The graph below shows the total number of publications each year in Graph Algorithms and Shortest Path Queries. ... TDS: fast answering reachability queries with hierarchical traversal trees.

Their new algorithm, which finds the shortest paths through a graph from a given “source” node to every other node, nearly matches the speed that positive-weight algorithms achieved so long ago.

Faster execution of parallel graph algorithms; ... Since each node can have many connections, this two-hop traversal involves many paths to get from the start nodes to the destination nodes.

Quantum walks are changing the way scientists think about computation. They use the strange and powerful rules of quantum physics—such as superposition, interference, and entanglement—to solve ...

Hi Guys, I am just playing with dijkstra algorithm in C# and got it working good but now I want to modify it to get all the possible paths from the start and target nodes. Any advise?

Moreover, a few parallel dynamic graph algorithms (such as the graph connectivity) ... However, there are no existing dynamic all-pairs shortest paths (APSP) algorithms working in the MPC model.