Data Structures and Algorithms
Spring 2009
Class # 0203-245-01

Time: MWF 3:30 p.m. -- 4:35 p.m.

Location:
HR 235

Professor: David Galles
Office: HR 542
Office Hours:
  M 1:30 - 3:00
                         R 10-11:30 or by appointment

                        Though these are my stated office hours, I am in my office most of the day.
                        If my door is open (and it usually is), I am happy to talk with students.
Phone: 422-5951
Email:
galles@usfca.edu

Text:
There is no text for this class, but extensive class notes will be provided.

Prerequisite:
Computer Science 112, Introduction to Computer Science II
Math 201, Discrete Math

Finals and Midterms:
Both midterms and the final will be closed notes. NOTE – I cannot allow you to take the final at any time other than 8:00 a.m. on the 18th. Please make plane reservations accordingly.

Test Dates:

Assignment Weight Date
Project 1
8%
2/27/2009
Project 2
8%
3/20/2009
Project 3
8%
4/17/2009
Project 4
8%
5/13/2009
Homework
10%
Every 1-2 Weeks
Midterm #1 15% 3/16/2009 (Monday)
Midterm #2 15% 4/24/2009 (Friday)
Final: 28% 5/18/2009 (Monday) 8:00 a.m.
 

Projects:
You must turn in hardcopy printouts of the source files and all required test runs, at the beginning of class on the due date. In addition, you must submit your code to the proper subversion repository.  Details on electronic submission will be given with the first assignment.

Late Policy:
Late projects will be accepted on the next class meeting after the due date for up to 75% credit. Projects will not be accepted later than one class meeting after the deadline. After 2:45 p.m. is considered late (In other words, do not skip class to finish an assignment.)

Grading:
Grades will be assigned on a straight scale, with Approximately

90-100% A
80-89% B
70-79% C
60-69% D
0-59% F

Attendance:
Students are expected to attend class. Topics that are discussed in class but are not in the course notes and do not appear online are fair game for the midterms and final.

Topics to be covered (partial list):

Analysis of Algorithms
Rate of growth: O(n), o(n),
Omega(n), omega(n), Theta(n)
Time vs. Space
Stacks & Queues
Arrays vs. Linked Lists
Binary Trees
Binary Tree Manipulation
Ordered Binary Trees / Binary Search Trees
Heaps
Priority Queues
Sorting
Insertion Sort / Selection Sort
Merge Sort / Quicksort
Heapsort
Bucket Sort
Radix Sort
Hash Tables
Hash Functions
Open Hashing
Closed Hashing
AVL Trees
B Trees
Graph Algorithms
Dijkstra’s Algorithm
Prim’s Algorithm
Kruskal’s Algorithm
Depth First Search
Connected Components
Maximum Flow
Dynamic Programming

NP-Completeness (Time permitting)
Binomial Heaps (Time permitting)

Learning Outcomes:

Students who complete this course will be able to

  1. Analyze the O() and Theta() running times of both imperative and recursive algrithms

  2. Write larger and more complex Java applications

  3. Understand all of the following algorithms, and implement them in Java:

    Stacks/Queues/Lists
    Binary Search Trees
    General Trees
    Heaps (Priority Queues)
    Hash Tables
    B-Trees
    Sorting Algorithms
         Insertion sort
         Quicksort
         Mergesort
         Bucket Sort
         Radix Sort
    Graph Algorithms
         Dijkstra's Algorithm
         Prim's Algorithm
         DFS/BFS
         Topoligical Sort
         Connected Components

  4. Understand the basics of dynamic programming, and write a memoized version of an algorithm