Ruoxi Sun

Vetting Security and Privacy of Global COVID-19 Contact Tracing Applications

2020 · arXiv (Cornell University)

The rapid spread of COVID-19 has made traditional manual contact tracing to identify potential persons in close physical proximity to an known infected person challenging. Hence, a number of public health authorities have experimented with …

Better Zero-Shot Reasoning with Self-Adaptive Prompting

2023 · arXiv (Cornell University)

Modern large language models (LLMs) have demonstrated impressive capabilities at sophisticated tasks, often through step-by-step reasoning similar to humans. This is made possible by their strong few and zero-shot abilities -- they can effectively learn …