Blockchain security: A survey of techniques and research directions

J Leng, M Zhou, JL Zhao, Y Huang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Blockchain, an emerging paradigm of secure and shareable computing, is a systematic
integration of 1) chain structure for data verification and storage, 2) distributed consensus …

Privacy enhancing technologies for solving the privacy-personalization paradox: Taxonomy and survey

N Kaaniche, M Laurent, S Belguith - Journal of Network and Computer …, 2020 - Elsevier
Personal data are often collected and processed in a decentralized fashion, within different
contexts. For instance, with the emergence of distributed applications, several providers are …

Privacy preserving vertical federated learning for tree-based models

Y Wu, S Cai, X Xiao, G Chen, BC Ooi - arXiv preprint arXiv:2008.06170, 2020 - arxiv.org
Federated learning (FL) is an emerging paradigm that enables multiple organizations to
jointly train a model without revealing their private data to each other. This paper studies {\it …

A training-integrity privacy-preserving federated learning scheme with trusted execution environment

Y Chen, F Luo, T Li, T Xiang, Z Liu, J Li - Information Sciences, 2020 - Elsevier
Abstract Machine learning models trained on sensitive real-world data promise
improvements to everything from medical screening to disease outbreak discovery. In many …

Deco: Liberating web data using decentralized oracles for tls

F Zhang, D Maram, H Malvai, S Goldfeder… - Proceedings of the 2020 …, 2020 - dl.acm.org
Thanks to the widespread deployment of TLS, users can access private data over channels
with end-to-end confidentiality and integrity. What they cannot do, however, is prove to third …

Linking sensitive data

P Christen, T Ranbaduge, R Schnell - Methods and techniques for …, 2020 - Springer
Sensitive personal data are created in many application domains, and there is now an
increasing demand to share, integrate, and link such data within and across organisations in …

Vertically federated graph neural network for privacy-preserving node classification

C Chen, J Zhou, L Zheng, H Wu, L Lyu, J Wu… - arXiv preprint arXiv …, 2020 - arxiv.org
Recently, Graph Neural Network (GNN) has achieved remarkable progresses in various real-
world tasks on graph data, consisting of node features and the adjacent information between …

CIDACS-RL: a novel indexing search and scoring-based record linkage system for huge datasets with high accuracy and scalability

GCG Barbosa, MS Ali, B Araujo, S Reis, S Sena… - BMC medical informatics …, 2020 - Springer
Background Record linkage is the process of identifying and combining records about the
same individual from two or more different datasets. While there are many open source and …

Coded computing: Mitigating fundamental bottlenecks in large-scale distributed computing and machine learning

S Li, S Avestimehr - Foundations and Trends® in …, 2020 - nowpublishers.com
We introduce the concept of “coded computing”, a novel computing paradigm that utilizes
coding theory to effectively inject and leverage data/computation redundancy to mitigate …

A trusted feature aggregator federated learning for distributed malicious attack detection

X Hei, X Yin, Y Wang, J Ren, L Zhu - Computers & Security, 2020 - Elsevier
With the rapid development of IoT technology, millions of physical devices embedded with
electronics or software are put into regular production. Each IoT device is connected to the …