4429 search results - page 701 / 886 » An Algorithm for Knowledge Base Extraction |
SAMT
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, an ontology-driven approach for the semantic analysis of video is proposed. This approach builds on an ontology infrastructure and in particular a multimedia ontolog...
CONEXT
2006
ACM
15 years 4 months ago
2006
ACM
We consider the case of a virtual world of peers that are organized in an overlay built by Delaunay Triangulation. Application layer routing is used to determine the path taken in...
MM
2006
ACM
15 years 4 months ago
2006
ACM
This paper presents a novel approach to object recognition involving a sparse 2D model and matching using video. The model is generated on the basis of geometry and image measurab...
98
Voted
ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
— We consider the problem of inferring sensor positions and a topological (i.e. qualitative) map of an environment given a set of cameras with non-overlapping fields of view. In...
80
Voted
VLDB
2004
ACM
15 years 3 months ago
2004
ACM
This paper presents a novel and complementary technique to optimize an XPath query by minimizing its wildcard steps. Our approach is based on using a general composite axis called...