79 citations · 247 across the 8 of their papers we have counts for
8 papers
SigRec: Automatic Recovery of Function Signatures in Smart Contracts
Ting Chen, Zihao Li, Xiapu Luo +9
Millions of smart contracts have been deployed onto Ethereum for providing various services, whose functions can be invoked. For this purpose, the caller needs to know the function…
Quantitative Impact Evaluation of an Abstraction Layer for Data Stream Processing Systems
Guenter Hesse, Christoph Matthies, Kelvin Glass +2
With the demand to process ever-growing data volumes, a variety of new data stream processing frameworks have been developed. Moving an implementation from one such system to anoth…
Information Leakage in Encrypted Deduplication via Frequency Analysis: Attacks and Defenses
Jingwei Li, Patrick P. C. Lee, Chufeng Tan +2
Encrypted deduplication combines encryption and deduplication to simultaneously achieve both data security and storage efficiency. State-of-the-art encrypted deduplication systems…
Adversarial Samples on Android Malware Detection Systems for IoT Systems
Xiaolei Liu, Xiaojiang Du, Xiaosong Zhang +2
Many IoT(Internet of Things) systems run Android systems or Android-like systems. With the continuous development of machine learning algorithms, the learning-based Android malware…
Weighted-Sampling Audio Adversarial Example Attack
Xiaolei Liu, Xiaosong Zhang, Kun Wan +2
Recent studies have highlighted audio adversarial examples as a ubiquitous threat to state-of-the-art automatic speech recognition systems. Thorough studies on how to effectively g…
Privacy-preserving and Efficient Aggregation based on Blockchain for Power Grid Communications in Smart Communities
Zhitao Guan, Guanlin Si, Xiaosong Zhang +4
Intelligence is one of the most important aspects in the development of our future communities. Ranging from smart home, smart building, to smart city, all these smart infrastructu…
An Adaptive Gas Cost Mechanism for Ethereum to Defend Against Under-Priced DoS Attacks
Ting Chen, Xiaoqi Li, Ying Wang +5
The gas mechanism in Ethereum charges the execution of every operation to ensure that smart contracts running in EVM (Ethereum Virtual Machine) will be eventually terminated. Faili…
Under-Optimized Smart Contracts Devour Your Money
Ting Chen, Xiaoqi Li, Xiapu Luo +1
Smart contracts are full-fledged programs that run on blockchains (e.g., Ethereum, one of the most popular blockchains). In Ethereum, gas (in Ether, a cryptographic currency like B…