Hao's Office Hours Changed

Hao is changing his regular Monday office hours from 2-3 to 1-2 on Monday.

Lecture 18 Dynamic Programming 2 (Bellman-Ford)

Slides: (pdf)

Quiz in recitation next Wed

Recitation 9: Dynamic Programming

(pdf)

Recitation 8: Dijkstra's Algorithm

(pdf)

Lecture 17 Dynamic Programming

Slides: (pdf)

Extra Office Hours Monday 9:00 P.M - 10:30 P.M

Since I've had a few requests, I'm holding extra office hours Monday night from 9-10:30 P.M in Wean 3130.

There is no lecture 12

We held the 1st midterm on what would have been lecture 12.

Lecture 15 Graphs, part 3

Slides: (pdf)

Recitation7: LZW and Huffman Headers

(pdf)

Recitation 6: Huffman

(pdf)

Lecture 14 Graphs, part 2

(pdf)

Lecture 13: Intro to graphs

(pdf)

Exams are graded

The exams can be picked up after 2pm on Friday in Wean Hall 5220 (Prof Scherlis' office suite). Update, 3:10p: You can see your grades in FrontDesk.

We have not yet figured out a curve for the exam. So it is difficult to say, at this time, which scores are A', B's, and so forth. FYI: the median score was an 88 and the mean was an 87 (out of 138)

Lecture 8: Priority Queues and Heaps

(pdf)

Lecture 11: Compression

(pdf)

Jon's Office Hours Cancelled

Due to the midterm exam, I am cancelling my office hours on Thursday.

Recitation 5: Hashing and Quiz Review

Slides: (pdf)

Practice exams

We have posted a practice midterm here . Here are the solutions.

Midterm Review

The review for the midterm is Oct 3, 6-8pm, in Wean Hall 7500. Please post requests for topics you would like to see covered during the review session to the discussion board.