Search for parking: A dynamic parking and route guidance system for efficient parking and traffic management. - Huajun Chai; Rui Ma 009; H. Michael Zhang (J. Intell. Transp. Syst., 2019)

Invoke-Deobfuscation: AST-Based and Semantics-Preserving Deobfuscation for PowerShell Scripts. - Huajun Chai; Lingyun Ying; Haixin Duan; Daren Zha (DSN, 2022)

Continuous Intrusion: Characterizing the Security of Continuous Integration Services. - Yacong Gu; Lingyun Ying; Huajun Chai; Chu Qiao; Haixin Duan; Xing Gao 001 (SP, 2023)

Investigating Package Related Security Threats in Software Registries. - Yacong Gu; Lingyun Ying; Yingyuan Pu; Xiao Hu; Huajun Chai; Ruimin Wang; Xing Gao 001; Haixin Duan (SP, 2023)

PowerPeeler: A Precise and General Dynamic Deobfuscation Method for PowerShell Scripts. - Ruijie Li; Chenyang Zhang; Huajun Chai; Lingyun Ying; Haixin Duan; Jun Tao 003 (CCS, 2024)

More Haste, Less Speed: Cache Related Security Threats in Continuous Integration Services. - Yacong Gu; Lingyun Ying; Huajun Chai; Yingyuan Pu; Haixin Duan; Xing Gao 001 (SP, 2024)

Exposing the Hidden Layer: Software Repositories in the Service of Seo Manipulation. - Mengying Wu; Geng Hong; Wuyuao Mai; Xinyi Wu; Lei Zhang 096; Yingyuan Pu; Huajun Chai; Lingyun Ying; Haixin Duan; Min Yang 002 (ICSE, 2025)

Hey, Your Secrets Leaked! Detecting and Characterizing Secret Leakage in the Wild. - Jiawei Zhou; Zidong Zhang; Lingyun Ying; Huajun Chai; Jiuxin Cao; Haixin Duan (SP, 2025)