 | N. Saito, T. Nishizeki - Computers - 1981 - 228 pages
...operation to obtain the new tree is called the reduction of the tree. A PQ-tree is drawn on a plane with the root at the top and the leaves at the bottom. A node and its children in the tree differ in night by one. (c) St-numbering: Given a graph G and two... | |
 | Mathematics - 1993 - 532 pages
...the other operations to O(l) each. 2 Deque Trees Consider an ordered tree [21] embedded in the plane with the root at the top and the leaves at the bottom. We exploit the induced left-to-right order of the leaves of the tree to make the tree represent a list.... | |
 | James E. Corter - Medical - 1996 - 76 pages
...to be the most typical. NOTES I It is conventional to discuss rooted trees as if they were oriented with the root at the top and the "leaves" at the bottom. For example, nodes that are relatively close to the root are said to be "high" in the tree, while nodes... | |
 | Peter J. Cameron - Mathematics - 1999 - 196 pages
...well-formed formula can be represented by a tree. As in logic and computer science, trees grow upside down, with the root at the top, and the leaves at the bottom. Each leaf is labelled with a propositional variable p,•. Each node which is not a leaf has a 'type',... | |
 | Hal Fulton - Computers - 2002 - 602 pages
...Kilmer. "Trees" A tree in computer science is a relatively intuitive concept (except that it is usually drawn with the "root" at the top and the "leaves" at the bottom). This is because we are familiar with so many kinds of hierarchical data in everyday life — from the... | |
 | Mark Slagell - Computers - 2002 - 570 pages
...and f. The last two lines establish family hierarchy. Conventionally, a tree is drawn upside down, with the "root" at the top and the "leaves" at the bottom. The tree generated by this code is visualized in Figure 1 2.2. FIGURE 12.2 A tree with six nodes. '... | |
 | Thomas A. Garrity - Mathematics - 2002 - 378 pages
...the root and w4, u5, uT, u9, u10, ui2 and ^13 are the leaves. We will draw our binary trees top down, with the root at the top and the leaves at the bottom. At each vertex, the two edges that stem down are called the left edge and right edge, respectively.... | |
 | Steve Oualline - Computers - 2003 - 574 pages
...pointer and a right pointer, which point to the left and right subtrees. ' Programming trees are written with the root at the top and the leaves at the bottom. Common sense tells you that this is upside down. In case you haven't noticed, common sense has very... | |
 | Eric B. Baum - Computers - 2004 - 506 pages
...grown from the top down. (Although computer scientists call these trees, they customarily draw them with the root at the top and the leaves at the bottom.) We start with a single node, called root, and an associated symbol, for example, plus. Plus has two... | |
 | Sergio Pissanetzky - Computers - 2005 - 370 pages
...as the tree top, and is where the leaves are. Mathematical trees are frequently shown upside down, with the root at the top and the leaves at the bottom. If the edge being added is a cross-link, these two arguments are ignored. • isTreeArc A boolean value... | |
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Trees are normally drawn upside down, with the root at the top and the leaves at the bottom. 