Jing Luo, Anrong Dang, Qizhi Mao. The Study of Hyper-graph Urban Spatio-temporal Expansion Model Based on Features. In Mark Burgin, Masud H. Chowdhury, Chan H. Ham, Simone A. Ludwig, Weilian Su, Sumanth Yenduri, editors, CSIE 2009, 2009 WRI World Congress on Computer Science and Information Engineering, March 31 - April 2, 2009, Los Angeles, California, USA, 7 Volumes. pages 741-746, IEEE Computer Society, 2009. [doi]