Blending ‘old-fashioned’ logic systems with the neural networks that power large language models is one of the hottest trends ...

Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city ...

A tree must be acyclic, meaning it should not contain any cycles. A cycle is a path that starts and ends at the same vertex without repeating edges. The presence of a cycle indicates that there are ...