Online algorithms are designed to make decisions sequentially, without complete knowledge of future inputs. In many real-world applications—from scheduling and resource allocation to network ...

One July afternoon in 2024, Ryan Williams set out to prove himself wrong. Two months had passed since he’d hit upon a startling discovery about the relationship between time and memory in computing.

Sorting algorithms are a common exercise for new programmers, and for good reason: they introduce many programming ...

The original version of this story appeared in Quanta Magazine. One July afternoon in 2024, Ryan Williams set out to prove himself wrong. Two months had passed since he’d hit upon a startling ...

Joy Buolamwini and Kyle Chayka want you to know: Algorithms aren't that complicated. "To me, an algorithm is just a sequence of steps to achieve an outcome," says Buolamwini, a computer scientist and ...