Users require flexibility when interacting with information systems to contend with changing business processes, and to support diverse workflow. Model-based user interface design...
We present a general methodology for integrating arbitrary security requirements in the development of business processes in a both elegant and rigorous way. We show how trust rela...
Innovative e-business projects start with a design of the e-business model. We often encounter the view, in research as well as industry practice, that an e-business model is simil...
The paper discusses information and knowledge as the primary factors conditioning the efficiency of decision taking processes. Business Intelligence systems and Expert Systems are...