Fast Computation of Dense Temporal Subgraphs Shuai Ma, Renjun Hu, Luoshu Wang, Xuelian Lin, Jinpeng Huai SKLSDE Lab, beihang university china Beijing Advanced Innovation Center for Big Data and Brain Computing 北京航空航天大学 BEIHANGUNIVERSITYFast Computation of Dense Temporal Subgraphs Shuai Ma, Renjun Hu, Luoshu Wang, Xuelian Lin, Jinpeng Huai SKLSDE Lab, Beihang University, China Beijing Advanced Innovation Center for Big Data and Brain Computing 1