Song Jing-Sheng

Jing-Sheng Song

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Found 37 papers in total
Optimal policies for multiechelon inventory problems with Markov-modulated demand
Optimal policies for multiechelon inventory problems with Markov-modulated demand
2001
This paper considers a multistage serial inventory system with Markov-modulated...
Contract assembly: Dealing with combined supply lead time and demand quantity uncertainty
Contract assembly: Dealing with combined supply lead time and demand quantity uncertainty
2000
We consider a problem faced by a contract assembler that both assembles finished goods...
A note on assemble-to-order systems with batch ordering
A note on assemble-to-order systems with batch ordering
2000
We study an assemble-to-order inventory system. The stocks are held for components,...
Order‐fulfillment performance measures in an assemble‐to‐order system with stochastic leadtimes
Order‐fulfillment performance measures in an assemble‐to‐order system with stochastic leadtimes
1999
We study a multicomponent, multiproduct production and inventory system in which...
On the order fill rate in multi-item, base-stock inventory system
On the order fill rate in multi-item, base-stock inventory system
1998
A customer order to a multi-item inventory system typically consists of several...
Price, delivery time guarantees and capacity selection
Price, delivery time guarantees and capacity selection
1998
This paper studies the impact of using delivery time guarantees as a competitive...
The joint effect of leadtime variance and lot size in a parallel processing environment
The joint effect of leadtime variance and lot size in a parallel processing environment
1996
We study a basic ( r , q ) system, in which the demand is a Poisson process and the...
Inventory control with information about supply conditions
Inventory control with information about supply conditions
1996
This paper presents an inventory-control model which includes a Markovian model of the...
Evaluation of base-stock policies in multiechelon inventory systems with state-dependent demands. Part II: State-dependent depot policies
Evaluation of base-stock policies in multiechelon inventory systems with state-dependent demands. Part II: State-dependent depot policies
1996
The authors consider a two-echelon inventory system where the exogenous demands occur...
Understanding the lead-time effects in stochastic inventory systems with discounted costs
Understanding the lead-time effects in stochastic inventory systems with discounted costs
1994
This paper explores qualitative effects of lead-time uncertainty in a basic...
The effect of leadtime uncertainty in a simple stochastic inventory model
The effect of leadtime uncertainty in a simple stochastic inventory model
1994
The paper studies a basic continuous-time single-item inventory model where demands...
Inventory control in a fluctuating demand environment
Inventory control in a fluctuating demand environment
1993
The authors present an inventory model, where the demand rate varies with an...
Evaluation of base-stock policies in multiechelon inventory systems with State-Department demands. Part I: State independent policies
Evaluation of base-stock policies in multiechelon inventory systems with State-Department demands. Part I: State independent policies
1992
This article analyzes a model of a multiechelon inventory system. The exogenous...
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