Ben Bangert has given a presentation about this that was discussed here:
<a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10402307" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10402307</a><p>The above links to the slides only, here is a video of the talk:
<a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=_F2peRzJzhU" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=_F2peRzJzhU</a>