1.课程推荐
http://blog.csdn.net/fightforyourdream/article/details/21314929
2.Queuing Sysyem
http://people.revoledu.com/kardi/tutorial/Queuing/Queuing-What-Is.html

COurse：
http://www.cse.fau.edu/~bob/courses/map6264/

3. ML
   https://www.coursera.org/learn/algorithms-part1
   4.DS
   https://www.udacity.com/course/intro-to-data-science--ud359

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Model:

• Input process
• Service process
• phypical configuation(queue discipline)