P266: Enumeration of all full disjunction in an acyclic set

P266: Enumeration of all full disjunction in an acyclic set
Input:
An acyclic set of relation $R$ with $N$ tuples.
Output:
All full disjunctions of $R$.
Complexity:
$O(N)$ delay.
Comment:
Reference:
[Cohen2006] (Bibtex)