# Tagged Questions

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**1**answer

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### Galois Connections: algorithmic generation

Given two finite posets $P,Q$, is it known any algorithm to count and/or generate every Galois Connection between $P$ and $Q$ ?
I'm looking for references about this problem.

**2**

votes

**1**answer

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### Selecting k sub-posets

I ran into the following algorithmic problem while experimenting with classification algorithms. Elements are classified into a polyhierarchy, what I understand to be a poset with a single root ...