4949 search results - page 13 / 990 » Consistency and Set Intersection |
CPC
2002
13 years 10 months ago
2002
CCCG
2008
13 years 12 months ago
2008
A circle C is occluded by a set of circles C1, . . . , Cn if every line that intersects C also intersects at least one of the Ci, i = 1, . . . , n. In this paper, we focus on dete...
DCC
2010
IEEE
13 years 10 months ago
2010
IEEE
Linear sets generalise the concept of subgeometries in a projective space. They have many applications in finite geometry. In this paper we address two problems for linear sets: t...
STOC
1993
ACM
14 years 2 months ago
1993
ACM
Let B be a set of n arbitrary possibly intersecting convex obstacles in Rd. It is shown that any two points which can be connected by a path avoiding the obstacles can also be c...
VLDB
1987
ACM
14 years 1 months ago
1987
ACM
Thie paper presents a representation echeme for polyhedral objects in arbitrary dimensions. Each object ie represented as the algebraic sum of convex polyhedra (cells). Each cell ...