%0 Journal Article
%A Haifeng Liu
%A Feng Xia
%A Zhuo Yang
%A Yang Cao
%T An Energy-Efficient Localization Strategy for Smartphones
%J Computer Science and Information Systems
%D 2011
%V 8
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CSIS_2011_8_4_a9/
%F CSIS_2011_8_4_a9