1. The convex hull as a tool in pattern recognition;Toussaint,1978
2. Efficient convex hull algorithms for pattern recognition applications;Akl,1978
3. On the complexity of finding the convex hull of a set of points;Avis,1979
4. An efficient algorithm for determining the convex hull of a planar set;Graham;Inf. Process. Lett.,1972
5. Convex hulls of finite sets of points in two and three dimensions;Preparata;Communs. Ass. comput. Mach.,1977