Several governments are in the process of implementing e-procurement. In the process they face several challenges. The diffusion of e-procurement in the Danish public sector is re...
Recent works about the activity-oriented approach et educational modeling languages ask questions about the pedagogical scenario concept. The aim of this paper is to define the fo...
This paper seeks to inform instructors responsible for designing introductory programming courses within a university setting. In particular, guidelines for choosing programming l...
Visualization research seeks to exploit the human user’s ability to interpret graphical representations of data in order to provide insight into properties of the data that may ...
In this paper I examine the issue of whether we can trust software systems and put forward an argument that in an absolute sense the answer must necessarily be no for a multitude ...