Journal of Northeastern University(Natural Science)
WellConstrained and UnderConstrained Geometric Constraint Solving Based on Dtree Decomposition
CAO Chunhong， WANG Peng， CAO Lige
Journal of Northeastern University Natural Science . 2014, (5): 626 -629 .  DOI: 10.12068/j.issn.1005-3026.2014.05.005