344 search results - page 1 / 69 » A constant factor approximation algorithm for a class of cla... |
STOC
2000
ACM
13 years 8 months ago
2000
ACM
SODA
2012
ACM
11 years 6 months ago
2012
ACM
We give a constant factor approximation algorithm for the following generalization of the k-median problem. We are given a set of clients and facilities in a metric space. Each fa...
JCSS
2002
13 years 4 months ago
2002
We present the first constant-factor approximation algorithm for the metric k-median problem. The k-median problem is one of the most well-studied clustering problems, i.e., those...
CATS
2006
13 years 5 months ago
2006
We consider the following clustering problems: given a general undirected graph, partition its vertices into disjoint clusters such that each cluster forms a clique and the number...
WADS
2007
Springer
13 years 10 months ago
2007
Springer
An approach for reducing the navigation effort for the users of a web site is to enhance its hyperlink structure with additional hotlinks. We address the task of adding at most on...