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IOR
2008
80views more  IOR 2008»
13 years 11 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 10 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 10 months ago
Approximation Algorithms for Stochastic Inventory Control Models
Retsef Levi, Martin Pál, Robin Roundy, Davi...
AUTOMATICA
2006
152views more  AUTOMATICA 2006»
13 years 11 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»
13 years 5 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