Professor

Biostatistics, Epidemiology and Informatics

Computer and Information Science

Associate Director, Penn Institute for Biomedical Informatics

Director, Center for Cancer Data Science

Research Areas

  • Genomics and Computation Biology
  • Omics Data
  • Electronic Health Records (EHRs) Data and Mobile Health (mHealth) Data
  • Missing Data
  • Causal Inference
  • Data Privacy
  • Data and Algorithmic Fairness
  • Bayesian Methods and Clinical Trials

Awards

Projects/Papers

Robust Detection of Watermarks for Large Language Models Under Human Edits
SEFD: Semantic-Enhanced Framework for Detecting LLM-Generated Text
HIP: a method for high-dimensional multi-view data integration and prediction accounting for subgroup heterogeneity

Students

PhDs:

Inyoung Choi

Jiayi Xin