NIST

set cover

(classic problem)

Definition: A set of sets whose union has all members of the union of all sets. The set cover problem is to find a minimum size set.

Formal Definition: Given a set S of sets, choose c ⊆ S such that Ui=1 ci = Ui=1 Si.

See also covering.

Author: PEB

Implementation

(Pascal)
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Entry modified 2 November 2020.
HTML page formatted Mon Nov 2 12:36:42 2020.

Cite this as:
Paul E. Black, "set cover", in Dictionary of Algorithms and Data Structures [online], Paul E. Black, ed. 2 November 2020. (accessed TODAY) Available from: https://www.nist.gov/dads/HTML/setcover.html