1. The crust and the β-skeleton: Combinatorial curve reconstruction;Amenta,1998
2. Efficient algorithms for line and curve segment intersection using restricted predicates;Boissonat,1999
3. Interval analysis yields efficient arithmetic filters for computational geometry;Brönnimann,1998
4. The CGAL project http://www.cs.uu.nl/CGAL/
5. Efficient exact geometric computation made easy;Burnikel,1999