40 citations · 47 across the 6 of their papers we have counts for
4 papers · 1 filter
Do the Rich Get Richer? Fairness Analysis for Blockchain Incentives
Yuming Huang, Jing Tang, Qianhao Cong +2
Proof-of-Work (PoW) is the most widely adopted incentive model in current blockchain systems, which unfortunately is energy inefficient. Proof-of-Stake (PoS) is then proposed to ta…
Cost-Effective Data Feeds to Blockchains via Workload-Adaptive Data Replication
Kai Li, Yuzhe Tang, Jiaqi Chen +3
Feeding external data to a blockchain, a.k.a. data feed, is an essential task to enable blockchain interoperability and support emerging cross-domain applications, notably stableco…
Authenticated Key-Value Stores with Hardware Enclaves
Yuzhe Tang, Ju Chen, Kai Li +2
Authenticated data storage on an untrusted platform is an important computing paradigm for cloud applications ranging from big-data outsourcing, to cryptocurrency and certificate t…
Secure Consistency Verification for Untrusted Cloud Storage by Public Blockchains
Kai Li, Yuzhe Tang, Beom Heyn Kim +1
This work presents ContractChecker, a Blockchain-based security protocol for verifying the storage consistency between the mutually distrusting cloud provider and clients. Unlike e…