CMSC 341 Data Structures
Spring 2003 Section 0201-0301
Section 0201 Tuesday/Thursday 7:00-8:15 P.M. SS 206
Section 0301 Tuesday/Thursday 5:30-6:45 P.M. SS 206
Instructor: Mitch Edelman


Grades

you may check your grades here

SCHEDULE CHANGES

Please Note the schedule changes for the couple of lectures lost because of the snow.

Especially, you should note the date change for the exam! In the event of snow cancellation on 2/27, the exam will be pushed back to 3/6.


Course Description

The course is titled "Data Structures", and we will deal with them in some depth; the primary course objective is to learn to design amd analyze the performance of a number of "classical" data structures.

The course covers data structures and associated algorithms. We will study the relationships among data structures, their utility in various situations, and factors affecting their performance. You will learn to analyze the time and space complexity of algorithms, how to choose appropriate data structures, and how to integrate data structures into programs.


Textbooks

Required: Data Structures and Algorithm Analysis in C++, 2nd Edition, by Mark Alan Weiss, Addison-Wesley

Recommended:


Prerequisites

The course prerequisites are CMSC 201, CMSC 202, and CMSC 203. You are expected to have some proficiency in program design using C++. We will not review material that has been covered in the prerequisite courses. A part of the course discusses a few of the data structures from CMSC 202, but from a deeper point-of-view. A few advanced C++ topics such as templates and exceptions will be reviewed. 

Grading

Your grade for this course will be based upon 5 projects, 2 in-class exams and the final exam. The projects are worth 40% of your grade, each project weighted equally. Each in-class exam is worth 20 percentage points; the final is worth 20 points. Note that the due dates for the projects and the dates of the exams are already set (q.v., the syllabus and project policy handout). Please plan your schedules accordingly.

If you work and have planned travel time around an exam, you need to notify me in advance. If you miss an exam for any reason other than illness requiring medical attention or for an emergency, you will receive a zero on the exam.
An "emergency" is "a situation or occurrence of a serious nature, developing suddenly AND unexpectedly, and demanding immediate action.

Your final letter grade is based on the standard formula:

0 <= F < 60, 60 <= D < 70, 70 <= C < 80, 80 <= B < 90, 90 <= A <= 100
These levels may be adjusted slightly in your favor, but grades will not be ``curved'' in the conventional sense.

Your grade is given for timely work done during the semester; incomplete grades will only be given for medical illness or other such dire circumstances. Please note that "timely" means "submitted on or before the announced due date". In particular, due date extensions for projects don't happen.


Attendance and Readings

You are responsible for all material covered in the lectures, even if it is not in the textbook. You should keep up with the assigned readings during the semester. Some reading material will be distributed through the course web page. You are responsible for the material in the readings, even if it is not covered during lecture.

PowerPoint slides are usually available in advance of the lectures; they are there to support your preparation for class. They are not a substitute for lecture attendance. So, even though I do not take attendance and you are not required to attend lectures, you run a very high risk of severely damaging your grade by skipping them.

You must study to do well in this course. It will not be enough to attend lectures and do the homework. As advanced undergraduates, you will be responsible for learning material that is not necessarily covered in lectures. A prime learning requirement is that you contribute to class discussions and raise questions about the course material.

You should plan on spending at least 12-15 hours per week outside of the classroom on preparing for and reviewing lecture materials and the projects. Also, if the only code you write in here this semester is for the projects, you can reasonably expect a "C" in the course. To learn this material, you really need to experiment with it. That means writing demonstration code for your individual learning.


BlackBoard Discussion Board

A BlackBoard site has been created for this course. This site is used primarily to support discussion boards, but announcements are also posted there. A discussion board will be established for each programming project. Students are encouraged to post general project questions, answer questions posted by other students or just browse the discussion board to find answers to project questions. Your instructors and TAs will also be posting questions and answers. Your questions may be posted anonymously. Other discussion boards for topics such as general C++ questions will also be established. The course BlackBoard is accessed by logging on to my.umbc.edu and clicking on the BlackBoard tab at the top of the page.

