561 search results - page 7 / 113 » Shortest-Path Kernels on Graphs |
IPL
2008
13 years 7 months ago
2008
In this paper, we prove polynomial running time bounds for an Ant Colony Optimization (ACO) algorithm for the single-destination shortest path problem on directed acyclic graphs. ...
SIAMCOMP
2010
13 years 5 months ago
2010
Let G = (V, E) be a weighted undirected graph having non-negative edge weights. An estimate ˆδ(u, v) of the actual distance δ(u, v) between u, v ∈ V is said to be of stretch t...
COCOON
1999
Springer
13 years 11 months ago
1999
Springer
We present results related to satisfying shortest path queries on a planar graph stored in external memory. Let N denote the number of vertices in the graph and let sort(N) denote...
CDC
2009
IEEE
14 years 2 days ago
2009
IEEE
— The problem of finding an optimal path in an uncertain graph arises in numerous applications, including network routing, path-planning for vehicles, and the control of finite...
ACSC
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents new algorithms for computing single source shortest paths (SSSPs) in a nearly acyclic directed graph G. The first part introduces higher-order decomposition. ...