22 citations · 73 across the 13 of their papers we have counts for
4 papers · 1 filter
NN-EMD: Efficiently Training Neural Networks using Encrypted Multi-Sourced Datasets
Runhua Xu, James Joshi, Chao Li
Training a machine learning model over an encrypted dataset is an existing promising approach to address the privacy-preserving machine learning task, however, it is extremely chal…
NF-Crowd: Nearly-free Blockchain-based Crowdsourcing
Chao Li, Balaji Palanisamy, Runhua Xu +2
Advancements in distributed ledger technologies are rapidly driving the rise of decentralized crowdsourcing systems on top of open smart contract platforms like Ethereum. While dec…
EventWarden: A Decentralized Event-driven Proxy Service for Outsourcing Arbitrary Transactions in Ethereum-like Blockchains
Chao Li, Balaji Palanisamy
Transactions represent a fundamental component in blockchains as they are the primary means for users to change the blockchain state. Current blockchain systems such as Bitcoin and…
Comparison of Decentralization in DPoS and PoW Blockchains
Chao Li, Balaji Palanisamy
Decentralization is a key indicator for the evaluation of public blockchains. In the past, there have been very few studies on measuring and comparing the actual level of decentral…