Search Results for author: Haijun Wang

Found 4 papers, 1 papers with code

GPTScan: Detecting Logic Vulnerabilities in Smart Contracts by Combining GPT with Program Analysis

1 code implementation7 Aug 2023 Yuqiang Sun, Daoyuan Wu, Yue Xue, Han Liu, Haijun Wang, Zhengzi Xu, Xiaofei Xie, Yang Liu

Instead of relying solely on GPT to identify vulnerabilities, which can lead to high false positives and is limited by GPT's pre-trained knowledge, we utilize GPT as a versatile code understanding tool.

Vulnerability Detection

Temporal-Spatial dependencies ENhanced deep learning model (TSEN) for household leverage series forecasting

no code implementations17 Oct 2022 Hu Yang, Yi Huang, Haijun Wang, Yu Chen

Analyzing both temporal and spatial patterns for an accurate forecasting model for financial time series forecasting is a challenge due to the complex nature of temporal-spatial dynamics: time series from different locations often have distinct patterns; and for the same time series, patterns may vary as time goes by.

Time Series Time Series Forecasting

A Cyber Physical System Framework for UAV Communications

no code implementations13 May 2020 Haijun Wang, Haitao Zhao, Dongtang Ma, Jibo Wei

Diverse applications have witnessed the prevalence of unmanned aerial vehicles (UAVs) due to their agility and versatility.

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