SAC
2008
ACM
13 years 4 months ago
2008
ACM
We propose an approach that uses preferences on the constraints in order to deal with over-constrained geometric constraint problems. This approach employs constraint hierarchies,...
IJCGA
2006
13 years 4 months ago
2006
In this paper, we consider the optimal well-constrained completion problem, that is, for an under-constrained geometric constraint problem, add automatically new constraints in suc...
CAD
2006
Springer
13 years 4 months ago
2006
Springer
In this paper, we propose a method which can be used to decompose a 2D or 3D constraint problem into a C-tree. With this decomposition, a geometric constraint problem can be reduc...