1. Evaluation of a new method to compute signs of determinants;Avnaim,1995
2. Computing exact geometric predicates using modular arithmetic with single precision;Bronnimann,1997
3. Efficient exact evaluation of signs of determinants;Bronnimann,1997
4. On degeneracy in geometric computations;Burnikel,1994
5. Safe and effective determinant evaluation;Clarkson,1992