%0 Journal Article %A Kun-chan Lan %A Chien-Ming Chou %A Tzu-nung Wang %A Mei-Wen Li %T On the Efficiency of Cluster-based Approaches for Motion Detection using Body Sensor Networks %J Computer Science and Information Systems %D 2011 %V 8 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2011_8_4_a6/ %F CSIS_2011_8_4_a6