1. Shenzhen Key Lab for Cloud Computing Technology & Applications, SECE, Peking University, Shenzhen, China and Pengcheng Laboratory, Shenzhen, China
2. National Engineering Research Center for Big Data Technology and System, Service Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China
3. Pengcheng Laboratory, Shenzhen, China
4. Michigan Technological University