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Xi He joined the David R. Cheriton School of Computer Science as an assistant professor in March 2019. She received her BS in computer science and applied mathematics from the University of Singapore in 2012 and her PhD in computer science from Duke University in 2018. Her research is on privacy and security for big-data management and analysis.

photo of Professor Xi He

Quacquarelli Symonds (QS) released its 2019 World University Rankings and once again Waterloo finds itself amongst the best universities in Canada and around the world. Building on momentum, computer science at Waterloo ranked 22ndglobally, up nine spots relative to the 2018 ranking. 

Cheriton School of Computer Science Professor Florian Kerschbaum spoke about cybersecurity, privacy and ethics in the age of machine learning and artificial intelligence to high school students at the 2019 World Affairs Conference, held this year on February 4 to 5, 2019 in Toronto.

Making your house “smart” could soon become cheaper and easier, thanks to new technology developed by researchers at the David R. Cheriton School of Computer Science.

Their recent study describes an approach that can be used to deploy, for the first time, battery-free sensors in a home using existing WiFi networks. Previous attempts to use battery-free sensors ran into some obstacles, making the efforts impractical. These hurdles include the need to modify existing WiFi access points, challenges with security protocols, and the need to use energy-hungry components.

A team of five students from the University of Waterloo has won the CBC Digital Products Award at CBC/Radio-Canada’s Hackathon 2019, the public broadcaster’s first-ever national bilingual hackathon held simultaneously at the CBC Broadcast Centre in Toronto and at Maison de Radio-Canada in Montreal.