For decades, computer scientists working on negative-weight graphs tried to match the speed of Dijkstra’s algorithm ... Unfortunately, standard low-diameter decomposition algorithms only work on ...

Although simple route planning is not as daunting as TSP, there are some similarities, in that it involves a weighted, undirected graph, requiring the algorithm to take into account the cost of ...

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 ...

Modeling the image as an undirected graph, $$ G = \langle V ... the minimum cost cut can be calculated in polynomial time via algorithms for two terminal graph cuts. Additionally, segmentation edition ...