5203 search results - page 1038 / 1041 » An approach to workflow modeling and analysis |
CGF
2010
13 years 7 months ago
2010
In this paper we present an extended critical point concept which allows us to apply vector field topology in the case of unsteady flow. We propose a measure for unsteadiness wh...
GIS
2010
ACM
13 years 7 months ago
2010
ACM
This paper proposes an efficient, decentralized algorithm for determining the topological relationship between two regions monitored by a geosensor network. Many centralized algo...
TMI
2010
13 years 7 months ago
2010
—This paper provides a framework for generating high resolution time sequences of 3D images that show the dynamics of cerebral blood flow. These sequences have the potential to ...
GAMESEC
2010
13 years 6 months ago
2010
The combination of username and password is widely used as a human authentication mechanism on the Web. Despite this universal adoption and despite their long tradition, password s...
CGF
2010
13 years 6 months ago
2010
Procedural noise functions are widely used in Computer Graphics, from off-line rendering in movie production to interactive video games. The ability to add complex and intricate d...