Data mining is increasingly performed by people who are not computer scientists or professional programmers. It is often done as an iterative process involving multiple ad-hoc tas...
Abstract. As software systems become bigger and more complex, software developers need to cope with a growing amount of information and knowledge. The knowledge generated during th...
Electronic Health Records (EHR) have been proposed as a means for managing the technical and organisational complexity that arises in modern healthcare. Different EHR systems are...
Role-based access control (RBAC) has attracted considerable research interest. However, the computational issues of RBAC models are yet to be thoroughly studied. In this paper, we...
Translating data and data access operations between applications and databases is a longstanding data management problem. We present a novel approach to this problem, in which the...