170 search results - page 31 / 34 » Risk management in dynamic role based access control systems |
PVLDB
2010
13 years 4 months ago
2010
The workflow models have been essentially operation-centric for many years, ignoring almost completely the data aspects. Recently, a new paradigm of data-centric workflows, call...
IHI
2012
12 years 1 months ago
2012
Electronic Health Record (EHR) and Personal Health Record (PHR) systems could allow patients to better manage their health information and share it to enhance the quality and effi...
SYSTOR
2009
ACM
14 years 8 days ago
2009
ACM
A typical storage hierarchy comprises of components with varying performance and cost characteristics, providing multiple options for data placement. We propose and evaluate a hie...
AINA
2007
IEEE
14 years 3 days ago
2007
IEEE
With the near ubiquity of mobile phones, people are reachable almost anywhere and at any time. At the same time we see an increasing need for people to limit their interactions on...
IWAN
2000
Springer
13 years 9 months ago
2000
Springer
This paper presents the main concepts of the IST Project FAIN "Future Active IP Networks" [10], a three-year collaborative research project, whose main task is to develo...