Víctor Hugo Menéndez-Domínguez Alfredo Zapata Gonzalez Christian Vidal-Castro Alejandra A. Segura Navarrete Manuel E. Prieto An Approach to Metadata Generation for Learning Objects. 190-195 2010 WSKS (1) http://dx.doi.org/10.1007/978-3-642-16318-0_22 conf/wsks/2010-1 db/conf/wsks/wsks2010-1.html#Menendez-DominguezGVSP10