Search Results for author: Bihuan Chen

Found 5 papers, 1 papers with code

Vul-RAG: Enhancing LLM-based Vulnerability Detection via Knowledge-level RAG

no code implementations17 Jun 2024 Xueying Du, Geng Zheng, Kaixin Wang, Jiayi Feng, Wentai Deng, Mingwei Liu, Bihuan Chen, Xin Peng, Tao Ma, Yiling Lou

In addition, our user study shows that the vulnerability knowledge generated by Vul-RAG can serve as high-quality explanations which can improve the manual detection accuracy from 0. 60 to 0. 77.

RAG Vulnerability Detection

Understanding the Complexity and Its Impact on Testing in ML-Enabled Systems

no code implementations10 Jan 2023 Junming Cao, Bihuan Chen, Longjie Hu, Jie Gao, Kaifeng Huang, Xin Peng

Machine learning (ML) enabled systems are emerging with recent breakthroughs in ML.

Understanding Performance Problems in Deep Learning Systems

no code implementations3 Dec 2021 Junming Cao, Bihuan Chen, Chao Sun, Longjie Hu, Shuaihong Wu, Xin Peng

To bridge this gap, we present the first comprehensive study to i) characterize symptoms, root causes, and introducing and exposing stages of PPs in DL systems developed in TensorFLow and Keras, with 224 PPs collected from 210 StackOverflow posts, and to ii) assess the capability of existing performance analysis approaches in tackling PPs, with a constructed benchmark of 58 PPs in DL systems.

Deep Learning

LEOPARD: Identifying Vulnerable Code for Vulnerability Assessment through Program Metrics

no code implementations31 Jan 2019 Xiaoning Du, Bihuan Chen, Yuekang Li, Jianmin Guo, Yaqin Zhou, Yang Liu, Yu Jiang

The latter needs the prior knowledge of known vulnerabilities and can only identify similar but not new types of vulnerabilities.

Software Engineering

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