Yannan Li

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 …

Temporal Relational Knowledge Graph Construction for Hot Event News

2024

Hot events are public accident that occur suddenly at a certain time, trigger extensive news media coverage, and may have significant impacts on public safety and social stability. Exploring the temporal relations and intrinsic argument …