摘要
本文提出多层集合的概念及其表示方法,并讨论了它在布图设计中的二则应用。
The concept of multilayer set and its representation are introduced. Two examples of its application in graphic layout design are discussed.
关键词
图论
集合
布线连通孔
BBL布局
Graph theory
Set
Routing via minimization
BBL placement
