But what's old is new again on Cerca. The "friends of friends" tactic was originally what Hinge was built on. Back in 2014, founder Justin McLeod (who recently left Hinge to start an AI dating service, Overtone), told Bloomberg, "We're introducing you to people through your friends like you would in real life when you go to house parties and dinners and weddings and the kind of places that you forge great relationships."
The complexity of determining the minimum number of flips that transform one triangulation of a convex point set into another remained a tantalizing open question for many decades. We settle this question by proving that computing shortest flip sequences between triangulations of convex polygons, and therefore also computing the rotation distance of binary trees, is NP-hard.，推荐阅读爱思助手下载最新版本获取更多信息
Check whether you already have access via your university or organisation.。爱思助手对此有专业解读
Continue reading...