32 citations · 111 across the 39 of their papers we have counts for
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3 papers · 1 filter
cs.CR2017
Keeping Context In Mind: Automating Mobile App Access Control with User Interface Inspection
Hao Fu, Zizhan Zheng, Sencun Zhu +1
Recent studies observe that app foreground is the most striking component that influences the access control decisions in mobile platform, as users tend to deny permission requests…
cs.NI2017
Concurrent Channel Probing and Data Transmission in Full-duplex MIMO Systems
Zhenzhi Qian, Fei Wu, Zizhan Zheng +2
An essential step for achieving multiplexing gain in MIMO downlink systems is to collect accurate channel state information (CSI) from the users. Traditionally, CSIs have to be col…
cs.CR2017★ 3 cited
LeakSemantic: Identifying Abnormal Sensitive Network Transmissions in Mobile Applications
Hao Fu, Zizhan Zheng, Somdutta Bose +2
Mobile applications (apps) often transmit sensitive data through network with various intentions. Some transmissions are needed to fulfill the app's functionalities. However, trans…