Table 7.

CPU time (in seconds)

n	100	100	100	200	200	200
p	200	500	1000	200	500	1000
RF	0.3	0.8	5.2	0.6	1.7	7.8
BART	7.3	10.2	13.1	9.2	13.6	16.6
RLT, no muting, k = 1	6.9	16.0	31.6	18.5	43.5	93.3
RLT, no muting, k = 5	7.0	16.2	31.7	18.6	43.8	97.1
RLT, aggressive muting, k = 1	2.7	5.8	10.8	6.6	14.3	28.6
RLT, aggressive muting, k = 5	2.8	5.9	10.9	6.7	14.5	29.1