Gar Goei Loke

Durham University Business School

Mill Hill Lane

Durham, DH1 3LB

United Kingdom

SCHOLARLY PAPERS

9

DOWNLOADS
Rank 46,250

SSRN RANKINGS

Top 46,250

in Total Papers Downloads

2,038

SSRN CITATIONS

1

CROSSREF CITATIONS

0

Scholarly Papers (9)

1.

Decision-Driven Regularization: A Blended Model for Predict-then-Optimize

Number of pages: 46 Posted: 17 Jun 2020 Last Revised: 19 Jan 2023
Gar Goei Loke, Qinshen Tang and Yangge Xiao
Durham University Business School, Nanyang Business School, Nanyang Technological University and National University of Singapore, Institue of Operations Research and Analytics
Downloads 1,227 (32,735)
Citation 1

Abstract:

Loading...

joint prediction and optimization, robust optimization, worst-case regret minimization, regularization, decision-making under uncertainty

2.

Prescriptive Analytics for Queue Optimization: An Optimization-based Paradigm for Modelling Queues

Number of pages: 60 Posted: 20 Jun 2018 Last Revised: 05 Feb 2024
Chaithanya Bandi, Gar Goei Loke, Peng Wang and Taozeng Zhu
Northwestern University - Kellogg School of Management, Durham University Business School, Singapore University of Social Sciences and Dongbei University of Finance and Economics
Downloads 431 (129,071)

Abstract:

Loading...

Optimal Control, Queueing networks, Delay constraints, Fluid models, Diffusion limits, Convex Optimization, Robust Optimization

3.

Joint Capacity Allocation and Job Assignment under Uncertainty

Number of pages: 72 Posted: 04 Apr 2022 Last Revised: 06 Feb 2024
Peng Wang, Yun Fong Lim and Gar Goei Loke
Singapore University of Social Sciences, Singapore Management University - Lee Kong Chian School of Business and Durham University Business School
Downloads 156 (357,192)

Abstract:

Loading...

Programming, Convex optimization, Robust Optimization, Resource allocation, Service Management, Platform Operations

4.

Optimize-via-Predict: Realizing out-of-sample optimality in data-driven optimization

Number of pages: 42 Posted: 25 Sep 2023 Last Revised: 22 Dec 2023
Gar Goei Loke, Taozeng Zhu and Ruiting Zuo
Durham University Business School, Dongbei University of Finance and Economics and Fintech Thrust, the Society Hub, Hong Kong University of Science and Technology (GZ)
Downloads 153 (360,961)

Abstract:

Loading...

Data-driven optimization, Prescriptive analytics, Sufficient statistics, Robust optimization, Stochastic optimization, Finite-sample optimality

5.

Optimizing Early Discharge: Trade-Offs between Capacity and Readmissions

Number of pages: 46 Posted: 11 Jan 2024
Taozeng Zhu, Zhiyuan Lou, Jingui Xie and Gar Goei Loke
Dongbei University of Finance and Economics, School of Management, Technical University of Munich, Technische Universität München (TUM) - TUM School of Management and Durham University Business School
Downloads 71 (612,425)

Abstract:

Loading...

capacity management, elective schedule, early discharge, readmission, Pipline-Queues

6.

Inventory-Responsive Donor Management Policy: A Tandem Queueing Network Model

Manufacturing & Service Operations Management
Posted: 04 May 2021 Last Revised: 20 Jun 2023
Dongbei University of Finance and Economics, Xi'an Jiaotong-Liverpool University (XJTLU), Singapore Management University - Lee Kong Chian School of Business and Durham University Business School

Abstract:

Loading...

blood collection, donor management, perishable inventory management, humanitarian operations, Pipeline-Queue

7.

Intraday Scheduling with Patient Re-Entries and Variability in Behaviours

Posted: 25 Sep 2019 Last Revised: 14 Mar 2021
Fudan University - School of Management, Durham University Business School, Operations Department, Kellogg School of Management, Northwestern University, National University Health System (NUHS) and National University Health System (NUHS)

Abstract:

Loading...

Optimization, Scheduling, Queueing

8.

Strategic Workforce Planning under Uncertainty

Posted: 10 May 2018 Last Revised: 02 Aug 2021
Patrick Jaillet, Gar Goei Loke and Melvyn Sim
Massachusetts Institute of Technology (MIT) - Electrical Engineering and Computer Science, Durham University Business School and National University of Singapore (NUS) - NUS Business School

Abstract:

Loading...

workforce planning, robust optimization, multi-period optimization, public sector, riskiness index

9.

The Analytics of Bed Shortages: Coherent Metric, Prediction and Optimization

Posted: 26 Sep 2017 Last Revised: 05 Nov 2021
School of Management, University of Science and Technology of China, Durham University Business School, National University of Singapore (NUS) - NUS Business School and National University of Singapore (NUS) - Programme in Health Services and Systems Research

Abstract:

Loading...

Analytics, Bed Shortages, Coherent Metric, Riskiness Index, Data-Driven Optimization, Simulation