exact cover

disjoint family of sets, drawn from a larger collection, with the same union as the whole collection

Wikidata entity: Q388260



P10374 computational complexity ... Q215206 (NP-complete) NP-complete
P31 instance of ... Q3435924 (computational problem) computational problem
P31 instance of ... Q1128326 (constraint satisfaction problem) constraint satisfaction problem
P361 part of ... Q1734364 (Karp's 21 NP-complete problems) Karp's 21 NP-complete problems
P279 subclass of ... Q331481 (cover) cover

External Ids
P646Freebase ID/m/0859ts
P6366Microsoft Academic ID (discontinued)51628500

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