Scaling algorithms for network problems
Journal of Computer and System Sciences
Fibonacci heaps and their uses in improved network optimization algorithms
Journal of the ACM (JACM)
Fast algorithms for shortest paths in planar graphs, with applications
SIAM Journal on Computing
Faster scaling algorithms for network problems
SIAM Journal on Computing
Graph minors. VIII. A Kuratowski theorem for general surfaces
Journal of Combinatorial Theory Series B
Efficient parallel shortest-paths in digraphs with a separator decomposition
SPAA '93 Proceedings of the fifth annual ACM symposium on Parallel algorithms and architectures
Faster shortest-path algorithms for planar graphs
Journal of Computer and System Sciences - Special issue: 26th annual ACM symposium on the theory of computing & STOC'94, May 23–25, 1994, and second annual Europe an conference on computational learning theory (EuroCOLT'95), March 13–15, 1995
Scaling algorithms for the shortest paths problem
SODA '93 Proceedings of the fourth annual ACM-SIAM Symposium on Discrete algorithms
Graph Minors. XX. Wagner's conjecture
Journal of Combinatorial Theory Series B - Special issue dedicated to professor W. T. Tutte
Planar graphs, negative weight edges, shortest paths, and near linear time
Journal of Computer and System Sciences - Special issue on FOCS 2001
Maximum matching in graphs with an excluded minor
SODA '07 Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms
SODA '09 Proceedings of the twentieth Annual ACM-SIAM Symposium on Discrete Algorithms
Cliques in odd-minor-free graphs
CATS '12 Proceedings of the Eighteenth Computing: The Australasian Theory Symposium - Volume 128
Hi-index | 5.23 |
We present an algorithm for the Single Source Shortest Paths (SSSP) problem in directedH-minor free graphs. For every fixed H, if G is a graph with n vertices having integer edge lengths and s is a designated source vertex of G, the algorithm runs in O@?(n^1^1^.^5^-^2logL)@?O(n^1^.^3^9^2logL) time, where L is the absolute value of the smallest edge length. The algorithm computes the shortest paths and the distances from s to all vertices of the graph, or else provides a certificate that G is not H-minor free. Our result improves an earlier O(n^1^.^5logL) time algorithm for this problem, which follows from a general SSSP algorithm of Goldberg.