Contacting Me or the TAs

Please feel free to visit me or the TAs during our office hours. If you can't make it during the regular hours, please ask for an appointment. We will do everything we can to be available to provide help with this course. Office hours, phone numbers and other contact information is available on-line. If you need to contact any of the course staff outside of lecture and office hours, email is much better than the telephone. You should, however, observe the following etiquette:

Academic Integrity

Cheating in any form will not be tolerated. Instances of cheating will be reported to the UMBC Academic Conduct Committee. These reports are filed by the Committee and can be used for disciplinary action such as a permanent record on your transcript. Academic honesty is absolutely required of you. You are expected to be honest yourself and to report any cases of dishonesty you see among other students in this class. Reports of dishonest behavior will be kept anonymous.
Further details on honesty in doing projects for this course are on-line at the Project Policy link.

Students are welcome and encouraged to study together for exams, but examinations are to be your own work -- not your neighbor's and not your notes. All exams are closed-book, closed-notes. Only pencils (or pens) and erasers are permitted in the exam room unless otherwise indicated. Scratch paper is provided to you, as needed. Having any other materials in your possession during an exam will be taken as evidence of cheating and dealt with accordingly. 


Syllabus

Class
Date
Topic
Reading

Mon Jan 27
Project 1 Assigned

1
Tues Jan 28
Introduction and C++ 
MAW 1
2
Thurs Jan 30 C++ and OOP
MAW 1
3 Tues Feb 4 Asymptotic Analysis MAW 2
4 Thurs Feb 6 List ADT and Implementations MAW 3

Sun Feb 9
Project 1 Due at 11:59pm


Mon Feb 10
Project 2 Assigned

5 Tues Feb 11 List Implementations MAW 3
6 Thurs Feb 13 Stacks, Queues and Deques MAW 3
7 Tues Feb 18 Stacks, Queues and Deques
SNOW
MAW 3
8 Thurs Feb 20 Binary Search Trees
More SNOW
MAW 4
9 Tues Feb 25 Stack, Queue,Deque (just ADT)
Trees 1
MAW 4

Wed Feb 26
Project 2 due at 11:59pm

10 Thurs Feb 27 BST's 2 MAW 4
11 Tues Mar 4
Exam 1
Classes 1 - 10

Wed Mar 5
Project 3 Assigned

12
Thurs Mar 6 Balanced Search Trees MAW 4
13 Tues Mar 11 Balanced Search Trees MAW 4
14 Thurs Mar 13 Balanced Search Trees MAW 4

Sun Mar 16
Project 3 due at 11:59

15 Tues Mar 18 Hashing
MAW 5
16
Thurs Mar 20 Hashing MAW 5

Tues Mar 25
Spring Break
MAW 6

Thurs Mar 27
Spring Break
MAW 6
17 Tues Apr 1 Priority Queues and Heaps MAW 6
18 Thurs Apr 3 Priority Queues and Heaps MAW 6
19
Tues Apr 8
Exam 2
Classes 10 - 18

Wed Apr 9
Project 4 Assigned

20 Thurs Apr 10 Skip Lists MAW 10 + Notes
21 Tues Apr 15 Skip Lists MAW 10 + notes
22 Thurs Apr 17 Graphs MAW 9
23 Tues Apr 22 Graphs MAW 9

Tues Apr 22
Project 4 Due 11:59pm


Wed Apr 23
Project 5 Assigned

24 Thurs Apr 24 Graphs
MAW 9
25 Tues Apr 29 Disjoint Sets MAW 8
26 Thurs May 1 Disjoint Sets MAW 8
27 Tues May 6 B - Trees MAW 4 + notes

Tues May 6
Project 5 Due 11:59pm

28 Thurs May 8 B - Trees MAW 4 + notes
29 Tues May 13
Advanced Topics


Thu May 15 - 6:00 - 8:00pm;
Tues May 20 - 6:00 - 8:00pm;
Final Exam
Classes 20 - 29

NOTE:Section 0301 (5:30 - 6:45) students must take their final exam on Thursday, May 15; Section 0201 (7:00 - 8:15) students must take the final exam on Tuesday, May 20

Course Web Page

A few handouts will be provided in paper form at the first class. After that, all handouts will be provided only on the web. The course web page URL is

www.cs.umbc.edu/courses/undergraduate/341/spring03/index.shtml
Please check the web page frequently. Any changes to the page will be mentioned in the "What's New" link. 
Last modified on Monday January 20, 2003 by Mitch Edelman

email: edelman@cs.umbc.edu
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