Shuheng Liu

Computer Science PhD student · Georgia Tech

I study how to build and evaluate language technologies for low-resource languages.

Research

My research asks how the people who build and use language technologies can shape their development. I study how practitioners make decisions when data and tools are scarce, and when we need to involve people directly to tell whether a system is useful in practice.

In an ongoing cross-lingual question answering project, I ask whether automatic translation metrics and model performance tell us how well people can answer comprehension questions using machine-translated passages.

In earlier work, I interviewed practitioners about the challenges they face building tools for low-resource Sino-Tibetan languages and surveyed NLP research on those languages. I also studied how well named entity recognition models generalize over time.

Publications

About

I am a PhD student in the School of Interactive Computing at Georgia Tech, advised by Michael L. Best in the T+ID Lab. I earned a B.S. in Computer Science and a B.A. in Linguistics at the University of Washington, where I worked with Luke Zettlemoyer and Terra Blevins.