I’d spent two weeks on Netlogo Manual and a tutorial on youtube before I wrote this program. Netlogo is a good agent based simulation platform while i[……]
Agent Based Video Recommendation Simulation Using Netlogo
May 11, 2013 Agent Based Simulation, Tech No comments ABS
GNU Octave (Matlab’s opponent)
April 29, 2013 Octave No comments Octave
I attend Andrew Ng’s Machine Learning courses on Coursera recently. And he recommend us to use GNU Octave to do some calculation.
Actually, GNU O[……]
Vim !
April 4, 2013 Programming No comments Vim
Vim is a powerful text editor and it is the most popular one for Linux users.
For details of it you can go to https://en.wikipedia.org/wiki/Vim_%[……]
Link R and Netlogo in Ubuntu
April 3, 2013 Agent Based Simulation, Pro_R No comments ABS
Netlogo is a powerful platform for simulation while its mathimatical calculation is relatively poor comparing to some specific softwares. So it is[……]
Install R in Ubuntu 12.04 64 bit
1. Update:
To obtain the latest R packages, add an entry like
deb http:///bin/linux/ubuntu raring/
or
deb http:///bin/linux/ubuntu[……]
Andrew Ng’s Lecture @ Tsinghua U.
March 29, 2013 Tech No comments lecture
Andrew Ng came to Beijing to give two lectures this Tuesday, one in Baidu and another in Tsinghua U.. And I was very lucky to go to his lecture in T[……]
Get Started With ABS (Agent Based Simulation)
March 22, 2013 Agent Based Simulation No comments ABS
ABS is short for Agent Based Simulation, or Agent Based Modeling. I was acknowledged to this from my tutor, Pro.Guo. She is doing some research in dat[……]
SPFA + DPThe Ghost Blows Light
February 24, 2013 Dynamic Programming No comments DP
The Ghost Blows Light
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1017 Accepted Subm[……]
DP : Hometask
February 24, 2013 Dynamic Programming No comments DP
Hometask
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
Sergey attends lesso[……]
DP:magic number
February 24, 2013 Dynamic Programming No comments DP
Magic Number
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 866 Accepted Submission(s):[……]
DPMost Powerful
February 24, 2013 Dynamic Programming No comments DP
Most PowerfulTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu
SubmitStatus
Description
Recently, researchers on Mars ha[……]
DPMax Sum of Max-K-sub-sequence
February 24, 2013 Dynamic Programming No comments DP
Max Sum of Max-K-sub-sequenceTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u
hdu3415
Description
Given a circle sequen[……]
DP:Travelling
February 24, 2013 Dynamic Programming No comments DP
B – Travelling
Time Limit:3000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u
SubmitStatus
Description
After coding so many days,Mr[……]
DP:Sliding Window
February 24, 2013 Dynamic Programming No comments DP
note: This article comes from the Internet. Please contact me via lethic@163.com if there is any infringement.
lethic@163.com.
E – Sliding Window[……]
DP: Bone Collector
February 24, 2013 Dynamic Programming No comments DP
Bone CollectorTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u
SubmitStatusPracticeHDU 2602
Description
Many years ago[……]
DP: Chores
February 24, 2013 Dynamic Programming No comments DP
ChoresTime Limit:3000MS Memory Limit:30000KB 64bit IO Format:%I64d & %I64u
SubmitStatusPracticePOJ 1949
Description
Farmer John’s family pi[……]
DP:
February 24, 2013 Dynamic Programming No comments DP
Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u
SubmitStatusPracticePOJ 1088
Description
Michael Michael
1 2 3[……]
DP:How To Type
February 24, 2013 Dynamic Programming No comments DP
How to TypeTime Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u
SubmitStatusPracticeHDU 2577
Description
Pirates have finis[……]
DP : Travel
February 24, 2013 Dynamic Programming No comments DP
TravelTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u
SubmitStatusPracticePOJ 3230
Description
One traveler travels[……]