Browsing University of Waterloo by Author "Shen, Xuemin (Sherman)"
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Blockchain for Transparent Data Management Toward 6G
Shen, Xuemin (Sherman); Liu, Dongxiao; Huang, Cheng; Xue, Liang; Yin, Han; Zhuang, Weihua; Sun, Rob; Ying, Bidi (Elsevier, 2021-07)The wealth of user data acts as a fuel for network intelligence toward the sixth generation wireless networks (6G). Due to data heterogeneity and dynamics, decentralized data management (DM) is desirable for achieving ... -
Fine-grained data access control with attribute-hiding policy for cloud-based IoT
Hao, Jialu; Huang, Cheng; Ni, Jianbing; Rong, Hong; Xian, Ming; Shen, Xuemin (Sherman) (Elsevier, 2019-04-22)Ciphertext-policy attribute-based encryption (CP-ABE) is a promising approach to achieve fine-grained access control over the outsourced data in Internet of Things (IoT). However, in the existing CP-ABE schemes, the access ...