PLTOOL: A knowledge engineering tool for planning and learning. - Susana Fernández; Daniel Borrajo; Raquel Fuentetaja 001; Juan D. Arias; Manuela M. Veloso (Knowl. Eng. Rev., 2007)

samap: An user-oriented adaptive system for planning tourist visits. - Luis A. Castillo; Eva Armengol; Eva Onaindia; Laura Sebastia; Jesús González-Boticario; Antonio Rodríguez; Susana Fernández; Juan D. Arias; Daniel Borrajo (Expert Syst. Appl., 2008)