Relative motion model of satellites formation flying base on the influence of the J2 perturbation. - Ligong Pan; Zhuren Feng; Ganhua Li; Minzhang Han (ROBIO, 2009)

Design and implementation of semantics-based image retrieval system. - Chundi Ni; Shenkui Liu; Ligong Pan; Xiaowei Yin (ICDIP, 2015)