Sciweavers

261 search results - page 49 / 53
» A randomized polynomial-time simplex algorithm for linear pr...
Sort
View
COR
2006
113views more  COR 2006»
14 years 11 months ago
Capacitated facility location problem with general setup cost
This paper presents an extension of the capacitated facility location problem (CFLP), in which the general setup cost functions and multiple facilities in one site are considered....
Ling-Yun Wu, Xiang-Sun Zhang, Ju-Liang Zhang
NIPS
2007
15 years 28 days ago
An Analysis of Convex Relaxations for MAP Estimation
The problem of obtaining the maximum a posteriori estimate of a general discrete random field (i.e. a random field defined using a finite and discrete set of labels) is known ...
Pawan Mudigonda, Vladimir Kolmogorov, Philip H. S....
COCOON
2007
Springer
15 years 5 months ago
Improved Throughput Bounds for Interference-Aware Routing in Wireless Networks
We propose new algorithms and improved bounds for interference-aware routing in wireless networks. First, we prove that n arbitrarily matched source-destinations pairs with average...
Chiranjeeb Buragohain, Subhash Suri, Csaba D. T&oa...
APPROX
2005
Springer
111views Algorithms» more  APPROX 2005»
15 years 5 months ago
Sampling Bounds for Stochastic Optimization
A large class of stochastic optimization problems can be modeled as minimizing an objective function f that depends on a choice of a vector x ∈ X, as well as on a random external...
Moses Charikar, Chandra Chekuri, Martin Pál
ICML
2008
IEEE
16 years 9 days ago
Efficiently solving convex relaxations for MAP estimation
The problem of obtaining the maximum a posteriori (map) estimate of a discrete random field is of fundamental importance in many areas of Computer Science. In this work, we build ...
M. Pawan Kumar, Philip H. S. Torr