基于二部图模型的欠、过约束几何约束系统的识别和处理
李文辉1, 孙明玉1, 许光星2, 曹春红2

Identification and process of under- and over-constrained geometric constraint systems based on bipartite graph model
LI Wen-hui1, SUN Ming-yu1, XU Guang-xing2, CAO Chun-hong2
基于新二部图模型的几何约束系统表示实例