BDRank:Ranking Objects in Birth Defect Monitoring Systems by Graph Theory
XU Kaikuo 1, ZHU Jun 2, GONG Jie 1, WEI Xuzhong 1, TANG Rong 1,3, TANG Changjie 1+
Journal of Frontiers of Computer Science and Technology . 2008, (2): 166 -179 .