ExpectDroid: User Expectation Based Authorization Management in Android. - Luping Ma; Dali Zhu; Shunliang Zhang; Xiaohui Zhang 008; Shumin Peng; Ya Li (ICT, 2020)

UIDroid: User-driven Based Hierarchical Access Control for Sensitive Information. - Luping Ma; Dali Zhu; Shunliang Zhang; Xiaohui Zhang 008; Shumin Peng; Ya Li (TrustCom, 2020)