422 search results - page 13 / 85 » Shortest paths between shortest paths and independent sets |
SWAT
2004
Springer
14 years 25 days ago
2004
Springer
We present improved cache-oblivious data structures and algorithms for breadth-first search and the single-source shortest path problem on undirected graphs with non-negative edge...
WALCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
We present two space-efficient algorithms. First, we show how to report a simple path between two arbitrary nodes in a given tree. Using a technique called “computing instead of ...
IPPS
1998
IEEE
13 years 11 months ago
1998
IEEE
For a weighted, undirected graph G = V;E where jVj = n and jEj = m, we examine the single most vital edge with respect to two measurements related to all-pairs shortest paths APSP....
ICALP
1995
Springer
13 years 11 months ago
1995
Springer
We consider the problem of preprocessing an n-vertex digraph with real edge weights so that subsequent queries for the shortest path or distance between any two vertices can be ef...
OL
2011
13 years 2 months ago
2011
In this paper, we study a minimum Connected Dominating Set problem (CDS) in wireless networks, which selects a minimum CDS with property that all intermediate nodes inside every pa...