A new technique breaks Dijkstra's 70-year-old record: it finds routes faster in huge networks, changing graph theory forever.

The All-Pairs Shortest Paths Problem, Seeking the Shortest Distance Between Every Node Pair in a Graph, is Efficiently Solved by Johnson's Algorithm for All Pairs of a Vertext, Bellman-Ford for ...

Children as young as 4 years old are capable of finding efficient solutions to complex problems, such as independently inventing sorting algorithms developed by computer scientists. The scientists ...

Almost every enterprise leader I've worked with over the past years has asked a version of the same fundamental question: "How do we maintain operational excellence when our business environment ...

Last year was considered the ”Summer of Hell" for NJ Transit rail commuters after a mix of Amtrak infrastructure problems and NJ Transit train break downs caused delays and service suspensions. The ...

HOBOKEN, N.J. (PIX11) – PATH trains to New York City were experiencing significant delays on Wednesday due to a switch problem, according to Port Authority. The disruption affected trains coming from ...

PATH riders using Hoboken Terminal will be offered free or discounted rides on NJ Transit and NY Waterway ferries starting Tuesday due to repairs of Hoboken switch problems blamed for a July 12 ...

ABSTRACT: In any military operation, reliable logistics is essential to maintaining a combat-effective force. Without the continual resupply of ammunition, food, and other materiel, forces cannot ...

The original version of this story appeared in Quanta Magazine. For computer scientists, solving problems is a bit like mountaineering. First they must choose a problem to solve—akin to identifying a ...