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IOR
2008
80views more  IOR 2008»
13 years 4 months ago
Approximation Algorithms for Capacitated Stochastic Inventory Control Models
Retsef Levi, Robin Roundy, David B. Shmoys, Van An...
MOR
2008
65views more  MOR 2008»
13 years 4 months ago
A 2-Approximation Algorithm for Stochastic Inventory Control Models with Lost Sales
Retsef Levi, Ganesh Janakiraman, Mahesh Nagarajan
MOR
2007
97views more  MOR 2007»
13 years 4 months ago
Approximation Algorithms for Stochastic Inventory Control Models
Retsef Levi, Martin Pál, Robin Roundy, Davi...
AUTOMATICA
2006
152views more  AUTOMATICA 2006»
13 years 4 months ago
Simulation-based optimization of process control policies for inventory management in supply chains
A simulation-based optimization framework involving simultaneous perturbation stochastic approximation (SPSA) is presented as a means for optimally specifying parameters of intern...
Jay D. Schwartz, Wenlin Wang, Daniel E. Rivera
EOR
2011
124views more  EOR 2011»
12 years 11 months ago
Analysis of order-up-to-level inventory systems with compound Poisson demand
: We analyse a single echelon single item inventory system where the demand and the lead time are stochastic. Demand is modelled as a compound Poisson process and the stock is cont...
M. Zied Babai, Zied Jemaï, Yves Dallery