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CCS
2007
ACM
15 years 3 months ago
Managing RBAC states with transitive relations
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 ...
Chaoyi Pang, David P. Hansen, Anthony J. Maeder
EMSOFT
2005
Springer
15 years 3 months ago
Compiler-guided register reliability improvement against soft errors
With the scaling of technology, transient errors caused by external particle strikes have become a critical challenge for microprocessor design. As embedded processors are widely ...
Jun Yan, Wei Zhang
UIST
2004
ACM
15 years 2 months ago
DART: a toolkit for rapid design exploration of augmented reality experiences
In this paper, we describe The Designerʼs Augmented Reality Toolkit (DART). DART is built on top of Macromedia Director, a widely used multimedia development environment. We summ...
Blair MacIntyre, Maribeth Gandy, Steven Dow, Jay D...