30 search results - page 5 / 6 » Transforming policies into mechanisms with infokernel |
JCP
2007
13 years 9 months ago
2007
—The computational Grid concept is gaining great popularity as the best way to deliver access to a wide range of distributed computing and data resources. But, as Grids move from...
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
CSCW
2010
ACM
14 years 6 months ago
2010
ACM
Online production groups have the potential to transform the way that knowledge is produced and disseminated. One of the most widely used forms of online production is the wiki, w...
TCGOV
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. We describe a web-based system to support groups in elaborating participatory budgets. Rather than using physical meetings with voting mechanisms, we promote virtual meet...
SACMAT
2009
ACM
14 years 4 months ago
2009
ACM
In both the commercial and defense sectors a compelling need is emerging for highly dynamic, yet risk optimized, sharing of information across traditional organizational boundarie...