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 ...
Pervasive devices are becoming popular and smaller. Those mobile systems should be able to adapt to changing requirements and execution environments. But it requires the ability t...
Daniel Cheung-Foo-Wo, Jean-Yves Tigli, Stephane La...
Grids are becoming a mission-critical component in research and industry. The services they provide are thus required to be highly available, contributing to the vision of the Gri...
Mark Silberstein, Gabriel Kliot, Artyom Sharov, As...
The paper formulates and investigates the aggregation problem for synthesized mediators of Web services (SWMs). An SWM is a finite-state transducer defined in terms of templates...
An interface definition language (IDL) is a nontraditional language for describing interfaces between software components. IDL compilers generate “stubs” that provide separat...
Eric Eide, Kevin Frei, Bryan Ford, Jay Lepreau, Ga...