisticated, that not only are space-efficient but also efficiently support a large subset of the desired queries.

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Jérémy Barbay, Francisco Claude, Gonzalo Navarro. 2012-01-17. Compact Binary Relation Representations with Rich Functionality. https://arxiv.org/abs/1201.3602

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