Changes in lecture on 27.04

Due to personal reason, the student who is supposed to present the topic on "IP QoS" withdraw the course. It is very difficult to make some adjustment now. In this case, we have some changes in the lectures.

- on 27.04, the student presentation on "IP QoS" is cancelled. Then, we will have the lecture on "AI for network traffic control" from 9:15.

- the two articles (the students are supposed to present) will not be included in the oral exam. Only the teaching material on 20.04 will be included.