46 search results - page 1 / 10 » k-Edge-Connectivity: Approximation and LP Relaxation |
10
Voted
CORR
2010
Springer
13 years 4 months ago
2010
Springer
In the k-edge-connected spanning subgraph problem we are given a graph (V, E) and costs for each edge, and want to find a minimum-cost F E such that (V, F) is k-edge-connected. I...
SODA
2003
ACM
13 years 6 months ago
2003
ACM
Previous work on the partial Latin square extension (PLSE) problem resulted in a 2-approximation algorithm based on the LP relaxation of a three-dimensional assignment IP formulat...
ICML
2009
IEEE
14 years 6 months ago
2009
IEEE
Recent approaches to learning structured predictors often require approximate inference for tractability; yet its effects on the learned model are unclear. Meanwhile, most learnin...
IPL
2007
13 years 5 months ago
2007
We consider an LP relaxation for ATSP. We introduce concepts of high-value and high-flow cycles in LP basic solutions and show that the existence of this kind of cycles would lea...
TOC
2008
13 years 5 months ago
2008
: This is a comment on the article "An O(logn) Approximation Ratio for the Asymmetric Traveling Salesman Path Problem" by C. Chekuri and M. P