arxiv says it was submitted 26 Aug, so about a week ago. Near the end of the paper they explain how to implement it, so I guess it was a matter of reading the p

arxiv says it was submitted 26 Aug, so about a week ago. Near the end of the paper they explain how to implement it, so I guess it was a matter of reading the paper and sitting with caffe to toy/hack an implementation -- most of the heavy work was "already done". Edited some typos.