124 search results - page 25 / 25 » Undirected Graphs of Entanglement Two |
JCSS
2000
13 years 5 months ago
2000
It is a well-known result of Fagin that the complexity class NP coincides with the class of problems expressible in existential second-order logic ( 1 1), which allows sentences c...
CIAC
2000
Springer
13 years 9 months ago
2000
Springer
A minimum spanning tree (MST) with a small diameter is required in numerous practical situations. It is needed, for example, in distributed mutual exclusion algorithms in order to ...
PODC
2005
ACM
13 years 11 months ago
2005
ACM
In this paper we consider the weighted, capacitated vertex cover problem with hard capacities (capVC). Here, we are given an undirected graph G = (V, E), non-negative vertex weigh...
SAC
2003
ACM
13 years 10 months ago
2003
ACM
Given a connected, weighted, undirected graph G and a bound D, the bounded-diameter minimum spanning tree problem seeks a spanning tree on G of lowest weight in which no path betw...