Zhichao Zheng

Singapore Management University - Lee Kong Chian School of Business

Associate Professor of Operations Management

50 Stamford Road

Singapore, 178899

Singapore

http://www.zhengzhichao.com

SCHOLARLY PAPERS

18

DOWNLOADS
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Top 34,584

in Total Papers Downloads

2,752

SSRN CITATIONS
Rank 14,947

SSRN RANKINGS

Top 14,947

in Total Papers Citations

55

CROSSREF CITATIONS

43

Scholarly Papers (18)

1.

Extubation Decisions with Predictive Information for Mechanically Ventilated Patients in ICU

Management Science (forthcoming)
Number of pages: 83 Posted: 13 Jun 2019 Last Revised: 05 Mar 2024
National University of Singapore (NUS) - Institute of Operations Research and Analytics, Technische Universität München (TUM) - TUM School of Management, Singapore Management University - Lee Kong Chian School of Business, National University Hospital, Singapore and National University Hospital, Singapore
Downloads 505 (105,133)
Citation 1

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Intensive Care Init; Mechanical Ventilation; Extubation; Predictive Information; Treatment Effect

2.

Resource Pooling and Allocation Policies to Deliver Differentiated Service

Management Science, 2018, 64(4):1555–1573
Number of pages: 37 Posted: 25 May 2016 Last Revised: 05 Mar 2024
South China University of Technology, Singapore Management University - Lee Kong Chian School of Business, National University of Singapore (NUS) - Department of Decision Sciences and NUS Business School - Department of Decision Sciences
Downloads 299 (189,622)
Citation 9

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Blackwell's Approachability Theorem; Inventory Pooling; Service Levels; Fill Rates

3.

Capacity Allocation in Flexible Production Networks: Theory and Applications

Management Science, 2019, 65(11):5091–5109
Number of pages: 50 Posted: 31 Jul 2018 Last Revised: 05 Mar 2024
School of Business and Management, The Hong Kong University of Science and Technology, Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), National University of Singapore (NUS) - Department of Decision Sciences, NUS Business School - Department of Decision Sciences, Singapore Management University - Lee Kong Chian School of Business and South China University of Technology
Downloads 274 (207,418)
Citation 7

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Production Networks; Capacity Configuration; Process Flexibility; Fill Rate Target

4.

Maximizing the Benefits of an On-Demand Workforce: Fill Rate-Based Allocation and Coordination Mechanisms

Manufacturing & Service Operations Management, 2023, 25(6):1999–2370
Number of pages: 54 Posted: 14 Jun 2016 Last Revised: 05 Mar 2024
Tao Lu, Zhichao Zheng and Yuanguang Zhong
School of Business, University of Connecticut, Singapore Management University - Lee Kong Chian School of Business and South China University of Technology
Downloads 273 (208,172)

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On-Demand Staffing; Capacity Pooling; Capacity Allocation; Supply Chain Coordination

5.

Optimizing Initial Screening for Colorectal Cancer Detection with Adherence Behavior

Number of pages: 85 Posted: 10 Dec 2021 Last Revised: 05 Mar 2024
Singapore Management University - Lee Kong Chian School of Business, Singapore Management University, ShanghaiTech University - School of Entrepreneurship and Management, Singapore Management University - Lee Kong Chian School of Business and National University of Singapore (NUS) - Programme in Health Services and Systems Research
Downloads 222 (254,882)

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Cancer Screening; Cutoff Selection; Adherence; Bayesian Persuasion; Information Avoidance

6.

Effects of Rescheduling on Patient No-Show Behavior in Outpatient Clinics

Manufacturing & Service Operations Management, 2019, 21(4):780–797
Number of pages: 62 Posted: 26 May 2016 Last Revised: 05 Mar 2024
Jiayi Liu, Jingui Xie, Kum Khiong Yang and Zhichao Zheng
University of Science and Technology of China (USTC) - School of Management, School of Management, University of Science and Technology of China, Singapore Management University - Lee Kong Chian School of Business and Singapore Management University - Lee Kong Chian School of Business
Downloads 195 (287,158)
Citation 5

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Appointment Scheduling; Rescheduling; No-Show; Econometrics; Data-Driven Simulation

7.

Stochastic Knapsack Revisited: The Service Level Perspective

Operations Research, 2022, 70(2):729–747
Number of pages: 41 Posted: 22 Oct 2020 Last Revised: 05 Mar 2024
School of Business and Management, The Hong Kong University of Science and Technology, National University of Singapore (NUS) - Department of Decision Sciences, NUS Business School - Department of Decision Sciences, Singapore Management University - Lee Kong Chian School of Business and South China University of Technology
Downloads 184 (302,435)
Citation 4

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Stochastic Knapsack; Resource Allocation; Capacity Pooling; Service Level; Persistency Value

8.

Schedule Reliability in Liner Shipping Timetable Design: A Convex Programming Approach

Transportation Research Part B: Methodological, 2022, 115:499–525
Number of pages: 52 Posted: 19 Oct 2020 Last Revised: 05 Mar 2024
Abraham Zhang, Zhichao Zheng and Chung-Piaw Teo
University of Essex, Singapore Management University - Lee Kong Chian School of Business and NUS Business School - Department of Decision Sciences
Downloads 122 (423,324)

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Schedule Reliability; Bunker Consumption; Liner Shipping; Distributionally Robust Optimization; Copositive Program

9.

