162 search results - page 6 / 33 » A Novel VO-Based Access Control Model for Grid |
COLCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
The adoption of electronically formatted medical records, so called Electronic Health Records (EHRs), has become extremely important in healthcare systems to enable the exchange of...
DELOS
2004
13 years 9 months ago
2004
Current developments on Service-oriented Architectures, Peer-to-Peer and Grid computing promise more open and flexible architectures for digital libraries. They will open DL techno...
ICPP
2002
IEEE
14 years 14 days ago
2002
IEEE
Grid computing systems that have been the focus of much research activities in recent years provide a virtual framework for controlled sharing of resources across institutional bo...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
XML documents are frequently used in applications such as business transactions and medical records involving sensitive information. Typically, parts of documents should be visibl...
WORDS
2002
IEEE
14 years 13 days ago
2002
IEEE
This paper shows how role-based access control (RBAC) models can be implemented in distributed object-based systems that follow OMG/CORBA standards. We introduce a novel approach ...