https://arxiv.org/pdf/1806.02404 https://arxiv.org/pdf/1806.02404 and discussed here https://news.ycombinator.com/item?id=17560462 https://news.ycombinator.com

https://arxiv.org/pdf/1806.02404 https://arxiv.org/pdf/1806.02404 and discussed here https://news.ycombinator.com/item?id=17560462 https://news.ycombinator.com/item?id=17560462