569 search results - page 45 / 114 » Approximation Modeling for the Online Performance Management... |
CCS
2007
ACM
14 years 3 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
ICDCS
2002
IEEE
14 years 1 months ago
2002
IEEE
Attainment of software performance assurances in open, largely unpredictable environments has recently become an important focus for real-time research. Unlike closed embedded sys...
CORR
2004
Springer
13 years 8 months ago
2004
Springer
: Security of computers and the networks that connect them is increasingly becoming of great significance. Computer security is defined as the protection of computing systems again...
CLOUDCOM
2009
Springer
14 years 7 days ago
2009
Springer
Abstract. Grid computing is based on coordinated resource sharing in a dynamic environment of multi-institutional virtual organizations. Data exchanges, and service allocation, are...
CCGRID
2010
IEEE
13 years 10 months ago
2010
IEEE
Markets of computing resources typically consist of a cluster (or a multi-cluster) and jobs that arrive over time and request computing resources in exchange for payment. In this p...