NCNU Algorithms

Name:
Location: Puli, Taiwan

Tuesday, April 19, 2005

Reading List

之前的 reading list 我和投影片一起公佈在
http://solomon.ipv6.club.tw/Course/Algorithm/,
若是自己有找到更合適的 paper 也行,請直接 reply
告訴我篇名、作者、出處。

最好是把 PDF 檔下載後放在自己的個人目錄,然後把
URL 也附上來。這樣我可以幫你們一起讀一下那篇 paper。

Quincy Wu
Apr. 19

Monday, April 18, 2005

4/26 調課

原本 4/26 09:00-10:00 的那堂課,調到 4/28 09:00-10:00.

4/28 期中考

期中考試

時間:4/28 (Thursday) 09:00-12:00
地點:科三207(同上課地點)
方式:Closed Book
難易度:不會太難。要把基本的定義和演算法,以及複雜度分析弄懂。

Thursday, April 07, 2005

Homework 5

Write a program which runs the PTAS of 0/1 Knapsack Problem. (Due: April 19th)

•Input format:

•
8
100
0.75
90 33
61 30
50 25
33 17
29 15
23 12
15 10
13 9

  • The first row means the number of items.
  • The second row means the capacity.
  • The third row is the error ratio.
  • The first element of the fourth row means the profit and the second element means the weight of first item, and so on.

4/12 及 4/14 停課

吳坤熹老師接獲國防部的召集令,下星期要去台東接受為期一週的教育召集,故停課一週。
請大家利用這個星期寫作業。

Homework 4

•Use the example given in P.493,
  1. –Run the PTAS with e=0.75.
  2. –What is the solution you obtain?
  3. –What is the error ratio?
•Due: April 14th