188 search results - page 27 / 38 » A New Grid Security Framework with Dynamic Access Control |
ICDCSW
2002
IEEE
14 years 1 months ago
2002
IEEE
The proliferation of smart gadgets, appliances, mobile devices, PDAs and sensors has enabled the construction of ubiquitous computing environments, transforming regular physical s...
ACMSE
2005
ACM
14 years 2 months ago
2005
ACM
Despite recent advances in trust relationship control mechanisms, issues remain that impede the development of effective trust models. One of these is the lack of dynamic mechanis...
SAC
2004
ACM
14 years 2 months ago
2004
ACM
This paper presents specialized code generation techniques and runtime optimizations for developing light-weight XML Web services for embedded devices. The optimizations are imple...
HIJ
2008
13 years 8 months ago
2008
As clinical trials and medical population studies grow in size and complexity, a computational infrastructure that can underpin such studies is highly desirable. This should addre...
ICST
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, we consider typical applications in which the business logic is separated from the access control logic, implemented in an independent component, called the Policy ...