970 search results - page 23 / 194 » On encodings of spanning trees |
SAC
2011
ACM
12 years 10 months ago
2011
ACM
Optimal Communication Spanning Tree (OCST) is a well-known NP-hard problem on the graph that seeks for the spanning tree with the lowest cost. The tree cost depends on the demand ...
CIAC
2010
Springer
14 years 4 months ago
2010
Springer
In this paper we consider a natural generalization of the well-known Max Leaf
Spanning Tree problem. In the generalized Weighted Max Leaf problem we get as
input an undirected co...
ESA
2005
Springer
14 years 29 days ago
2005
Springer
This paper investigates, for the first time in the literature, the approximation of min-max (regret) versions of classical problems like shortest path, minimum spanning tree, and ...
EUROPAR
2004
Springer
14 years 27 days ago
2004
Springer
Computing a spanning tree and the connected components of a graph are basic problems in Graph Theory and arise as subproblems in many applications. Dehne et al. present a BSP/CGM a...
CATS
1998
13 years 8 months ago
1998
Let G(V, E) be a weighted, undirected, connected simple graph with n vertices and m edges. The k most vital edge problem with respect to minimum spanning trees is to find a set S o...