More information: Li Chen et al, Almost-Linear Time Algorithms for Incremental Graphs: Cycle Detection, SCCs, s-t Shortest Path, and Minimum-Cost Flow, Proceedings of the 56th Annual ACM Symposium ...

Most graphs contain many such tight-knit clusters that are only ... Shortest-paths problems are a special case of minimum-cost flow, so the new minimum-cost-flow algorithm could also be used to solve ...

Since then numerous algorithms have surfaced to address the calculation of max flow more efficiently. Typically, the network has been represented as a graph with a series of nodes or "vertices"; the ...

With the Intel Flow Graph Analyzer and Intel TBB, different portions of the flow of actions can be optimized and made to take advantage of the underlying hardware. The goal is to parallelize as many ...

In addition to the timeline and flow graph topology views, Intel FGA can also show detailed statistics regarding overall and per node algorithm performance statistics to better determine the best ...

A new algorithm efficiently solves the graph isomorphism problem, computer scientist László Babai announced November 10 at a Combinatorics and Theoretical Computer Science seminar at the ...

Computer scientists are abuzz over a fast new algorithm for solving one of the central problems in the field. (January 15, 2017, update: On January 4, Babai retracted his claim that the new algorithm ...

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 ...

Computer scientists at ETH Zurich have written a network flow algorithm that computes almost as fast as is mathematically possible. This algorithm computes the maximum traffic flow with minimum ...