EWS-A Case Study on Access Control in Workflow Systems.

Åsa Hagström Viiveke Fåk Mark Vandenwauver

Published in: WETICE (2000)

Keyphrases

workflow systems
access control
dynamic access control
fine grained
data security
security policies
case study
access control models
access control policies
knowledge management
business processes
role based access control
temporal constraints
access control mechanism