Mehmet A. Begen

Ivey Business School, University of Western Ontario

1255 Western Road

London, Ontario N6G 0N1

Canada

http://www.ivey.uwo.ca/faculty/MBegen

  • Ivey Business School, University of Western Ontario

SCHOLARLY PAPERS

12

DOWNLOADS

1,003

TOTAL CITATIONS

10

Scholarly Papers (12)

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1.

Exact Optimization and Decomposition Approaches for 2D Shelf Space Allocation

Number of pages: 33 Posted: 19 May 2021
Burcu ÇAĞLAR GENÇOSMAN and Mehmet A. Begen
Uludag University and Ivey Business School, University of Western Ontario
Downloads 249 (264,725)
Citation 3

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Retailing; Two-Dimensional Shelf Space Allocation; Rectangular Display Problem; Mixed-Integer Linear Programming; Logic-Based Benders Decomposition; 2-Stage Algorithm

2.

A Novel and Efficient Exact Technique for Integrated Staffing, Assignment, Routing, and Scheduling of Home Care Services Under Uncertainty

Number of pages: 40 Posted: 05 May 2021
Bahman Naderi, Mehmet A. Begen, Gregory Zaric and Vahid Rroshanaei
University of Windsor - Mechanical, Automotive & Materials Engineering, Ivey Business School, University of Western Ontario, University of Western Ontario - Richard Ivey School of Business and University of Toronto - Operations Management
Downloads 193 (337,902)
Citation 4

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Combinatorial Optimization, Home Health Care Planning and Scheduling, Multi period, Logic-Based Benders, New Exact Branching-Decomposition.

3.

Giveaway Strategies for a New Technology Product

Number of pages: 51 Posted: 19 Jun 2024
Ali Lotfi, Mehmet A. Begen and Joe Naoum-Sawaya
Ivey Business School, Ivey Business School, University of Western Ontario and Ivey Business School
Downloads 88 (625,117)

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free product offer, product adoption, repeat purchases, multiple-type free users

4.

Integrated Order Acceptance and Resource Decisions Under Uncertainty: Robust and Stochastic Approaches

Number of pages: 29 Posted: 27 Jun 2022
Bahman Naderi, Mehmet A. Begen and Guoqing Zhang
University of Windsor - Mechanical, Automotive & Materials Engineering, Ivey Business School, University of Western Ontario and University of Windsor
Downloads 80 (661,620)
Citation 1

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Order acceptance, mixed-integer programming, constraint programming, robust optimization, uncertainty sets, sample average approximation model, Benders decomposition.

5.

A Spatio-Temporal Analysis of OECD Member Countries’ Health Care Systems: Effects of Imputation and Geographically and Temporally Weighted Regression on Inference

Number of pages: 24 Posted: 20 Feb 2022 Last Revised: 27 Feb 2022
Peter Akioyamen and Mehmet A. Begen
Western University and Ivey Business School, University of Western Ontario
Downloads 75 (686,357)

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OECD, Health system performance, Global health, Imputation, Geographically and temporally weighted regression, Spatio-temporal analysis

6.

Intra-Provincial Benchmark Analysis on COVID-19 in Canada

Number of pages: 25 Posted: 11 May 2021 Last Revised: 21 Jun 2022
Mehmet A. Begen, Fredrik Odegaard and Jafar Sadeghi
Ivey Business School, University of Western Ontario, Ivey Business School, Western University and University of Western Ontario - Richard Ivey School of Business
Downloads 70 (713,226)

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Coronavirus; COVID-19; Data Envelopment Analysis (DEA); Data Analytics; Undesirable Outputs; Canadian Provincial Healthcare

7.

Type-2 Integrated Process-Planning and Scheduling Problem: Reformulation and Solution Algorithms

Number of pages: 35 Posted: 07 May 2021
Bahman Naderi, Mehmet A. Begen and Gregory Zaric
University of Windsor - Mechanical, Automotive & Materials Engineering, Ivey Business School, University of Western Ontario and University of Western Ontario - Richard Ivey School of Business
Downloads 70 (713,226)
Citation 2

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Type-2 integrated process planning and scheduling problem, Benders decomposition, constraint programming, optimality cut.

8.

Ranking Invariant DEA Based Efficiency Measures

Number of pages: 38 Posted: 20 Mar 2021 Last Revised: 05 May 2021
Jafar Sadeghi, Mehmet A. Begen and Fredrik Odegaard
University of Western Ontario - Richard Ivey School of Business, Ivey Business School, University of Western Ontario and Ivey Business School, Western University
Downloads 67 (730,289)

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Data Envelopment Analysis; Production Efficiency Measures; Public Productivity; Unique Efficiency Ranking; Non-Archimedean.

9.

Empowering or Eroding Contributions? How Generative AI Impacts User-Generated Content Across Diverse Communities

Number of pages: 25 Posted: 24 Apr 2025
Hasan Shorakaei, Mengxia Zhang, Tiffany Bayley and Mehmet A. Begen
University of Western Ontario - Richard Ivey School of Business, Western University, University of Western Ontario, Richard Ivey School of Business, Students and Ivey Business School, University of Western Ontario
Downloads 62 (773,393)

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GenAI, Online Communities, Empowering or Eroding Contributions?

10.

Stochastic Home Health Care Planning and Scheduling: Models, Relaxations, and Bi-level Exact and Multi-Level Approximate Methods

Number of pages: 48 Posted: 09 Apr 2025
Bahman Naderi, Vahid Roshanaei and Mehmet A. Begen
University of Windsor - Mechanical, Automotive & Materials Engineering, University of Toronto - Rotman School of Management and Ivey Business School, University of Western Ontario
Downloads 21 (1,142,889)

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Home Health Care, Multi-Period Planning and Scheduling, Visit Patterns, Synchronization, Stochasticity, Mixed-Integer Program, Exact and Approximate Techniques, Relaxations

11.

Incentivization in Centrally Managed Systems: Inconsistencies Resolution

Number of pages: 37 Posted: 17 Apr 2024
Mostafa Davtalab-Olyaie, Mehmet A. Begen, Zijiang Yang and Masoud Asgharian
Western University, Ivey Business School, University of Western Ontario, York University and McGill University
Downloads 15 (1,216,436)

Abstract:

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Data Envelopment Analysis, Incentive Plan, Centralized Managed System.

12.

Integrated Order Acceptance and Resource Decisions Under Uncertainty: Robust and Stochastic Approaches

Number of pages: 32 Posted: 28 Jun 2023
Bahman Naderi, Mehmet A. Begen and Guoqing Zhang
University of Windsor, Ivey Business School, University of Western Ontario and University of Windsor
Downloads 13 (1,239,642)

Abstract:

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Order acceptance, mixed-integer programming, constraint programming, Robust optimization, uncertainty sets, sample average approximation model, Benders decomposition