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"If nobody outside a company can see what these systems are doing, it’s very hard to tell whether they’re safe," says Professor Nicolas Papernot (ECE). (photo by Nick Iwanyshyn)

U of T researcher calls for independent testing of powerful AI models

Left to right: Weixiang Ben (Year 3 MSE), Jiaze Wu (MSE PhD student) and Professor Kai Huang (MSE) are three members of the team who designed a new type of nanoparticle that can upconvert light from low-energy photons into high-energy ones. (photo by Tyler Irving)

New light-emitting nanoparticles can detect subtle chemical differences to enhance pharmaceutical manufacturing, pollution prevention and more

University Professor Elizabeth Edwards (ChemE) has conducted groundbreaking research on the remediation of contaminated groundwater, wastewater treatment and anaerobic digestion. (photo courtesy of Daria Perevezentsev)

University Professor Elizabeth Edwards awarded the Royal Society of Canada’s Miroslaw Romanowski Medal

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liquid injection pattern

Inspired by nature, temperature-responsive building facades could help reduce energy use from heating and cooling

Large Language Models (LLMs) have high electricity and water consumption due to the resource requirements of serving them to millions of users. This footprint can be reduced using methods developed by Professor Samin Aref (MIE) and his team, which produce smaller LLMs through quantizing their parameters. (image generated by ChatGPT)

How ‘slimmed-down’ large language models can reduce AI’s environmental and energy footprint

Farah Ghizzawi

How a passion for sustainable transportation brought this graduate student from Beirut to Toronto

Professor Craig Simmons (MIE, BME) has developed innovative curriculum, established inclusive research programs and promoted experiential learning opportunities across various departments and faculties. (photo courtesy of Craig Simmons)

Professor Craig Simmons receives the Engineers Canada Medal for Distinction in Engineering Education