Olga G. Troyanskaya is a professor of computer science and the Lewis Sigler Institute for Integrative Genomics at Princeton University and is known for her work in computational biology and genomics. Her research includes using AI to predict the function of genes and proteins in cancer-related pathways. She also is a consultant for the Simons Center for Data Analysis, in New York, and a visiting associate professor, Tromso University, Norway.