H
Hui Zhu
Researcher at Xidian University
Publications - 83
Citations - 1674
Hui Zhu is an academic researcher from Xidian University. The author has contributed to research in topics: Encryption & Cloud computing. The author has an hindex of 17, co-authored 81 publications receiving 1126 citations.
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Toward efficient and privacy-preserving computing in big data era
TL;DR: The general architecture of big data analytics is formalized, the corresponding privacy requirements are identified, and an efficient and privacy-preserving cosine similarity computing protocol is introduced as an example in response to data mining's efficiency and privacy requirements in the big data era.
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Efficient and Privacy-Preserving Online Medical Prediagnosis Framework Using Nonlinear SVM
TL;DR: It is shown that eDiag can ensure that users’ health information and healthcare provider's prediction model are kept confidential, and has significantly less computation and communication overhead than existing schemes.
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Efficient verifiable fuzzy keyword search over encrypted data in cloud computing
TL;DR: This paper proposes a new verifiable fuzzy keyword search scheme based on the symbol-tree which not only supports the fuzzy keywords search, but also enjoys the verifiability of the searching result.
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An Efficient Privacy-Preserving Location-Based Services Query Scheme in Outsourced Cloud
TL;DR: A new efficient and privacy-preserving LBS query scheme in outsourced cloud, i.e., EPQ, for pervasive smartphones, based on an improved homomorphic encryption technique over a composite order group, a special spatial range query algorithm SRQC over ciphertext is proposed, with which EPQ achieves privacy preservation of user's query and confidentiality of LBS data in the outsourcing cloud server.
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CINEMA: Efficient and Privacy-Preserving Online Medical Primary Diagnosis With Skyline Query
TL;DR: Within CINEMA framework, users can access online medical primary diagnosing service accurately without divulging their medical data and the diagnosis result can only be decrypted by the user, meanwhile, the diagnosis model in SP can also be protected.