336 search results - page 48 / 68 » Approximating Transitivity in Directed Networks |
ISAAC
2004
Springer
14 years 3 months ago
2004
Springer
For c ∈ R, a c-spanner is a subgraph of a complete Euclidean graph satisfying that between any two vertices there exists a path of weighted length at most c times their geometric...
IROS
2009
IEEE
14 years 4 months ago
2009
IEEE
— This paper describes an algorithm for estimating lane boundaries and curbs from a moving vehicle using noisy observations and a probabilistic model of curvature. The primary co...
IJCNN
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract—Putative brain processes responsible for understanding language are based on spreading activation in semantic networks, providing enhanced representations that involve c...
WSCG
2004
13 years 11 months ago
2004
A simple conceptual design process that runs in a virtual environment is described. The design process consists of three stages. In each of the first two stages used to create, an...
CGF
2008
13 years 10 months ago
2008
In this paper, we present an automated system for generating context-preserving route maps that depict navigation routes as a path between nodes and edges inside a topographic net...