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» Stochastic Linear Optimization under Bandit Feedback
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ICASSP
2009
IEEE
13 years 11 months ago
GTD-based transceivers for decision feedback and bit loading
We consider new optimization problems for transceivers with DFE receivers and linear precoders, which also use bit loading at the transmitter. First, we consider the MIMO QoS (qual...
Ching-Chih Weng, Chun-Yang Chen, P. P. Vaidyanatha...
INFORMATICALT
2010
103views more  INFORMATICALT 2010»
13 years 2 months ago
Multistage K-Means Clustering for Scenario Tree Construction
Abstract. In stochastic programming and decision analysis, an important issue consists in the approximate representation of the multidimensional stochastic underlying process in th...
Kristina Sutiene, Dalius Makackas, Henrikas Pranev...
TON
2010
147views more  TON 2010»
13 years 5 months ago
Coverage-time optimization for clustered wireless sensor networks: a power-balancing approach
—In this paper, we investigate the maximization of the coverage time for a clustered wireless sensor network (WSN) by optimal balancing of power consumption among cluster heads (...
Tao Shu, Marwan Krunz
AUTOMATICA
2002
81views more  AUTOMATICA 2002»
13 years 7 months ago
The explicit linear quadratic regulator for constrained systems
For discrete-time linear time invariant systems with constraints on inputs and states, we develop an algorithm to determine explicitly, the state feedback control law which minimi...
Alberto Bemporad, Manfred Morari, Vivek Dua, Efstr...
SIAMAM
2008
74views more  SIAMAM 2008»
13 years 7 months ago
Optimal Liquidation by a Large Investor
Abstract. We develop a partial equilibrium model to investigate the problem of optimal liquidation over a finite or infinite time horizon for an investor with large holdings in a r...
Ajay Subramanian