653 search results - page 75 / 131 » Security Architecture for Federated Cooperative Information ... |
ACSW
2003
13 years 9 months ago
2003
Pervasive systems require context awareness in order to be able to provide “anywhere, anytime” computing to mobile users. One type of context information is location informati...
ASPLOS
2009
ACM
14 years 8 months ago
2009
ACM
For many mission-critical tasks, tight guarantees on the flow of information are desirable, for example, when handling important cryptographic keys or sensitive financial data. We...
EDOC
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper we sketch a framework supporting contract enactment within the context of virtual organisation units that are dynamically created in order to achieve a common object...
CAISE
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. One of the most significant paradigm shifts of software business management is that individual organizations no longer compete as single entities but as complex dynamic ...
DANCE
2002
IEEE
14 years 24 days ago
2002
IEEE
In this paper we define and provide a general construction for a class of policies we call dynamic policies. In most existing systems, policies are implemented and enforced by ch...