Volume 31 · Issue 4

October 201914 articles

A New Exact Algorithm to Optimize a Linear Function over the Set of Efficient Solutions for Biobjective Mixed Integer Linear Programs

Alvaro Sierra Altamiranda · Hadi Charkhgard

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October 2019pp. 823-840DOI: 10.1287/ijoc.2018.0851 ↗

An Efficient Morris Method-Based Framework for Simulation Factor Screening

Wen Shi · Xi Chen · Jennifer Shang

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October 2019pp. 745-770DOI: 10.1287/ijoc.2018.0836 ↗

Appreciation to Reviewers

Authors not recorded

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October 2019pp. 841-845DOI: 10.1287/ijoc.2019.0932 ↗

Bi-objective Branch-and-Cut Algorithms Based on LP Relaxation and Bound Sets

Sune Lauth Gadegaard · Lars Relund Nielsen · Matthias Ehrgott

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October 2019pp. 790-804DOI: 10.1287/ijoc.2018.0846 ↗

Branch-and-Bound for Bi-objective Integer Programming

Sophie N. Parragh · Fabien Tricoire

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October 2019pp. 805-822DOI: 10.1287/ijoc.2018.0856 ↗

Group Maintenance: A Restless Bandits Approach

Abderrahmane Abbou · Viliam Makis

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October 2019pp. 719-731DOI: 10.1287/ijoc.2018.0863 ↗

Identification of Essential Proteins Using Induced Stars in Protein–Protein Interaction Networks

Chrysafis Vogiatzis · Mustafa Can Camur

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October 2019pp. 703-718DOI: 10.1287/ijoc.2018.0872 ↗

In Memoriam: Shabbir Ahmed (1969–2019)

J. Cole Smith

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October 2019pp. 633-635DOI: 10.1287/ijoc.2019.0931 ↗

Learning to Rank in Entity Relationship Graphs

Louiqa Raschid · Hassan Sayyadi · Vagelis Hristidis

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October 2019pp. 671-688DOI: 10.1287/ijoc.2018.0837 ↗

Level 2 Reformulation Linearization Technique–Based Parallel Algorithms for Solving Large Quadratic Assignment Problems on Graphics Processing Unit Clusters

Ketan Date · Rakesh Nagi

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October 2019pp. 771-789DOI: 10.1287/ijoc.2018.0866 ↗

Planning for Overtime: The Value of Shift Extensions in Physician Scheduling

Andreas Fügener · Jens O. Brunner

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October 2019pp. 732-744DOI: 10.1287/ijoc.2018.0865 ↗

Surrogate Optimization of Computationally Expensive Black-Box Problems with Hidden Constraints

Juliane Müller · Marcus Day

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October 2019pp. 689-702DOI: 10.1287/ijoc.2018.0864 ↗

Toward Computing the Margin of Victory in Single Transferable Vote Elections

Michelle Blom · Peter J. Stuckey · Vanessa J. Teague

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October 2019pp. 636-653DOI: 10.1287/ijoc.2018.0853 ↗

Vehicle Routing with Space- and Time-Correlated Stochastic Travel Times: Evaluating the Objective Function

Zhaoxia Guo · Stein W. Wallace · Michal Kaut

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October 2019pp. 654-670DOI: 10.1287/ijoc.2019.0906 ↗