CAGD
2010
13 years 8 months ago
2010
Skinning of an ordered set of discrete circles is discussed in this paper. By skinning we mean the geometric construction of two G1 continuous curves touching each of the circles ...
COGSCI
2006
13 years 11 months ago
2006
Wepresentaset-theoreticmodelofthementalrepresentationofclassicallyquantifiedsentences(AllP are Q, Some P are Q, Some P are not Q,and No P are Q). We take inclusion, exclusion, and...
CAD
2006
Springer
13 years 11 months ago
2006
Springer
Presented in this paper is a sweepline algorithm to compute the Voronoi diagram of a set of circles in a two-dimensional Euclidean space. The radii of the circles are non-negative...
DCG
2010
13 years 11 months ago
2010
An Apollonian configuration of circles is a collection of circles in the plane with disjoint interiors such that the complement of the interiors of the circles consists of curvili...
BMVC
1998
14 years 24 days ago
1998
In this paper, we discuss a method for representing and matching planar curves. The technique is based on using calculations from concentric circles to represent each curve by two...
CCCG
2008
14 years 27 days 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...
CHI
2000
ACM
14 years 3 months ago
2000
ACM
This paper presents Talking in Circles, a multimodal audioconferencing environment whose novel design emphasizes spatial grounding with the aim of supporting naturalistic group in...