Yiming Liu

Blockchain based Privacy-Preserving Software Updates with Proof-of-Delivery for Internet of Things

2019 · arXiv (Cornell University)

A large number of IoT devices are connected via the Internet. However, most of these IoT devices are generally not perfect-by-design even have security weaknesses or vulnerabilities. Thus, it is essential to update these IoT …

Decentralized Resource Allocation for Video Transcoding and Delivery in Blockchain-Based System With Mobile Edge Computing

2019 · IEEE Transactions on Vehicular Technology

The blockchain-based video systems are designed to build a decentralized and flexible video ecosystem by enabling a direct interaction among users, video providers (VPs), and service providers. In blockchain-based video systems, the heterogeneous qualities and …

Consistency Adversarial Training for Robust Decision Boundaries

2024

Adversarial attacks pose a significant threat to the security of deep learning systems. While Adversarial Training (AT) has emerged as a prominent defense strategy, traditional AT methods focus primarily on training with loss-maximizing adversarial samples, …