Abstract: This paper proposes extensions to the Object-Role Modeling approach to support schema transformations that eliminate unneeded columns that may arise from standard relatio...
Legacy information systems are difficult to transform into the new or upgraded information systems. Part of the reason is being the incompatibility and the unscalability between t...
: The notion of service is closely coupled with the notion of process in general and of workflow in particular. Processes capture the coordination logic for the various resources i...
2. Previous studies on end-user computing The development of Web applications should be supported by business professionals themselves since Web applications must be modified frequ...
Software package selection is an activity that plays an increasingly crucial role in the delivery of software systems. One of its main open issues is how to structure the knowledge...