Document
... Using the union-by-rank heuristic and path compression, show the result from the following series of equivalences on a set of objects indexed by the values 1 through 16, assuming initially that each element in the set is in an equivalence class containing it alone. When the ranks of the two trees ar ...
... Using the union-by-rank heuristic and path compression, show the result from the following series of equivalences on a set of objects indexed by the values 1 through 16, assuming initially that each element in the set is in an equivalence class containing it alone. When the ranks of the two trees ar ...
tree
... A Rooted Tree is one where we designate one node as the root In computer science we normally reserve the term tree to refer to rooted trees. The more general structure is a free tree ...
... A Rooted Tree is one where we designate one node as the root In computer science we normally reserve the term tree to refer to rooted trees. The more general structure is a free tree ...
ppt presentation
... is the focus of a rotation or PANIC during this time interval. It is possible to choose C large enough in the algorithm INSERTB and DELETEB to guaranty that these algorithm never apply the PANIC block to a node of rank greater than max(3ξ,9). ...
... is the focus of a rotation or PANIC during this time interval. It is possible to choose C large enough in the algorithm INSERTB and DELETEB to guaranty that these algorithm never apply the PANIC block to a node of rank greater than max(3ξ,9). ...
Data structures & ANALYSIS OF ALGORITHMS
... queue. There are two variations of a deque, namely, input restricted deque and output restricted deque. • The input restricted deque allows insertion at one end (it can be either ...
... queue. There are two variations of a deque, namely, input restricted deque and output restricted deque. • The input restricted deque allows insertion at one end (it can be either ...
binary tree
... Binary Trees (4/9) Properties of binary trees Lemma 5.1 [Maximum number of nodes]: 1. The maximum number of nodes on level i of a binary tree is 2i-1, i 1. 2. The maximum number of nodes in a binary tree of depth k is 2k-1, k1. Lemma 5.2 [Relation between number of leaf nodes and degree-2 n ...
... Binary Trees (4/9) Properties of binary trees Lemma 5.1 [Maximum number of nodes]: 1. The maximum number of nodes on level i of a binary tree is 2i-1, i 1. 2. The maximum number of nodes in a binary tree of depth k is 2k-1, k1. Lemma 5.2 [Relation between number of leaf nodes and degree-2 n ...
Retrieval2
... A Word of Warning About Deletion •In databases frequently deletion is not done immediately because it is so time-consuming. •Sometimes they don’t even do insertions immediately! •Instead they keep a log with all deletions (and additions), and periodically (i.e., every night, weekend), the log is tr ...
... A Word of Warning About Deletion •In databases frequently deletion is not done immediately because it is so time-consuming. •Sometimes they don’t even do insertions immediately! •Instead they keep a log with all deletions (and additions), and periodically (i.e., every night, weekend), the log is tr ...
BINARY SEARCH TREE PERFORMANCE
... balanced. Here is a summary: The first to be invented was the AVL tree, named for Adelson-Velskii and Landis who invented it in 1962. The workings of the AVL scheme are visualized in David Galles' tool. For an explanation of this scheme, see Weiss. 5 The scheme your book covers in Chapter 9 is known ...
... balanced. Here is a summary: The first to be invented was the AVL tree, named for Adelson-Velskii and Landis who invented it in 1962. The workings of the AVL scheme are visualized in David Galles' tool. For an explanation of this scheme, see Weiss. 5 The scheme your book covers in Chapter 9 is known ...
ppt - Courses
... • B-Trees are always balanced. • B-Trees keep similar-valued records together on a disk page, which takes advantage of locality of reference. • B-Trees guarantee that every node in the tree will be full at least to a certain minimum percentage. – This improves space efficiency while reducing the typ ...
... • B-Trees are always balanced. • B-Trees keep similar-valued records together on a disk page, which takes advantage of locality of reference. • B-Trees guarantee that every node in the tree will be full at least to a certain minimum percentage. – This improves space efficiency while reducing the typ ...
