COLING
1992
14 years 10 months ago
1992
The main problem arising from the use of complex constraints in Computational Linguists is due to the NP-hardness of checking whether a given set of constraints is satisfiable and...
ICRA
2003
IEEE
15 years 2 months ago
2003
IEEE
— Rigid body dynamics with contact constraints can be solved locally using linear complementarity techniques. However, these techniques do not impose the original constraints and...