Decision tree evaluation on sensitive datasets for secure e-healthcare systems

M Zhang, Y Chen, W Susilo - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
By collecting and analyzing patients'e-healthcare data in Medical Internet-of-Things (MIOT),
e-Healthcare providers can offer alternative and helpful evaluation services of the risk of …

QShield: Protecting outsourced cloud data queries with multi-user access control based on SGX

Y Chen, Q Zheng, Z Yan, D Liu - IEEE Transactions on Parallel …, 2020 - ieeexplore.ieee.org
Due to the concern on cloud security, digital encryption is applied before outsourcing data to
the cloud for utilization. This introduces a challenge about how to efficiently perform queries …

SecRec: A privacy-preserving method for the context-aware recommendation system

J Chen, L Liu, R Chen, W Peng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Context-aware recommendation systems are of increasing popularity in the digital era to
recommend personalized items to users. However, how to ensure user data privacy while …

Efficient Bi-objective SQL Optimization for Enclaved Cloud Databases with Differentially Private Padding

Y Chen, Q Zheng, Z Yan - ACM Transactions on Database Systems, 2023 - dl.acm.org
Hardware-enabled enclaves have been applied to efficiently enforce data security and
privacy protection in cloud database services. Such enclaved systems, however, are …

Database Systems

C Jermaine, M Arenas, C Binnig, A Bonifati… - ACM Transactions …, 2023 - dl.acm.org
Database Systems 2022 Volume 47, Number 4 ACM Transactions on Database Systems Best
of PoDs Article 13 (41 pages) B. Ketsman C. Koch f. Neven B. Vandevoort Deciding Robustness …

Flexible access control over privacy-preserving cloud data processing

W Ding, X Qian, R Hu, Z Yan, RH Deng - Innovations in Cybersecurity …, 2020 - Springer
Cloud computing provides an efficient and convenient platform for cloud users to store,
process, and control their data (such as cybersecurity education-related data). Cloud …

[PDF][PDF] Game Theoretic Analysis on Encrypted Data Deduplication in Cloud

X Liang - 2020 - aaltodoc.aalto.fi
Deduplication is a technology for removing duplicated data by only storing one copy in the
cloud. User concerns about security and privacy lead them to store sensitive data in an …