An efficient index for massive IOT data in cloud environment. - Youzhong Ma; Jia Rao; Weisong Hu; Xiaofeng Meng 001; Xu Han; Yu Zhang 083; Yunpeng Chai; Chunqiu Liu (CIKM, 2012)

Lunar DEM Super-resolution reconstruction via sparse representation. - Chunqiu Liu; Wenliang Du; Xiaolin Tian 001 (CISP-BMEI, 2017)