David R. Cheriton School of Computer Science
The Cheriton School of Computer Science is named for David R. Cheriton, who earned his PhD in Computer Science at the University of Waterloo in 1978. In 2005, Professor Cheriton made a transformational gift to the school that supports named chairs, faculty fellowships, and graduate scholarships.
News
An athlete, student, and now winner: Helen Dong wins K. D. Fryer Gold Medal
“I didn’t want to go to Waterloo,” Helen Dong says with a grin. “My older brother went here, and even though I look up to him I always wanted to do my own thing. But my mom convinced me I should go, and I’m so, so glad I did.”
Dong is this year’s winner of the K. D. Fryer Gold Medal, which is given to a student in the Mathematics Faculty each year who exemplifies both high academic standing and good citizenship.
CS-led startup secures $17.7M to transform AI training data
As AI companies mature, the industry is now on the hunt for high-quality training data.
As Serena Ge, a former Waterloo computer science student, explained in an earlier interview in the article Four Waterloo-founded startups earn $2 million seed funding, “For large language models to work efficiently they must be trained on a lot of data so they can understand how the world works.”
Computer Science professors receive $500k+ from the John R. Evans Leaders Fund
Five professors from the University of Waterloo’s David R. Cheriton School of Computer Science have received the John R. Evans Leaders Fund (JELF), one of Canada’s top research grants.
In 1997, the federal government launched the Canada Foundation for Innovation (CFI) to spur world-class research and technology development in Canada. One of CFI’s core programs is JELF, which recognizes researchers who have demonstrated excellence in their fields and their proposed project is innovative, high-quality and meets international standards.
Events
PhD Defence • Computer Graphics | Rendering • Correlation-Aware Rendering: Improving Sampling and Denoising for Realistic Image Synthesis
Please note: This PhD defence will take place in DC 2314 and online.
Weijie Zhou, PhD candidate
David R. Cheriton School of Computer Science
Supervisor: Professor Toshiya Hachisuka
PhD Defence • Computational Linguistics | Artificial Intelligence • A Knowledge Representation for, and an Application to Requirements Elicitation of, Rhetorical Figures of Perfect Lexical Repetition
Please note: This PhD defence will take place in DC 2310 and online.
Yetian Wang, PhD candidate
David R. Cheriton School of Computer Science
Supervisors: Professors Daniel Berry, Grant Weddell
ML Theory Workshop (SOLT 2025)
You are invited to attend the third Southern Ontario Learning Theory Workshop, held at the University of Waterloo on Monday, November 10, 2025.
This one-day event brings together researchers specializing in the mathematical foundations of machine learning, fostering collaboration and community among learning theorists from various institutions.