28 citations · 35 across the 3 of their papers we have counts for
4 papers
Understanding the Evolution of Blockchain Ecosystems: A Longitudinal Measurement Study of Bitcoin, Ethereum, and EOSIO
Ningyu He, Weihang Su, Zhou Yu +7
The continuing expansion of the blockchain ecosystems has attracted much attention from the research community. However, although a large number of research studies have been propo…
DEPOSafe: Demystifying the Fake Deposit Vulnerability in Ethereum Smart Contracts
Ru Ji, Ningyu He, Lei Wu +3
Cryptocurrency has seen an explosive growth in recent years, thanks to the evolvement of blockchain technology and its economic ecosystem. Besides Bitcoin, thousands of cryptocurre…
Security Analysis of EOSIO Smart Contracts
Ningyu He, Ruiyi Zhang, Lei Wu +5
The EOSIO blockchain, one of the representative Delegated Proof-of-Stake (DPoS) blockchain platforms, has grown rapidly recently. Meanwhile, a number of vulnerabilities and high-pr…
Characterizing Code Clones in the Ethereum Smart Contract Ecosystem
Ningyu He, Lei Wu, Haoyu Wang +2
In this paper, we present the first large-scale and systematic study to characterize the code reuse practice in the Ethereum smart contract ecosystem. We first performed a detailed…