Definition: A trie which stores the strings in internal nodes, so there is no need for extra leaf nodes to store the strings.
See also digital tree, directed acyclic word graph, compact DAWG, Patricia tree, suffix tree.
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Entry modified 17 December 2004.
HTML page formatted Fri Mar 25 16:20:34 2011.
Cite this as:
Paul E. Black, "digital search tree", in Dictionary of Algorithms and Data Structures [online], Paul E. Black, ed., U.S. National Institute of Standards and Technology. 17 December 2004. (accessed TODAY) Available from: http://www.nist.gov/dads/HTML/digitalSearchTree.html