Zheng Yu-Sheng

Yu-Sheng Zheng

Information about the author Yu-Sheng Zheng will soon be added to the site.
Found 23 papers in total
Setting customer expectation in service delivery: an integrated marketing-operations perspective
Setting customer expectation in service delivery: an integrated marketing-operations perspective
2004
Service firms have increasingly been competing for market share on the basis of...
Decentralized serial supply chains subject to order delays and information distortion: Exploiting real-time sales data
Decentralized serial supply chains subject to order delays and information distortion: Exploiting real-time sales data
2005
Decentralized supply chains are traditionally order focused: stage managers focus on...
Coordination mechanisms for a distribution system with one supplier and multiple retailers
Coordination mechanisms for a distribution system with one supplier and multiple retailers
2001
We address a fundamental two-echelon distribution system in which the sales volumes of...
A two-echelon repairable inventory system with stocking-center-dependent depot replenishment lead times
A two-echelon repairable inventory system with stocking-center-dependent depot replenishment lead times
2000
Consider a two-echelon repairable inventory system consisting of a central depot and...
Ending inventory valuation in multiperiod production scheduling
Ending inventory valuation in multiperiod production scheduling
2001
When making lot-sizing decisions, managers often use a model horizon T that is much...
Near-optimal pricing and replenishment strategies for a retail/distribution system
Near-optimal pricing and replenishment strategies for a retail/distribution system
2001
This paper integrates pricing and replenishment decisions for the following...
A dynamic model for airline seat allocation with passenger diversion and no-shows
A dynamic model for airline seat allocation with passenger diversion and no-shows
2001
For airlines selling the same seats on a scheduled flight at different fares, the...
Optimal dynamic pricing for perishable assets with nonhomogeneous demand
Optimal dynamic pricing for perishable assets with nonhomogeneous demand
2000
We consider a dynamic pricing model for selling a given stock of a perishable product...
One-warehouse multiretailer systems with centralized stock information
One-warehouse multiretailer systems with centralized stock information
1997
We consider a distribution system with a central warehouse and multiple retailers. The...
Identifying opportunities for improving Teradyne's service-parts logistics system
Identifying opportunities for improving Teradyne's service-parts logistics system
1999
Teradyne is a major manufacturer of electronic testing equipment used in semiconductor...
Service parts logistics: A benchmark analysis
Service parts logistics: A benchmark analysis
1997
This paper summarizes the results of a benchmark study focusing on after-sales service...
Sensitivity analysis of an (s,S) inventory model
Sensitivity analysis of an (s,S) inventory model
1997
We provide a sensitivity analysis of the standard periodic-review ( s , S ) inventory...
Near-optimal echelon-stock (R, nQ) policies in multistage serial systems
Near-optimal echelon-stock (R, nQ) policies in multistage serial systems
1998
We study echelon-stock ( R, nQ ) policies in a multistage, serial inventory system...
Efficient algorithms for finding optimal power-of-two policies for production/distribution systems with general joint setup costs
Efficient algorithms for finding optimal power-of-two policies for production/distribution systems with general joint setup costs
1995
We consider a production/distribution system represented by a general directed acyclic...
Inventory models with general backorder costs
Inventory models with general backorder costs
1993
Under the prevalent assumption of linear inventory holding and backorder costs,...
Evaluating echelon stock (R,nQ) policies in serial production/inventory systems with stochastic demand
Evaluating echelon stock (R,nQ) policies in serial production/inventory systems with stochastic demand
1994
This paper studies echelon stock ( R,nQ) policies in serial production/inventory...
Lower bounds for multi-echelon stochastic inventory systems
Lower bounds for multi-echelon stochastic inventory systems
1994
The authors establish lower bounds on the minimum cost of managing certain...
Optimal power-of-two replenishment strategies in capacitated general production/distribution networks
Optimal power-of-two replenishment strategies in capacitated general production/distribution networks
1993
In this paper the authors develop a model for a capacitated production/distribution...
A simple proof for optimality of (s,S) policies in infinite horizon inventory systems
A simple proof for optimality of (s,S) policies in infinite horizon inventory systems
1991
The classical proofs for the existence of a stationary ( s,S) inventory policy that...
Simple power-of-two policies are close to optimal in a general class of production/distribution networks with general joint setup costs
Simple power-of-two policies are close to optimal in a general class of production/distribution networks with general joint setup costs
1992
The authors consider a production/distribution network represented by a general...
Waiting time distribution in (T,S) inventory systems
Waiting time distribution in (T,S) inventory systems
1992
This paper provides a concise derivation of the customer waiting time distribution in...
Finding optimal (s,S) policies is about as simple as evaluating a single policy
Finding optimal (s,S) policies is about as simple as evaluating a single policy
1991
In this paper, a new algorithm for computing optimal ( s,S) policies is derived based...
Inventory policies with quantized ordering
Inventory policies with quantized ordering
1992
This article studies ( nQ,r) inventory policies, under which the order quantity is...
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