A Coordinator for Workflow Management Systems with Information Access Control.

Shih-Chien Chou Chien-Jung Wu

Published in: IEICE Trans. Inf. Syst. (2005)

Keyphrases

access control
fine grained
information sharing
temporal constraints
workflow management systems
security mechanisms
query processing
business processes
business process
petri net
private information
workflow systems
database security
security model