A methodology is proposed for designing robust circuits exhibiting higher tolerance to process and environmental variations. This higher tolerance is achieved by exploiting the in...
Directed Algebraic Topology is a recent field, deeply linked with Category Theory. A ‘directed space’ has directed homotopies (generally non reversible), directed homology gro...
This paper reports findings from a survey on students' attitude towards the use of Web 2.0 tools in a Romanian university. The purpose of the study is threefold: i) establish ...
University Fernando Pessoa, a small university with around 4500 students enrolled, has developed a Web application to support administrative work for its teaching staff. It is a w...
In this paper we identify the requirements for creating formal descriptions of learning scenarios designed under the European Higher Education Area paradigm, using competences and ...