286 search results - page 46 / 58 » Proximality and Chebyshev sets |
IJIG
2002
13 years 9 months ago
2002
In this paper, we investigate the feasibility of using graph-based descriptions to learn the view structure of 3D objects. The graphs used in our study are constructed from the De...
COMGEO
1999
ACM
13 years 9 months ago
1999
ACM
Let S be a set of n points in IRd and let t > 1 be a real number. A t-spanner for S is a directed graph having the points of S as its vertices, such that for any pair p and q o...
TSE
1998
13 years 9 months ago
1998
—This paper describes an empirical study that addresses the issue of communication among members of a software development organization. In particular, data was collected concern...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
A key element for video indexing and summarisation is the description of isolated events and actions. In the context of many sports the motion of the ball plays an essential role ...
AIRS
2010
Springer
13 years 7 months ago
2010
Springer
We investigate the novel problem of event recognition from news webpages. "Events" are basic text units containing news elements. We observe that a news article is always...