- Keynote Building the Mexican Dataspace, Microsoft Research Summit, Redmond, USA (2008): G. Vargas-Solar
- Keynote Observing the environment for building todays and future information systems, Universidad Juarez Autonoma de Tabasco (2009): G. Vargas-Solar
- 50 years of Computing Science in Mexico: current state and perspectives, Open panel of the Celebration of 50 years of Computing Science in Mexico, Autonomous University of Mexico, Palacio de Mineria, 2008: G. Vargas-Solar
- Towards the construction of a virtual observatory in Astrophysics, Interview, National television in Mexico, SICOM, 2008: G. Vargas-Solar
- The implications of virtual worlds in the education of youngsters, Radio, SICOM, 2008: G. Vargas-Solar
- Studying a PhD in Informatics: implications in the development of Mexico, National television in Mexico, SICOM, 2008: G. Vargas-Solar