Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Mohapatra’s goal is to design robust deep learning frameworks capable of adapting to practical sensing scenarios in healthcare, continuous sensing, and audio domains.

Nearly two weeks into the historic teachers’ strike in Alberta, rural teachers are speaking up to advocate for communities outside of urban centres. Class size can still be high, but it’s also split ...