NESTED SET
Charles François (2004). NESTED SET, International Encyclopedia of Systems and Cybernetics, 2(2): 2249.
| Collection | International Encyclopedia of Systems and Cybernetics |
|---|---|
| Year | 2004 |
| Vol. (num.) | 2(2) |
| ID | ◀ 2249 ▶ |
| Object type | Methodology or model |
Any set which is contained in another set.
This is a rigorous condition in hierarchies, when every element of the lower order set must be included within the higher one.