Theoretical computer scientists are normally a fairly sedate bunch, but are humming with excitement after a potential breakthrough in a long-standing problem called graph isomorphism. The result ...

which asks when two different-looking graphs — networks of nodes and edges — have the same underlying connectivity. Despite how simple the problem is to state, theoretical computer scientists have ...

The algorithm works in an abstracted road map called a graph: a network of interconnected ... algorithm,” said Erik Demaine, a computer scientist at the Massachusetts Institute of Technology. “It’s ...

A natural question Graphs are relatively simple mathematical objects — abstract representations of networks — that arise frequently in physics, chemistry and computer science. They are defined ...

Now, researchers at KAIST – a national research university in Daejeon, South Korea – have created a new technology that allows a single computer to run large-scale graph algorithms without storing the ...

IBM also uses graph technologies as part of its Watson natural language computer. But ... relationships between data points are relatively simple to understand. “For people who are not ...

That's when a chart or graph can help clarify things. If you use Google Sheets, you can easily add a chart to your existing spreadsheet in just a few simple steps. Here's what you need to know to ...