Wikipedia: Hierarchical tree structure

Difference (from prior minor revision) (major diff)

Changed: 12,15c12,13

* Computer Science: binary search tree
* Internet: [usenet hierarchy]?
* Biology: evolutionary tree
* Information management: Dewey Decimal System, [[Yahoo! Subject Index]]

* Internet: [usenet hierarchy]?, [[Yahoo! Subject Index]]
* Information management: Dewey Decimal System

Removed: 18d15

* Business: [pyramid selling scheme]?

A hierarchy in which any member has at most one superior?.

Generalizations: hierarchy, [tree structure]?

Specializations: rooted hierarchical tree structure

Involved in: Nothing yet

Primary Domain: Computer Science

Potential Examples:

Internet: [usenet hierarchy]?, [[Yahoo! Subject Index]]
Information management: Dewey Decimal System
Management: hierarchical tree business organization, hierarchical tree church organization, hierarchical tree political organization, hierarchical tree military organization