贵阳市社会发展与民生计划项目筑科合同[2012]85号;贵州省重点实验室项目黔科合计Z字[2011]4005号;教育部长江学者和创新团队发展计划PCSIRT-1227Supported by the Project of Guiyang city social development and people's livelihood ZK [2012] 85,by the key laboratory project of Guizhou Province QKZ[2011]4005 and by the Program for Changjiang Scholars and Innovative Research Teams in University PCSIRT-1227