I'm no expert but this was posted on HN several weeks ago and has a decent review of the literature. Might be a place to start: https://news.ycombinator.com/it

I'm no expert but this was posted on HN several weeks ago and has a decent review of the literature. Might be a place to start: https://news.ycombinator.com/item?id=16407170 https://news.ycombinator.com/item?id=16407170