Giovanni Pezzulo Martin V. Butz Cristiano Castelfranchi Rino Falcone Introduction: Anticipation in Natural and Artificial Cognition. 3-22 2008 The Challenge of Anticipation http://dx.doi.org/10.1007/978-3-540-87702-8_1 series/lncs/5225 db/series/lncs/lncs5225.html#PezzuloBCF08