According to the special features of the dynamic heterogeneous grid environment, a loose-coupled and scalable resource model is described by a hybrid multi-level tree reflecting a...
With the rapid development of the semantic web, it is likely that the number of ontologies will greatly increase during the next few years, which leads to the arising demand for r...
Learning elementary programming can be enhanced by introducing the notion of variable roles to students. This paper presents a web-based automatic role detection service that can ...
Teaching computer science to children is a major priority in most countries in the world. Nevertheless, Computer Science curricula do not seem to address the children’s world, c...
Case-based analysis is a bottom-up methodology for ethical reasoning. In a teaching environment, it can be a useful alternative to top-down methods, such as Kantianism, utilitaria...