Friday, September 17, 2010 3:30 pm
-
4:30 pm
EDT (GMT -04:00)
Approximation algorithms for min-cost (S,T) connectivity
Speaker: | Joseph Cheriyan |
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Affiliation: | University of Waterloo |
Room: | Mathematics & Computer Building (MC) 5158 |
Abstract:
One of the well-known problems in network design is to find a minimum-cost strongly-connected spanning subgraph of a directed network. We study a natural generalization on directed networks called the min-cost (S,T) connectivity problem. The talk will introduce this and some related techniques.