Q Ye, H Hu, MH Au, X Meng… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Local differential privacy (LDP) is an emerging technique for privacy-preserving data collection without a trusted collector. Despite its strong privacy guarantee, LDP cannot be …
Vehicle trajectory data is critical for traffic management and location-based services. However, the released trajectories raise serious privacy concerns because they contain …
A key factor in big data analytics and artificial intelligence is the collection of user data from a large population. However, the collection of user data comes at the price of privacy risks, not …
Q Xue, Q Ye, H Hu, Y Zhu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Many applications rely on continual data collection to provide real-time information services, eg, real-time road traffic forecasts. However, the collection of original data brings risks to …
J Duan, Q Ye, H Hu - 2022 IEEE 38th International Conference …, 2022 - ieeexplore.ieee.org
Local differential privacy (LDP), which perturbs each user's data locally and only sends the noisy version of her information to the aggregator, is a popular privacy-preserving data …
Machine learning service API allows model owners to monetize proprietary models by offering prediction services to third-party users. However, existing literature shows that …
A Majeed, SO Hwang - IEEE Access, 2021 - ieeexplore.ieee.org
Since the emergence of coronavirus disease–2019 (COVID-19) outbreak, every country has implemented digital solutions in the form of mobile applications, web-based frameworks …
R Du, Q Ye, Y Fu, H Hu - 2021 18th Annual IEEE International …, 2021 - ieeexplore.ieee.org
Local differential privacy (LDP) is a promising privacy model for distributed data collection. It has been widely deployed in real-world systems (eg Chrome, iOS, macOS). In LDP-based …
Q Qian, Q Ye, H Hu, K Huang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In big data era, companies and organizations are keen to collect data from users and analyse their behaviour patterns to make decisions or predictions for profits. However, it …