Yueming Lu

An Information Security Evaluation Model Supporting Measurement Model Adaptation

2020

In view of the difficulty in determining reasonably evaluation indicator system in the information security certification and accreditation work, an information security evaluation framework supporting the adaptation of measurement models is proposed. And the mapping-based …

Privacy-preserving Trajectory Generation Algorithm Considering Utility based on Semantic Similarity Awareness

2022

Location-based service recommendations usually need to collect and analyze the location information of trajectories generated by users with smart phones or wearable devices. It is easy to cause the location privacy leaks. The current location …

Blockchain Storage Method Based on Erasure Code

2023

Blockchain, as an emerging distributed database, effectively addresses the issue of centralized storage in IoT data, where storage capacity cannot match the explosive growth in devices and data scale, as well as the contradictions arising …