Guest Editorial Special Issue on Trust, Security, and Privacy in Crowdsourcing

The recent proliferation of mobile devices such as smartphones and wearable devices has given rise to crowdsourcing Internet of Things (IoT) applications, such as urban mobility monitoring, virtual/augmented reality, smart city management, and indoor floor plan reconstruction and mapping. Various data collected by mobile devices with small or big volumes can be further processed, analyzed, and mined in order to support multifarious promising services with intelligence.