%0 Journal Article %A Pearson, D. W. %T Data probes, vertical trajectories and classification: A tentative study %J International Journal of Applied Mathematics and Computer Science %D 2007 %P 107-112 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2007_17_1_a9/ %G en %F IJAMCS_2007_17_1_a9