30 search results - page 2 / 6 » The Consistency of Task-Based Authorization Constraints in W... |
DGO
2009
13 years 6 months ago
2009
The execution of cross-domain eGovernment applications is a challenging topic. eGovernment organisations are facilitated and conducted using workflow management systems. Workflows...
ICEBE
2009
IEEE
13 years 2 months ago
2009
IEEE
Workflow management systems (WfMS) are widely used for improving business processes and providing better quality of services. However, rapid changes in business environment can ca...
INFSOF
2000
13 years 4 months ago
2000
We construct models as an aid to our thought process. A particular class of models, operational models, can be used for simulation and prototyping. The Opj modeling language is su...
IUI
2004
ACM
13 years 10 months ago
2004
ACM
Complex applications in many areas, including scientific computations and business-related web services, are created from collections of components to form workflows. In many case...
ECSQARU
2007
Springer
13 years 11 months ago
2007
Springer
We describe COBA 2.0, an implementation of a consistency-based framework for expressing belief change, focusing on revision and contraction (possibly) incorporating integrity cons...