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WSC
2007
13 years 7 months ago
The optimizing-simulator: merging simulation and optimization using approximate dynamic programming
There has long been a competition between simulation and optimization in the modeling of problems in transportation and logistics, machine scheduling and similar highdimensional p...
Warren B. Powell
ATMOS
2007
177views Optimization» more  ATMOS 2007»
13 years 6 months ago
Approximate dynamic programming for rail operations
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
Warren B. Powell, Belgacem Bouzaïene-Ayari
JSAC
2006
79views more  JSAC 2006»
13 years 4 months ago
Layered Multicast Rate Control Based on Lagrangian Relaxation and Dynamic Programming
In this paper, we address the rate control problem for layered multicast traffic, with the objective of solving a generalized throughput/fairness objective. Our approach is based o...
Koushik Kar, Leandros Tassiulas
CORR
2007
Springer
109views Education» more  CORR 2007»
13 years 4 months ago
Multiresolution Approximation of Polygonal Curves in Linear Complexity
: We propose a new algorithm to the problem of polygonal curve approximation based on a multiresolution approach. This algorithm is suboptimal but still maintains some optimality b...
Pierre-Francois Marteau, Gildas Ménier
TSMC
2008
140views more  TSMC 2008»
13 years 4 months ago
Adaptive Feedback Control by Constrained Approximate Dynamic Programming
A constrained approximate dynamic programming (ADP) approach is presented for designing adaptive neural network (NN) controllers with closed-loop stability and performance guarante...
S. Ferrari, J. E. Steck, R. Chandramohan