Chiu Chiang Tan Bo Sheng Haodong Wang Qun Li Microsearch: When Search Engines Meet Small Devices. 93-110 2008 Pervasive http://dx.doi.org/10.1007/978-3-540-79576-6_6 conf/pervasive/2008 db/conf/pervasive/pervasive2008.html#TanSWL08