STACS
2010
Springer
14 years 6 months ago
2010
Springer
In the uncapacitated facility location problem, given a graph, a set of demands and opening costs, it is required to find a set of facilities R, so as to minimize the sum of the c...
STOC
2005
ACM
14 years 12 months ago
2005
ACM
In combinatorial optimization, a popular approach to NP-hard problems is the design of approximation algorithms. These algorithms typically run in polynomial time and are guarante...