Research on Security Architecture for Defending Insider Threat. - Hui Wang 071; Heli Xu; Bibo Lu; Zihao Shen (IAS, 2009)

findSVI: an R package to calculate the Social Vulnerability Index at multiple geographical levels. - Heli Xu; Ran Li; Usama Bilal (J. Open Source Softw., 2024)

findSVI: an R package to calculate the Social Vulnerability Index at multiple geographical levels. - Heli Xu; Ran Li; Usama Bilal (Zenodo, 2024)

CDC Social Vulnerability Index across time and space. - Usama Bilal; Ran Li; Heli Xu (Zenodo, 2025)

Context Reasoner: Incentivizing Reasoning Capability for Contextualized Privacy and Safety Compliance via Reinforcement Learning. - Wenbin Hu; Haoran Li 003; Huihao Jing; Qi Hu; Ziqian Zeng; Sirui Han; Heli Xu; Tianshu Chu; Peizhao Hu; Yangqiu Song (CoRR, 2025)

MCIP: Protecting MCP Safety via Model Contextual Integrity Protocol. - Huihao Jing; Haoran Li 003; Wenbin Hu; Qi Hu; Heli Xu; Tianshu Chu; Peizhao Hu; Yangqiu Song (CoRR, 2025)