Yeah, the motivating text from the article isn't very convincing. Seemed really odd that they didn't even describe the algorithm either. Sure, there's code and

Yeah, the motivating text from the article isn't very convincing. Seemed really odd that they didn't even describe the algorithm either. Sure, there's code and a link to the paper, but you spent so much time in prose trying to talk it up, needs to have the full story in prose too if you're going to do that. At least give the main idea. I skimmed the paper, and the sort of algorithm used does have some advantages I can see. Mostly, you can start giving output right away and don't need extra storage, and you don't have to be careful that n << N or have separate algorithms with a threshold or anything.