If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...
In algorithms, as in life, negativity can be a drag. Consider the problem of finding the shortest path between two points on a graph — a network of nodes connected by links, or edges. Often, these ...
In 1973, the writer Arthur C. Clarke formulated an adage meant to capture the relationships humans were building with their machines: “Any sufficiently advanced technology is indistinguishable from ...
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