52 search results - page 1 / 11 » An Improved Approximation Algorithm for Vertex Cover with Ha... |
ICALP
2003
Springer
13 years 10 months ago
2003
Springer
FOCS
2002
IEEE
13 years 9 months ago
2002
IEEE
We consider the classical vertex cover and set cover problems with the addition of hard capacity constraints. This means that a set (vertex) can only cover a limited number of its...
APPROX
2005
Springer
13 years 10 months ago
2005
Springer
We study the partial vertex cover problem. Given a graph G = (V, E), a weight function w : V → R+ , and an integer s, our goal is to cover all but s edges, by picking a set of v...
WADS
2005
Springer
13 years 10 months ago
2005
Springer
Important generalizations of the Vertex Cover problem (Connected Vertex Cover, Capacitated Vertex Cover, and Maximum Partial Vertex Cover) have been intensively studied in terms of...
TCC
2007
Springer
13 years 11 months ago
2007
Springer
Private approximation of search problems deals with finding approximate solutions to search problems while disclosing as little information as possible. The focus of this work is ...