Si Chen

Si Chen is an AI Safety and LLMs specialist currently pursuing a PhD in Computer Engineering at Virginia Tech, expected to complete studies in 2025. They have held roles such as Machine Learning Research Intern at Samsung Research America, where they developed defenses against backdoor attacks on image classifiers, and as a Research Engineer at Salesforce focusing on AI development for content moderation. Si's research experience includes work at Duke University on managing AI data streams and projects involving medical image denoising at Tsinghua University. They also contributed to significant publications in the realm of model inversion attacks.