One computer scientist’s “stunning” proof is the first progress in 50 years on one of the most famous questions in computer ...

Algorithm designers have long studied these space-time trade-offs for specific tasks like sorting. But to establish a general relationship between time and space, Hopcroft and Paul needed something ...

A new algorithm has dramatically shortened that time. ... Knowing the difference could save billions of dollars. ... New algorithm slashes time to run most sophisticated climate models by 10-fold.

So the agency’s Space/Time Analysis for Cybersecurity (STAC) program wants to identify vulnerabilities in software algorithms’ space and time resource usage, according to a presolicitation.