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IOR
2007
95views more  IOR 2007»
13 years 4 months ago
Index Policies for Shooting Problems
We consider a scenario in which a single Red wishes to shoot at a collection of Blue targets, one at a time, to maximise some measure of return obtained from Blues killed before R...
Kevin D. Glazebrook, Christopher Kirkbride, H. M. ...
IPCO
2008
114views Optimization» more  IPCO 2008»
13 years 6 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
IOR
2010
112views more  IOR 2010»
13 years 3 months ago
New Policies for the Stochastic Inventory Control Problem with Two Supply Sources
We study an inventory system under periodic review in the presence of two suppliers (or delivery modes). The emergency supplier has a shorter lead-time than the regular supplier, ...
Anshul Sheopuri, Ganesh Janakiraman, Sridhar Sesha...
CORR
2010
Springer
127views Education» more  CORR 2010»
13 years 4 months ago
Online Algorithms for the Multi-Armed Bandit Problem with Markovian Rewards
We consider the classical multi-armed bandit problem with Markovian rewards. When played an arm changes its state in a Markovian fashion while it remains frozen when not played. Th...
Cem Tekin, Mingyan Liu
INFOCOM
2008
IEEE
13 years 11 months ago
Index Policies for Real-Time Multicast Scheduling for Wireless Broadcast Systems
Abstract—Motivated by the increasing usage of wireless broadcast networks for multicast real-time applications like video, this paper considers a canonical real-time multicast sc...
Vivek Raghunathan, Vivek S. Borkar, Min Cao, P. R....