This topic was presented in Week 6/8 last semester. This semester we are covering it in Week 5/6. So, you should ignore the Week numbering on the slides and the video. Just go by the week numbers we use in the course homepage.
Resource created Wednesday 10 August 2016, 09:57:47 PM, last modified Wednesday 10 August 2016, 09:59:12 PM.
website: https://www.cse.unsw.edu.au/~cs9322/16s2/lecs/rest.pdf