00339nas a2200121   4500000000100000000000100001008004100002260003800043100001700081700001900098700001900117245008100136       2005                            d  cNov. 28-30, 2005aVienna, Austria1 aJavier Carbo1 aJesús García1 aJosé M.Molina00aConvergence of agent reputation with Alpha-Beta filtering vs. a fuzzy system