Data Structures (0368.2158)
Messages to Students:
December 22, 2003: Power pointt files of material covered so far
(file1, file2, file3, file4, file5, file6) have been updated on site as to correct minor typoes.
Prof. Hanoch Levy (email@example.com)
Oded Schwartz (firstname.lastname@example.org) Assaf Shapira (email@example.com)
This page will be modified during the course, and will outline the classes
Intoduction to Algorithms, by Cormen, Leiserson and Rivest.
Data Structures and Algorithms, by Aho, Hopcroft and Ullman.
The course follows both books. Recommended purchase - first book (to be used by other courses).
The course will deal with data strucutres and their use in the design of efficient algorithms.
Subjects: Growth of functions and asymptotic notation; amortized analysis; recurrences: the substitution, master, and iteration methods; elementary strucutres: lists, stacks, queues; trees: ordered trees, binary trees, labeled trees and expression trees; set representation and manipulation; dictionary and hash tables.
Tentative course outline. The actual order of the classes differs from this outline. The actual material may vary as well.
- Class 1 :
- Class 2 :
- Class 3 :
Elementary Structures: Lists, Stacks, Queues.
Doubling and amortized complexity.
- Class 4 :
Trees: basic concepts. Ordered tress, labeled trees, expression trees. Binary trees and Huffman Coding.
- Class 5 :
Dictionary and Hashing. Open and Closesd Hash. Expected value complexity analysis. Hash functions. Rehashing. Reorganization. Universal Hashing.
- Class 6:
Hash (continue): Perfect Hash.
- Class 7:
Multilist, sparse matrices, multiple-representation of data, Priority Queue (Heaps).
- Class 8:
Binary search trees
- Class 9 :
- Class 10 :
2-3 trees, B-trees, Merge-find trees
- Class 11 :
Merge-find trees (cont.). Near Constant Complexity. Sorting: Simple sort, Quick Sort (algorithm, worst-case and average complexity).
- Class 12 :
Sorting: Heap Sort and use for partial sort, bin sort. Order Statistics.
For a list of actual material covered so far click here
Copies of slides to be shown at during the semester:
File5 , File5-new
File6 , File6-new
RedBlack_tree , RedBlack-tree-new
Perfect-Hash , Perfect-Hash-new
Minimium subject-to constraint
Tirgul, homeworks and project
Details will be given in the Tirgul Home Page.
Last updated December 1, 2003