441 search results - page 81 / 89 » A Distributed Ontology Framework in the Semantic Grid Enviro... |
POLICY
2007
Springer
15 years 3 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
WACV
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper presents an new framework for homographybased analysis of pedestrian-vehicle activity in crowded scenes. Planar homography constraint is exploited to extract view-invar...
CISIS
2010
IEEE
15 years 4 months ago
2010
IEEE
— In pervasive environment, it is essential for computing applications to be context-aware. However, one of the major challenges is the establishment of a generic and dynamic con...
ICSOC
2004
Springer
15 years 3 months ago
2004
Springer
Emerging Web services standards enable the development of large-scale applications in open environments. In particular, they enable services to be dynamically bound. However, curr...
CONCURRENCY
2008
14 years 9 months ago
2008
Our research focuses on creating and executing large-scale scientific workflows that often involve thousands of computations over distributed, shared resources. We describe an app...