Despite the increasing maturity of model-driven development (MDD), some research challenges remain open in the field of information systems (IS). For instance, there is a need to i...
The paper describes the design and implementation of a security architecture for a Cooperative Information System implemented with CORBA technologies. We first define a role-based...
The progression of implementation of an information systems strategy in a UK acute hospital is described. The case study describes the IS strategy, the conditions that led to its ...
In this paper we show how to improve the architecture of Web Information Systems (WISs) using design patterns, in particular navigational patterns. We first present a framework to...
This paper proposes a novel approach to the visualization of complex, but interrelated, sets of information to ease user cognition. Principally, it explores the potential of provi...