Enrique David Espinosa Angeles Junco Fernando Ramos Jorge Ramirez One step beyond: making B2B decisions with business activity monitoring and soccer. 2084-2089 2004 conf/smc/2004 SMC (3) http://dx.doi.org/10.1109/ICSMC.2004.1400634 db/conf/smc/smc2004-3.html#EspinosaJRR04