116 search results - page 13 / 24 » Secure Role-Based Workflow Models |
DEXAW
1997
IEEE
14 years 2 months ago
1997
IEEE
Current workflow management systems (WFMSs) are only applicable in a reliable and secure manner, if the business process (BP) to be supported is wellstructured. As ad hoc deviatio...
MOBIQUITOUS
2005
IEEE
14 years 3 months ago
2005
IEEE
A significant deterrent to the ability to connect in a spontaneous manner in cross-enterprise collaborative applications is the difficulty in users from different domains being ab...
WETICE
2008
IEEE
14 years 4 months ago
2008
IEEE
The Bell-LaPadula security model is a hybrid model that combines mandatory access controls and discretionary access controls. The Bell-LaPadula security model has been widely acce...
CCS
2008
ACM
13 years 11 months ago
2008
ACM
The requirements for secure document workflows in enterprises become increasingly sophisticated, with employees performing different tasks under different roles using the same pro...
ASWC
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We propose a conceptual model for semantic search and implement it in security access control. The model provides security access control to extend the search capabilitie...