77 citations · 214 across the 21 of their papers we have counts for
8 papers · 1 filter
Microchain: a Light Hierarchical Consensus Protocol for IoT System
Ronghua Xu, Yu Chen
While the large-scale Internet of Things (IoT) makes many new applications feasible, like Smart Cities, IoT also brings new concerns on data reliability, security, and privacy. The…
Blockchain Methods for Trusted Avionics Systems
Erik Blasch, Ronghua Xu, Yu Chen +2
Blockchain is a popular method to ensure security for trusted systems. The benefits include an auditable method to provide decentralized security without a trusted third party, but…
Microchain: A Hybrid Consensus Mechanism for Lightweight Distributed Ledger for IoT
Ronghua Xu, Yu Chen, Erik Blasch +1
A blockchain and smart contract enabled security mechanism for IoT applications has been reported recently for urban, financial, and network services. However, due to the power-int…
BlendSM-DDM: BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces
Ronghua Xu, Gowri Sankar Ramachandran, Yu Chen +1
To promote the benefits of the Internet of Things (IoT) in smart communities and smart cities, a real-time data marketplace middleware platform, called the Intelligent IoT Integrat…
I-SAFE: Instant Suspicious Activity identiFication at the Edge using Fuzzy Decision Making
Seyed Yahya Nikouei, Yu Chen, Alexander Aved +2
Urban imagery usually serves as forensic analysis and by design is available for incident mitigation. As more imagery collected, it is harder to narrow down to certain frames among…
Decentralized Smart Surveillance through Microservices Platform
Seyed Yahya Nikouei, Ronghua Xu, Yu Chen +2
Connected societies require reliable measures to assure the safety, privacy, and security of members. Public safety technology has made fundamental improvements since the first gen…