'Zig zig' presentation slideshows

Topic 10

Topic 10. Trees. Tree Definitions. Tree Definitions. Tree Definitions. Binary Search Tree. Traversal. Operations tree. Announcements. Participation 4 is up Homework 3 grading Homework 4 grading. Search. Insertion. Deletion. Need Min/max Successor/predecessor. Pseudocode.

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Splay trees (Sleator, Tarjan 1983)

Splay trees (Sleator, Tarjan 1983). Main idea. Try to arrange so frequently used items are near the root. We shall assume that there is an item in every node including internal nodes. We can change this assumption so that items are at the leaves. First attempt.

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Splay Trees and B-Trees

Splay Trees and B-Trees. CSE 373 Data Structures Lecture 9. Readings. Reading Sections 4.5-4.7. Self adjusting Trees. Ordinary binary search trees have no balance conditions what you get from insertion order is it

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Course Outline

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Balanced Trees

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CSE 326: Data Structures Lecture #13 Extendible Hashing and Splay Trees

CSE 326: Data Structures Lecture #13 Extendible Hashing and Splay Trees. Alon Halevy Spring Quarter 2001. Extendible Hashing. Hashing technique for huge data sets optimizes to reduce disk accesses each hash bucket fits on one disk block better than B-Trees if order is not important

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CMSC 341

CMSC 341. Splay Trees. 21. 12. 32. 37. 20. 24. 40. 15. 55. 56. 77. Problems with BSTs. Because the shape of a BST is determined by the order that data is inserted, we run the risk of trees that are essentially lists. BST Sequence of Operations.

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CMSC 341

CMSC 341. Splay Trees. 21. 12. 32. 37. 20. 24. 40. 15. 55. 56. 77. Problems with BSTs. Because the shape of a BST is determined by the order that data is inserted, we run the risk of trees that are essentially lists. BST Sequence of Operations.

207 views • 20 slides

CMSC 341

CMSC 341. Splay Trees. Problems with BSTs. Because the shape of a BST is determined by the order that data is inserted, we run the risk of trees that are essentially lists. 21. 12. 32. 37. 20. 24. 40. 15. 55. 56. 77. 95. BST Sequence of Operations.

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