Efficiently Enumerating Hitting Sets of Hypergraphs Arising in Data Profiling
Efficiently Enumerating Hitting Sets of Hypergraphs Arising in Data Profiling
We devise an enumeration method for inclusion-wise minimal hitting sets in hypergraphs. It has delay O(mk* +1 · n2) and uses linear space. Hereby, n is the number of vertices, m the number of hyperedges, and k* the rank of the transversal hypergraph. In particular, on classes of hypergraphs for …