Discovery of Cross Joins (Extended Abstract).

Miika Hannula,Zhuoxing Zhang,Bor-Kuan Song,Sebastian Link

ICDE（2023）

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摘要

We present exact complexity bounds on the discovery of cross joins from database relations, and algorithms that work evidently well on real-world data sets within those bounds.

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关键词

Cross join,Experiment,Intractability,Profiling

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