Research.

On-Going Work

Funding

Knowledge Graph Construction and Applications

We build knowledge graphs from complex relational data in domains including molecules, finance, and documents, and use graph neural networks and language models for pred…

AI for Information Retrieval

We study information retrieval and recommendation with knowledge graphs, large language models, and multimodal data, including bias correction, reliability, and personal…

AI for Synthetic Data Generation

We study generative models for heterogeneous tabular data, including relationships among tables, schemas, and temporal changes.

Spatiotemporal Prediction of Arctic Sea

We study the prediction of spatial and temporal changes in Arctic sea ice and the likelihood of ice opening, based on its physical and thermodynamic properties.