pmeunier (https://news.ycombinator.com/user?id=pmeunier), one of the authors, discusses this a bit at https://news.ycombinator.com/item?id=8026930 (though without, I think, committing to any definitive answer).
pmeunier (https://news.ycombinator.com/user?id=pmeunier), one of the authors, discusses this a bit at https://news.ycombinator.com/item?id=8026930 (though without, I think, committing to any definitive answer).