Blockchain

Consortium Blockchain for Secure Resource Sharing in Vehicular Edge Computing: A Contract-Based Approach

Vehicular edge computing (VEC) extends edge computing to vehicular networks by exploiting computation resources of vehicles to offload tasks from other vehicles and pedestrians. However, VEC faces several critical challenges such as the potential …

HealChain: A Decentralized Data Management System for Mobile Healthcare Using Consortium Blockchain

Nowadays, massive healthcare data is collected for analysis and diagnosis from various applications and devices in mobile healthcare. To manage these data, existing work proposed centralized data management while this causes unexpected security …

EdgeCare: Leveraging Edge Computing for Collaborative Data Management in Mobile Healthcare Systems

With the wide application of mobile healthcare systems, the total amount of healthcare data is ever increasing rapidly as users interact with healthcare service providers frequently. This leads to a challenging task to manage healthcare data. …