1063 search results - page 198 / 213 » Combining Simple Models to Approximate Complex Dynamics |
ESORICS
2007
Springer
14 years 2 months ago
2007
Springer
We propose the role-and-relation-based access control (R2 BAC) model for workflow systems. In R2 BAC, in addition to a user's role memberships, the user's relationships w...
SAB
2004
Springer
14 years 3 months ago
2004
Springer
While techniques exist for simulating swarming behaviors, these methods usually provide only simplistic navigation and planning capabilities. In this review, we explore the benefi...
TPDS
2008
13 years 10 months ago
2008
Abstract-- With increasing richness in features such as personalization of content, web applications are becoming more complex and hence compute intensive. Traditional approaches t...
CCGRID
2005
IEEE
14 years 4 months ago
2005
IEEE
Simple resource specification, resource selection, and effective binding are critical capabilities for Grid middleware. We the Virtual Grid, an abstraction for dynamic grid applic...
BMCBI
2005
13 years 10 months ago
2005
Background: Gene expression studies increasingly compare expression responses between different experimental backgrounds (genetic, physiological, or phylogenetic). By focusing on ...