With the development and application of information technology,the problem of personal privacy leakage is becoming more ......

The trade-off among individual privacy,data utility and data feature of service has been a great concern when designing ......

In the Internet of Things (IoT),security and privacy issues of physical objects are crucial to the related applica-tions......

With the emergence of mobile crowdsensing (MCS), merchants can use their mobiledevices to collect data that customers ar......