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

One computer scientist’s “stunning” proof is the first progress in 50 years on one of the most famous questions in computer ...

“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 ...

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 ...

In practice, existing algorithms can do the job in reasonable time, but it was possible that extremely complex graphs would make the problem intractable. Not anymore. “My first thought was that ...

including time and space complexity, sorting algorithms, recurrence relations, divide and conquer algorithms, greedy algorithms, dynamic programming, linear programming, graph algorithms, problems in ...

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 ...