124
click to vote
EOR
2007
15 years 2 months ago
2007
An instance of a p-median problem gives n demand points. The objective is to locate p supply points in order to minimize the total distance of the demand points to their nearest s...
103
click to vote
COMBINATORICA
2006
15 years 2 months ago
2006
We prove that the combinatorial diameter of the skeleton of the polytope of feasible solutions of any m