The 21st IEEE International Conference on High Performance Computing and Communication (HPCC-2019), the  17th IEEE International Conference on Smart City (SmartCity-2019), and the 5th IEEE Internation Conference on Data Science and Systems (DSS-2019) will be jointly held by College of Information Science and Engineering, Hunan University, on 10-12, August, 2019. HPCC-2019 is a CCF-C conference.
Please visit the following websites for CFPs.
HPCC-2019 19 http://csee.hnu.edu.cn/hpcc2019/

SmartCity-2019 19 http://csee.hnu.edu.cn/smartcity2019/

DSS-2019 19 http://csee.hnu.edu.cn/dss2019/