Lewis Tseng

TL;DR: This paper proves a necessary and sufficient condition for the existence of iterative, algorithms that achieve approximate Byzantine consensus in arbitrary directed graphs, where each directed edge represents a communication channel between a pair of nodes, in synchronous arbitrary point-to-point networks.

TL;DR: In this paper, a federated vehicular network (FVN) is proposed to support distributed machine learning and federated learning in vehicular networks with centralized components and utilizes both DSRC and mmWave communication to achieve scalable and stable performance.

TL;DR: A preliminary study on an architecture that implements blockchain in managing heterogeneous IoT systems and the difficulties of integrating IoT and blockchain is presented to stimulate further effort and cross-disciplinary collaboration.

TL;DR: This paper presents initial studies on the challenges and opportunities of using Blockchain as a database for Internet-of-Things (IoT) applications, and explores several reasonable consistency models for BBP-based database, and shows that such a database does not satisfy many consistency models under certain typical IoT environments.

TL;DR: In this article, the knowledge of blockchain and fog computing required to improve cyberphysical systems is presented, and emerging challenges and issues are also discussed, as well as their potential support for software and a wide spectrum of critical applications.