Guoxiu Liu, Geng Yang, Haiwei Wang, Hua Dai, Qiang Zhou, Vol. 12, No. 7, July 30, 2018
10.3837/tiis.2018.07.021

• privacy-preserving
• SQL query
• encryption model
• Cloud computing
• DAAS

Weiqing Liu, Jing Li, Zhiqiang Zhou, Jiling He, Vol. 10, No. 10, October 30, 2016
10.3837/tiis.2016.10.008

• Mobile Crowdsourcing
• MapReduce
• logical localization
• WiFi RSSI fingerprint