84 search results - page 2 / 17 » Total weight choosability of graphs |
DAM
2000
13 years 7 months ago
2000
Given an undirected graph with a nonnegative weight on each edge, the shortest total path length spanning tree problem is to
SIAMCOMP
1998
13 years 7 months ago
1998
This paper first presents a unified approach to design efficient algorithms for the weighted domination problem and its three variants, i.e., the weighted independent, connected,...
DM
1998
13 years 7 months ago
1998
For every integer p > 0 let f(p) be the minimum possible value of the maximum weight of a cut in an integer weighted graph with total weight p. It is shown that for every large...
SODA
1998
ACM
13 years 8 months ago
1998
ACM
Given a planar graph on n nodes with costs weights on its edges, de ne the distance between nodes i and j as the length of the shortest path between i and j. Consider this as an i...
ICALP
2011
Springer
12 years 10 months ago
2011
Springer
In [13], Erd˝os et al. defined the local chromatic number of a graph as the minimum number of colors that must appear within distance 1 of a vertex. For any ∆ ≥ 2, there are ...