A new algorithm efficiently solves the graph isomorphism problem, ... The traveling salesman problem (SN Online: 2/20/12) is among the NP-complete puzzles. Graph isomorphism falls in between.

The legendary graph isomorphism problem may be harder than a 2015 ... No one has ever found an efficient algorithm for an NP-complete problem, and most computer scientists believe no one ever will.

BingoCGN, a scalable and efficient graph neural network accelerator that enables inference of real-time, large-scale graphs ...

Mathematicians have long sought to develop algorithms that can compare any two graphs. In practice, many algorithms always ...

Graph analytics is a hot topic, but what does it mean? At the DC GraphTour, I learned the difference between graph queries, graph algorithms, and graph analytics. Next up: San Francisco GraphTour.

Efficient Multicore Graph Algorithms. Julian Shun. Shun points out that it's hard to write efficient parallel code, and talks about criteria for optimizations: these depend, he says, on the type ...

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 ...