Since the 1970s, algorithms have been able to test graph isomorphism, but in exponential time. This means that the increasing ...

Ultimately, the new approach works because of how it encodes information. Classical computers use bits, which can take one of ...

“Lots of people have spent time working on graph isomorphism ... problem to have a quasi-polynomial algorithm but no polynomial algorithm. “It would show that the landscape of complexity theory is ...

A key area within this field is the study of polynomial time algorithms ... has explored various aspects of complexity theory, including connections between graph theory and matrix spaces ...

One of the early social networks, Friendster, struggled to manage the growing complexity of its ... between two variables like time and money. By contrast, graph databases specialize in storing ...

These days, you get out a computing device, open Google Maps or equivalent, ask it how you should travel somewhere, and most of the time the ... Dijkstra’s algorithm, or the A* graph traversal ...

To lighten the computational burden, the PNNL team turned to a type of algorithm known as graph coloring—a specialty of Ferdous and Halappanavar. That approach allows researchers to explore ...

Graph mining algorithms typically focus on finding dense connections between individual pairs of points, such as two people who frequently communicate on social media. However, the researchers ...

It can disappear (in a virtual puff of smoke) and information about that entity can change at any time between these major updates to the Knowledge Graph algorithm and data. There are extreme ...