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09/09/2023
Leakage-Abuse Attacks Against Forward and Backward Private Searchable Symmetric Encryption
Dynamic searchable symmetric encryption (DSSE) enables a server to effic...
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02/08/2023
Training-free Lexical Backdoor Attacks on Language Models
Large-scale language models have achieved tremendous success across vari...
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01/30/2023
On the Interaction between Node Fairness and Edge Privacy in Graph Neural Networks
Due to the emergence of graph neural networks (GNNs) and their widesprea...
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07/05/2022
Penny Wise and Pound Foolish: Quantifying the Risk of Unlimited Approval of ERC20 Tokens on Ethereum
The prosperity of decentralized finance motivates many investors to prof...
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05/16/2022
Trustworthy Graph Neural Networks: Aspects, Methods and Trends
Graph neural networks (GNNs) have emerged as a series of competent graph...
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03/14/2022
The Right to be Forgotten in Federated Learning: An Efficient Realization with Rapid Retraining
In Machine Learning, the emergence of the right to be forgotten gave bir...
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02/25/2022
Projective Ranking-based GNN Evasion Attacks
Graph neural networks (GNNs) offer promising learning methods for graph-...
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02/04/2022
Aggregation Service for Federated Learning: An Efficient, Secure, and More Resilient Realization
Federated learning has recently emerged as a paradigm promising the bene...
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10/17/2021
Adapting Membership Inference Attacks to GNN for Graph Classification: Approaches and Implications
Graph Neural Networks (GNNs) are widely adopted to analyse non-Euclidean...
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04/30/2021
DeFiRanger: Detecting Price Manipulation Attacks on DeFi Applications
The rapid growth of Decentralized Finance (DeFi) boosts the Ethereum eco...
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12/08/2020
RC-SSFL: Towards Robust and Communication-efficient Semi-supervised Federated Learning System
Federated Learning (FL) is an emerging decentralized artificial intellig...
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10/24/2020
Model Extraction Attacks on Graph Neural Networks: Taxonomy and Realization
Graph neural networks (GNNs) have been widely used to analyze the graph-...
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10/23/2020
Towards understanding flash loan and its applications in defi ecosystem
Flash Loan, as an emerging service in the decentralized finance ecosyste...
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06/04/2020
Federated Learning for 6G Communications: Challenges, Methods, and Future Directions
As the 5G communication networks are being widely deployed worldwide, bo...
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03/13/2020
ShieldDB: An Encrypted Document Database with Padding Countermeasures
The security of our data stores is underestimated in current practice, w...
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01/11/2020
Accelerating Forward and Backward Private Searchable Encryption Using Trusted Execution
Searchable encryption (SE) is one of the key enablers for building encry...
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01/07/2020
Towards Practical Encrypted Network Traffic Pattern Matching for Secure Middleboxes
Network Function Virtualisation (NFV) advances the development of compos...
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11/14/2019
Enabling Efficient Privacy-Assured Outlier Detection over Encrypted Incremental Datasets
Outlier detection is widely used in practice to track the anomaly on inc...
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08/29/2019
Defending Against Misclassification Attacks in Transfer Learning
Transfer learning accelerates the development of new models (Student Mod...
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05/11/2019