Least Squares Approximation to the Distribution of Project Completion Times with Gaussian Uncertainty

Operations Research, 2016, 64(6):1406–1421
Number of pages: 42 Posted: 25 May 2016 Last Revised: 05 Mar 2024
Zhichao Zheng, Karthik Natarajan and Chung-Piaw Teo
Singapore Management University - Lee Kong Chian School of Business, Singapore University of Technology and Design (SUTD) and NUS Business School - Department of Decision Sciences
Downloads 108 (463,374)

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Distribution Approximation; Persistency; Stein's Identity; Project Management; Statistical Timing Analysis

10.

Dynamic Scheduling with Uncertain Job Types

European Journal of Operational Research, 2023, 309(3):1407–1060
Number of pages: 50 Posted: 28 Sep 2022 Last Revised: 05 Mar 2024
Zuo-Jun Max Shen, Jingui Xie, Zhichao Zheng and Han Zhou
University of California, Berkeley - Department of Industrial Engineering & Operations Research (IEOR), Technische Universität München (TUM) - TUM School of Management, Singapore Management University - Lee Kong Chian School of Business and Technische Universität München (TUM)
Downloads 78 (570,723)

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Scheduling; Uncertain Job Types; Predictive Information; Learning; Mismatch and Rescheduling

11.

Scheduling Arrivals to a Stochastic Service Delivery System Using Copositive Cones

Operations Research, 2013, 61(3):711–726
Number of pages: 55 Posted: 25 May 2016 Last Revised: 05 Mar 2024
Adolfo Ibáñez University - School of Business, Hong Kong University of Science & Technology (HKUST) - Department of Industrial and Engineering and Logistics Management, NUS Business School - Department of Decision Sciences and Singapore Management University - Lee Kong Chian School of Business
Downloads 75 (583,794)
Citation 12

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Appointment Scheduling; Copositive Programming; Semidefinite Programming; Network Flow

12.

On the Test Accuracy and Effective Control of the COVID-19 Pandemic: A Case Study in Singapore

INFORMS Journal on Applied Analytics, 2022, 52(6):471–582
Number of pages: 25 Posted: 01 Dec 2021 Last Revised: 05 Mar 2024
National University of Singapore (NUS) - Institute of Operations Research and Analytics, Singapore Management University - Lee Kong Chian School of Business, The Hong Kong Polytechnic University, Singapore Management University and Singapore Management University - Lee Kong Chian School of Business
Downloads 71 (601,650)
Citation 3

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COVID-19; Test Sensitivity; Test Specificity; Infections

13.

Mixed 0-1 Linear Programs Under Objective Uncertainty: A Completely Positive Representation

Operations Research, 2011, 59(3):713–728
Number of pages: 36 Posted: 25 May 2016 Last Revised: 05 Mar 2024
Karthik Natarajan, Chung-Piaw Teo and Zhichao Zheng
Singapore University of Technology and Design (SUTD), NUS Business School - Department of Decision Sciences and Singapore Management University - Lee Kong Chian School of Business
Downloads 70 (606,354)
Citation 2

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Mixed 0-1 Linear Program; Moments; Completely Positive Program

14.

Air Pollution and Doctors’ Work Performance: Evidence from Extubation Failure in the Intensive Care Unit

Number of pages: 49 Posted: 21 Jul 2022 Last Revised: 19 Dec 2023
Nanjing University - School of Government, Technische Universität München (TUM) - TUM School of Management, University of Science and Technology of China (USTC), Singapore Management University - Lee Kong Chian School of Business, National University Hospital, Singapore and National University Hospital, Singapore
Downloads 65 (630,278)

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Air Pollution; Work Performance; Extubation Failure; Protocol Adherence; Workload

15.

Distributionally Robust Mixed Integer Linear Programs: Persistency Models with Applications

European Journal of Operational Research, 2014, 233(3):459–473
Number of pages: 40 Posted: 24 May 2016 Last Revised: 05 Mar 2024
National University of Singapore, Singapore University of Technology and Design (SUTD), NUS Business School - Department of Decision Sciences and Singapore Management University - Lee Kong Chian School of Business
Downloads 64 (635,414)
Citation 1

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16.

Appointment Sequencing: Why the Smallest-Variance-First Rule May Not Be Optimal

European Journal of Operations Research, 2016, 255(3):809–821
Number of pages: 37 Posted: 26 May 2016 Last Revised: 05 Mar 2024
Adolfo Ibáñez University - School of Business, Hong Kong University of Science & Technology (HKUST) - Department of Industrial and Engineering and Logistics Management, NUS Business School - Department of Decision Sciences and Singapore Management University - Lee Kong Chian School of Business
Downloads 60 (656,252)

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17.

Tracking-Error Models for Multiple Benchmarks: Theory and Empirical Performance

Number of pages: 52 Posted: 25 May 2016 Last Revised: 05 Mar 2024
New York University (NYU) - Leonard N. Stern School of Business, Singapore University of Technology and Design (SUTD), NUS Business School - Department of Decision Sciences and Singapore Management University - Lee Kong Chian School of Business
Downloads 52 (701,323)

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18.

A Queueing Model for Customer Rescheduling and No-shows in Service Systems

Operations Research Letters, 2021, 49(6):821–828
Number of pages: 18 Posted: 17 Aug 2022 Last Revised: 05 Mar 2024
Yue Tang, Houyuan Jiang, Jingui Xie and Zhichao Zheng
Emory University, University of Cambridge, Technische Universität München (TUM) - TUM School of Management and Singapore Management University - Lee Kong Chian School of Business
Downloads 35 (818,911)

Abstract:

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Rescheduling; No-show; Appointment; Queue; Markov Decision Process