A New Approach towards E-Learning Content Standardization and Enhanced Usability. - David Simões; João Redol; Rui Luís; Alberto Carvalho; H. Páscoa; J. Coelho; Paulo Grave; Nuno Horta (ICWI, 2003)

VIANET - A New Web Framework for Distance Learning. - João Redol; David Simões; A. Carvalho; H. Páscoa; J. Coelho; Paulo Grave; Rui Luís; Nuno Horta (ICALT, 2003)