Stijn de Gouw presented his work on TimSort at the Trondheim Developer Conference 2015. The details of this work have previously been presented as a blogpost on this website and as a scientific paper at CAV 2015.
The abstract from TDC’s website
Watch Stijn’s presentation on Vimeo
Stijn de Gouw – BUG IN TIMSORT from TrondheimDC on Vimeo.