Abstract: Traditional shortest-path graph kernels generate for each graph a histogram-like feature map, whose elements represent the number of occurrences of non-isomorphic shortest paths in this ...

CAMBRIDGE, Mass.—Jeremy Liew, 31 years old, moved to Boston from New Jersey in 2018 to study for a Ph.D. in chemistry and, he hoped, a career in the city’s bustling biotech industry. But after earning ...

Shortest path algorithms sit at the heart of modern graph theory and many of the systems that move people, data, and goods around the world. After nearly seventy years of relying on the same classic ...

Pour one out for the ancient MetroCard and its equally old cousin, the PATH SmartLink card. The beginning of the end for these longtime ways to pay fares on the bi-state PATH system came Thursday when ...

Even as the U.S. economy adds jobs, there are fewer entry-level positions for college graduates just entering the labor market. "For the first time in modern history, a bachelor's degree is no longer ...

When Edsger W. Dijkstra published his algorithm in 1959, computer networks were barely a thing. The algorithm in question found the shortest path between any two nodes on a graph, with a variant ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

The project asks us to implement Breadth-First Search (BFS) to find the shortest path a knight can take on a chessboard. The challenge itself is really interesting, but I found it unexpectedly ...