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SDM
2010
SIAM
151views Data Mining» more  SDM 2010»
14 years 11 months ago
Fast Stochastic Frank-Wolfe Algorithms for Nonlinear SVMs
The high computational cost of nonlinear support vector machines has limited their usability for large-scale problems. We propose two novel stochastic algorithms to tackle this pr...
Hua Ouyang, Alexander Gray
IPCO
2008
114views Optimization» more  IPCO 2008»
14 years 11 months ago
The Stochastic Machine Replenishment Problem
We study the stochastic machine replenishment problem, which is a canonical special case of closed multiclass queuing systems in Markov decision theory. The problem models the sche...
Kamesh Munagala, Peng Shi
ACL
2006
14 years 11 months ago
Stochastic Iterative Alignment for Machine Translation Evaluation
A number of metrics for automatic evaluation of machine translation have been proposed in recent years, with some metrics focusing on measuring the adequacy of MT output, and othe...
Ding Liu, Daniel Gildea
BC
2007
77views more  BC 2007»
14 years 10 months ago
Deterministic analysis of stochastic bifurcations in multi-stable neurodynamical systems
Many perceptual and cognitive processes, like decision-making and bistable perception, involve multistable phenomena under the influence of noise. The role of noise in a multistab...
Gustavo Deco, Daniel Martí
COR
2008
101views more  COR 2008»
14 years 10 months ago
Stochastic facility location with general long-run costs and convex short-run costs
This paper addresses the problem of minimizing the expected cost of locating a number of single product facilities and allocating uncertain customer demand to these facilities. Th...
Peter Schütz, Leen Stougie, Asgeir Tomasgard