A puzzle that has long flummoxed computers and the scientists who program them has suddenly become far more manageable. A new algorithm efficiently solves the graph isomorphism problem, computer ...

As Aaronson describes it, the algorithm places the problem within “the greater metropolitan area” of P, the class of problems that can be solved efficiently. While this new work is not the final word ...

Graph mining ... The new algorithm addresses the long-standing challenge of finding tightly connected clusters, known as triangle-dense subgraphs, within large networks -- a problem that is ...

University of Virginia School of Engineering and Applied Science professor Nikolaos Sidiropoulos has introduced a breakthrough in graph mining with the development of a new computational algorithm.

Now a trio of computer scientists has solved this long-standing problem. Their new algorithm, which finds the shortest paths through a graph from a given “source” node to every other node, nearly ...

While the appearance of a potentially powerful new algorithm may not be as exciting as the latest gadgets from this week’s Consumer Electronics Show in Las Vegas, it could ultimately have deeper ...

The expansion means data scientists can run 40-plus NetworkX algorithms on Nvidia GPUs without changing the Python code, potentially reducing processing time by hours on tough graph problems.

The course will introduce the underlying computational concepts (polynomial-time computation and NP-completeness); introduce canonical problem models including graph problems and formula ...