Екатерина Щербакова (ночной линейный редактор)
The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.
，这一点在爱思助手下载最新版本中也有详细论述
IBM, to secure the 2984's network connection, turned to an algorithm recently
"Even the risk of that doesn't stop people from perpetrating fraud," Elahi marvelled.