An Event/Rule Framework for Specifying the Behavior of Distributed Systems. - Javier A. Arroyo-Figueroa; José A. Borges; Néstor J. Rodríguez; Amarilis Cuaresma-Zevallos; Edwin Moulier-Santiago; Miguel Rivas-Aviles; Jaime Yeckle-Sanchez (SEM, 2002)