Olga

Troyanskaya

Professor of Computer Science and the Lewis-Sigler Institute for Integrative Genomics

Research interests: Genomic data integration; microarray analysis; gene and protein function prediction; detection and analysis of chromosomal abnormalities; evaluation and validation of computational predictions; algorithms for integration of data from multiple data sources; visualization of biological data; machine learning methods in bioinformatics

Speaker at podium in front of screen that says AI for Control, Design and Creation. — Mengdi Wang, associate professor of electrical and computer engineering and co-director of one of several new AI initiatives, spoke at Princeton’s recent AI Summit. Photo by Sameer A. Khan/Fotobuddy

New initiatives bring Princeton to the fore of AI innovation

Speaker at podium with blurred audience in front and large slide projected behind with the words Princeton Language + Intelligence. — Jennifer Rexford, Princeton University provost and Gordon Y.S. Wu Professor in Engineering, welcomed a large audience to the launch of the Princeton Language and Intelligence Initiative, which aims to enhance fundamental understanding of AI, enable its use in academic disciplines, and to examine AI’s safety, policy and ethical implications. Photos by Sameer A. Khan/Fotobuddy

Beyond ChatGPT: Princeton Language and Intelligence initiative pushes the boundaries of large AI models

Group of researchers gathered around computer screen in a lab. — José Avalos (right) and his research team engineer microbes in his lab to address global challenges in renewable energy and sustainable manufacturing. Photo by Sameer A. Khan/Fotobuddy

At new institute, quest for better lives starts with curiosity

Faculty collaborating with students. — Olga Troyanskaya, top right, leading a seminar for undergraduates on precision health research. Photo by Tori Repp/Fotobuddy

Using the tools of computer science to improve health care

Hospital Corpsman 2nd Class Julian Gordon, left, administers a COVID-19 test to a U.S. Marine. Photo by U.S. Marine Corps Sgt. Micha Pierce

Researchers discover differing immune response leads to worse COVID outcomes for men

Olga Troyanskaya. Photo by Sameer Khan/Fotobuddy

Troyanskaya named fellow of Association for Computing Machinery

Computer Science

Leading the field through foundational theory, applications, and societal impact

Olga Troyanskaya