176 search results - page 17 / 36 » Access control systems for spatial data infrastructures and ... |
CONCURRENCY
2002
13 years 8 months ago
2002
-- The Legion Grid Portal is an interface to a grid system. Users interact with the portal, and hence a grid through an intuitive interface from which they can view files, submit a...
USITS
2003
13 years 10 months ago
2003
: Scalable overlay networks such as Chord, Pastry, and Tapestry have recently emerged as a flexible infrastructure for building large peer-to-peer systems. In practice, two disadv...
SENSYS
2003
ACM
14 years 1 months ago
2003
ACM
Wireless sensor networks are often used in monitoring and control applications, where software running on generalpurpose computers “pull” information from remote sensors and ...
TRUST
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Virtual Private Networks are a popular mechanism for building complex network infrastructures. Such infrastructures are usually accompanied by strict administrative restr...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...