355 search results - page 14 / 71 » On Central Spanning Trees of a Graph |
FOCS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper, we set forth a new algorithm for generating approximately uniformly random spanning trees in undirected graphs. We show how to sample from a distribution that is wi...
IFIP
2004
Springer
14 years 23 days ago
2004
Springer
We develop an external memory algorithm for computing minimum spanning trees. The algorithm is considerably simpler than previously known external memory algorithms for this proble...
ESA
2000
Springer
13 years 11 months ago
2000
Springer
Given a 2-node connected, undirected graph G = (V, E), with n nodes and m edges with real weights, and given a minimum spanning tree (MST) T = (V, ET ) of G, we study the problem o...
COMBINATORICS
2000
13 years 7 months ago
2000
Consider a connected r-regular n-vertex graph G with random independent edge lengths, each uniformly distributed on [0, 1]. Let mst(G) be the expected length of a minimum spanning...
JACM
2000
13 years 7 months ago
2000
A deterministic algorithm for computing a minimum spanning tree of a connected graph is presented. Its running time is O(m (m, n)), where is the classical functional inverse of Ack...