Yushi SUN

I am a PhD student at Hong Kong University of Science and Technology (HKUST) majored in Computer Science and Engineering supervised by prof. Lei CHEN.

I received the B.S. degree in Computer Science and Applied Mathematics from Hong Kong University of Science and Technology (HKUST) in 2021. More details of me are introduced in my CV.

Email  /  Google Scholar  /  Github

My research interest lies in the following database topics: Tabular Data Integration & Processing, Data Discovery, LLMs, and Crowd-sourcing. Representative papers are highlighted.

We proposed a novel cross-domain-aware worker selection with training for crowdsourcing.

We applied multiple GNN approach in modeling the human mobility in Shenzhen.

We defined a novel named entity schema for related and sub-related table discovery and alignment for enhancing the annotation quality of column semantic types.