As Toronto experienced one of its coldest May days in nearly 60 years, the University of Toronto’s ������Ƶ of Computer Science (DCS) marked the close of its 60th anniversary year with a celebration that defied the weather and lifted the spirits of all who attended.

Over 250 alumni, friends, students, faculty and staff filled Hart House’s Great Hall on May 22 to celebrate six decades of the ������Ƶ of Computer Science.

A group of young alumni at the ������Ƶ of Computer Science's 60th anniversary celebration event on May 22, 2025. (Photo: Jeff Beardall)

The milestone event opened with talks by faculty representing the department’s next generation. Assistant Professors , and shared insights on topics ranging from the evolution of artificial intelligence to the mysteries of black holes to a data visualization program designed for Afghan girls.

In a Q&A session following the talks, they reflected on the evolving role of computer science as not just a technical field, but as a powerful connector across research areas and real-world challenges.

Assistant Professor Carolina Nobre giving her presentation, Pixels with Purpose: Empowering Afghan Girls to See Their World Through Data, at the faculty talks on May 22, 2025. (Photo: Matt Hintsa)

“Computer science today isn’t just another discipline—it’s the glue between disciplines,” said Levis. “My work bridges theory and observation, much like mathematics did a century ago. I think we’ll see that role grow even more in the future.”

“The skills we learn in CS—even in our tiny niches—can impact every domain under the sun,” said Nobre. “That’s been a fantastic realization.”

Following the talks, guests gathered for a reception where conversations turned toward the future of computer science. Members of the DCS community reflected on past achievements and shared ideas for the next 60 years of innovation and excellence.

“We’ve already played a major role in shaping the field, especially in the AI revolution, where much of the foundational technology came out of this department,” said , professor and chair of the ������Ƶ of Computer Science. “Looking ahead, I expect our influence to grow as we continue to advance both theory and real-world applications.”

He added that the department’s impact extends well beyond academia.

“Our graduates contribute meaningfully to the Toronto economy, the Canadian economy and beyond,” he said. “Our hope is that what we teach them, they’ll use to make a better world.”

Alumnus Robert Hudyma, who studied at the ������Ƶ of Computer Science in the 1970s, returned to reconnect with familiar faces and reflect on the department’s far-reaching impact.

“A lot of the people here today I haven’t seen in 30 years, and they all have an interesting story to tell,” he said. “It’s amazing to see the breadth and diversity of the talented people who’ve come through this department.”

From left: Bill Reeves, Robert Hudyma, Hugh Redelmeier and Bill Buxton at the DCS 60th anniversary celebration on May 22, 2025. (Photo: Jeff Beardall)

Hudyma also shared his optimism after meeting current students.

“I met some of the young people in the program, and the world is in a better place with these people,” he said.

For alumnus Denys Linkov, the 60th anniversary was a moment to reflect on a journey that began as an undergraduate and evolved into a lasting connection with the department.

“I started here as an undergrad, came back as a sessional instructor, and have stayed involved through the mentorship program,” he said. “Over the years, being part of the department has been really impactful, and I’m excited for the next 60 years.”

“U of T is a hub, and I think it will continue to be one. I work in machine learning, and I’m excited to see how the department continues to lead in that space,” said Linkov.

Professor , who chaired the 60th Anniversary Committee, reflected on the experience of leading a year of celebration and connection.

“It was an incredible honour to chair the 60th Anniversary Committee and help bring this year of celebrations to life,” she said. “From the start, our goal was to highlight the innovation, excellence and community spirit that define our department. Seeing it all come together and ending on such a high note has been deeply rewarding.”

Reflecting on the department’s journey, de Lara emphasized both its legacy and future direction.

“This anniversary year has been a powerful reminder of how far we’ve come and how much potential lies ahead,” he said. “We’re proud of our legacy, but we’re even more excited about what the next 60 years will bring.”

Guests echoed that sentiment throughout the evening, sharing memories, reconnecting with peers, and imagining the future of a field that continues to shape the world.

Slideshow photos: Jeff Beardall