143 search results - page 29 / 29 » A Formalization of Distributed Authorization with Delegation |
WPES
2003
ACM
13 years 11 months ago
2003
ACM
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...
CASCON
2007
13 years 7 months ago
2007
The management of non-functional goals, or Service Level Agreements (SLA), in the development of business processes in a Service Oriented Architecture often requires much manual a...
BIOINFORMATICS
2005
13 years 6 months ago
2005
Inner holes, artifacts and blank spots are common in microarray images, but current image analysis methods do not pay them enough attention. We propose a new robust model-based me...