Hanqin Zhang

National University of Singapore (NUS) - NUS Business School

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Singapore, 117592

Singapore

  • National University of Singapore (NUS) - NUS Business School

SCHOLARLY PAPERS

7

DOWNLOADS

884

TOTAL CITATIONS

9

Scholarly Papers (7)

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1.

Optimizing Assemble-to-Order Systems: Decomposition Heuristics and Scalable Algorithms

HKUST Business School Research Paper No. 2021-33
Number of pages: 44 Posted: 19 Aug 2021 Last Revised: 06 May 2022
Shuyu Chen, Lijian Lu, Jing-Sheng Jeannette Song and Hanqin Zhang
Duke University - Fuqua School of Business, HKUST Business School - ISOM Department, Duke University - Fuqua School of Business and National University of Singapore (NUS) - NUS Business School
Downloads 238 (280,416)
Citation 3

Abstract:

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inventory theory and control, assemble-to-order system, scalable algorithms, prime-dual, heuristic policy

2.

Optimal Policies for a Dual-Sourcing Inventory Problem with Endogenous Stochastic Leadtimes

Operations Research, 2017, 65(2):379-395
Number of pages: 47 Posted: 25 Apr 2016 Last Revised: 08 Aug 2022
Jing-Sheng Jeannette Song, Li Xiao, Hanqin Zhang and Paul Zipkin
Duke University - Fuqua School of Business, University of Macau - Faculty of Business Administration, National University of Singapore (NUS) - NUS Business School and Duke University - Fuqua School of Business
Downloads 205 (323,901)
Citation 5

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dual-source, stochastic lead time, optimality equation, queueing system

3.

Optimal Dual-Souring Inventory Policies with Order Tracking: Backlogging and Lost sales under Uncertain Lead Times

Number of pages: 66 Posted: 10 Aug 2022 Last Revised: 14 Apr 2025
Jing-Sheng Jeannette Song, Li Xiao and Hanqin Zhang
Duke University - Fuqua School of Business, University of Macau - Faculty of Business Administration and National University of Singapore (NUS) - NUS Business School
Downloads 160 (409,371)
Citation 1

Abstract:

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dual-source, inventory policy, dynamic programming, tandem queue, Erlang distribution

4.

Smart Policies for Multi-Source Inventory Systems and General Tandem Queues with Order Tracking and Expediting

Forthcoming, Operations Research
Number of pages: 46 Posted: 17 Nov 2020 Last Revised: 08 Aug 2022
Jing-Sheng Jeannette Song, Li Xiao, Hanqin Zhang and Paul Zipkin
Duke University - Fuqua School of Business, University of Macau - Faculty of Business Administration, National University of Singapore (NUS) - NUS Business School and Duke University - Fuqua School of Business
Downloads 128 (486,174)

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inventory, multiple supply sources, expediting, stochastic lead times, queueing networks, product-form solutions

5.

Closed-Form Approximations for Optimal (r,q) and (S,T) Policies in a Parallel Processing Environment

Number of pages: 49 Posted: 12 Jan 2015 Last Revised: 07 Aug 2016
Marcus Ang, Karl Sigman, Jing-Sheng Jeannette Song and Hanqin Zhang
Singapore Management University - Lee Kong Chian School of Business, Columbia University, Duke University - Fuqua School of Business and National University of Singapore (NUS) - NUS Business School
Downloads 109 (549,700)

Abstract:

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inventory system, (r,q) policy, stochastic leadtime, asymptotic analysis, heavy-traffic limit

6.

Partial Backorder Inventory System: Asymptotic Optimality and Demand Learning

Number of pages: 45 Posted: 15 Apr 2024
Zhaoxuan Wei, Andrew Lim and Hanqin Zhang
Institute of Operations Research and Analytics, NUS, National University of Singapore (NUS) - Department of Decision Sciences and National University of Singapore (NUS) - NUS Business School
Downloads 44 (913,720)

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partial backorder, inventory control, hidden backorder, censored demand, online learning

7.

Optimal and Asymptotically Optimal Policies for Assemble-to-Order N- and W-Systems

Naval Research Logistics, Volume 62, Issue 8, December 2015, Columbia Business School Research Paper No. 14-55
Posted: 11 Oct 2014 Last Revised: 22 Mar 2021
Lijian Lu, Jing-Sheng Jeannette Song and Hanqin Zhang
HKUST Business School - ISOM Department, Duke University - Fuqua School of Business and National University of Singapore (NUS) - NUS Business School

Abstract:

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Inventory Control, Assemble-to-order system, asymptotical analysis