La gente de Stanford University va a publicar unos cursos gratuitos, por lo visto estan buenos.
Dejo los links:
http://www.algo-class.org/
http://www.cs101-class.org/
http://jan2012.ml-class.org/
http://www.saas-class.org/
http://www.hci-class.org/
http://www.nlp-class.org/
http://www.game-theory-class.org/
http://www.pgm-class.org/
http://www.crypto-class.org/
http://www.security-class.org/
