A Branch-Price-and-Cut Algorithm for the Kidney Exchange ProblemMatteo Petris · Claudia Archetti · Diego Cattaruzza · Maxime Ogier · Frédéric SemetDiscuss this article →September 2026pp. 1471-1489DOI: 10.1287/ijoc.2024.0664 ↗
A Logic-Based Benders Decomposition for the Car Resequencing Problem with a Painted Body StorageXinyi Guo · Jean-François Côté · Canrong Zhang · Lixin MiaoDiscuss this article →September 2026pp. 1406-1421DOI: 10.1287/ijoc.2024.0904 ↗
A Low-Rank ADMM Splitting Approach for Semidefinite ProgrammingQiushi Han · Chenxi Li · Zhenwei Lin · Caihua Chen · Qi Deng · Dongdong Ge · Huikang Liu · Yinyu YeDiscuss this article →September 2026pp. 1437-1453DOI: 10.1287/ijoc.2024.0701 ↗
Black-Box CoVaR and Its Gradient EstimationHao Cao · Jian-Qiang Hu · Jiaqiao HuDiscuss this article →September 2026pp. 1503-1520DOI: 10.1287/ijoc.2024.0833 ↗
Centrality of Shortest Paths: Algorithms and Complexity ResultsJohnson Phosavanh · Dmytro MatsypuraDiscuss this article →September 2026pp. 1693-1709DOI: 10.1287/ijoc.2024.0945 ↗
Cluster Branching for Vehicle Routing ProblemsJoão Marcos Pereira Silva · Eduardo Uchoa · Anand SubramanianDiscuss this article →September 2026pp. 1728-1743DOI: 10.1287/ijoc.2024.1036 ↗
COMET: An Interactive Framework for Efficient and Effective Community Search via Active LearningJiawei Zhou · Kai Wang · Jianwei Wang · Kunpeng Zhang · Xuemin LinDiscuss this article →September 2026pp. 1289-1306DOI: 10.1287/ijoc.2024.0834 ↗
Constructing Optimal Piecewise Quadratic Approximations for Enhancing Deterministic Global OptimizationYingkai Song · Christos T. MaraveliasDiscuss this article →September 2026pp. 1422-1436DOI: 10.1287/ijoc.2024.0909 ↗
Construction of Value Functions of Integer Programs with Finite DomainYifei Huang · Junlong ZhangDiscuss this article →September 2026pp. 1271-1288DOI: 10.1287/ijoc.2024.0757 ↗
Decoupling Geometry from Optimization in 2D Irregular Cutting and Packing Problems: An Open-Source Collision Detection EngineJeroen Gardeyn · Greet Vanden Berghe · Tony WautersDiscuss this article →September 2026pp. 1761-1775DOI: 10.1287/ijoc.2024.1025 ↗
Demands Satiated or Not? A Psychology-Informed Deep Probabilistic Approach to Offline Store RecommendationsJiangning He · Weikun Wu · Jiayi Guo · Xiao FangDiscuss this article →September 2026pp. 1581-1595DOI: 10.1287/ijoc.2023.0403 ↗
Editorial BoardAuthors not recordedDiscuss this article →September 2026pp. iii-iiiDOI: 10.1287/ijoc.2026.eb.v3805 ↗
Eliminating Social Popularity Bias in Recommendation: Causal Inference-Based Social Graph Neural NetworksHuilin Xu · Ruina Yang · Ruibin GengDiscuss this article →September 2026pp. 1596-1610DOI: 10.1287/ijoc.2024.0682 ↗
Estimation of Patient Recruitment Using Summary Data Aggregated Across TrialsAnh Ninh · Gregory J. Hunt · Diep NguyenDiscuss this article →September 2026pp. 1454-1470DOI: 10.1287/ijoc.2024.0780 ↗
Exact Methods and a Two-Stage Iterative Heuristic for the Carrier-Vehicle Traveling Salesman ProblemYantong Li · Shanshan Zhou · Jean-François CôtéDiscuss this article →September 2026pp. 1611-1626DOI: 10.1287/ijoc.2025.1140 ↗
Exact MILP Models for Redundancy Allocation with Mixed ComponentsJianguang Feng · Zhi-Long Chen · Ada Che · Chengbin ChuDiscuss this article →September 2026pp. 1385-1405DOI: 10.1287/ijoc.2024.0842 ↗
Gamifying the Vehicle Routing Problem with Stochastic RequestsNicholas D. Kullman · Nikita Dudorov · Martin Cousineau · Jorge E. Mendoza · Justin C. GoodsonDiscuss this article →September 2026pp. 1543-1557DOI: 10.1287/ijoc.2024.0838 ↗
Human-Algorithm Collaborative Truth Inference in CrowdsourcingXuan Wei · Mingyue Zhang · Qingpeng Zhang · Zhi Li · Daniel Dajun ZengDiscuss this article →September 2026pp. 1344-1359DOI: 10.1287/ijoc.2023.0440 ↗
Learning in Reformulation-Linearization Technique-Based Spatial Branching: Limitations of Strong Branching ImitationBrais González-Rodríguez · Ignacio Gómez-Casares · Bissan Ghaddar · Julio González-Díaz · Beatriz Pateiro-LópezDiscuss this article →September 2026pp. 1490-1502DOI: 10.1287/ijoc.2024.0775 ↗
Note from the EditorAlice SmithDiscuss this article →September 2026pp. 1269-1270DOI: 10.1287/ijoc.2026.ed.v38.n4.2 ↗
Outlier Detection in Regression: Conic Quadratic FormulationsAndrés Gómez · José NetoDiscuss this article →September 2026pp. 1744-1760DOI: 10.1287/ijoc.2025.1215 ↗
PPFL : A Personalized Federated Learning Framework for Heterogeneous PopulationHao Di · Yi Yang · Haishan Ye · Xiangyu ChangDiscuss this article →September 2026pp. 1307-1322DOI: 10.1287/ijoc.2023.0376 ↗
Quadratic Optimization Through the Lens of Adjustable Robust OptimizationAbbas Khademi · Ahmadreza MarandiDiscuss this article →September 2026pp. 1360-1384DOI: 10.1287/ijoc.2024.0577 ↗
Social Network Prediction Problems: Using Meta-Paths and Dynamic Heterogeneous Graph Representation for Label PropagationNegar Maleki · Balaji Padmanabhan · Kaushik DuttaDiscuss this article →September 2026pp. 1627-1650DOI: 10.1287/ijoc.2023.0274 ↗
Solving Cutting Stock Problems via an Extended Ryan-Foster Branching Scheme and Fast Column GenerationRenan F. F. da Silva · Rafael C. S. SchoueryDiscuss this article →September 2026pp. 1558-1580DOI: 10.1287/ijoc.2023.0399 ↗
Solving the Multiagent Pathfinding Problem with Time-Expanded NetworksTommaso Adamo · Roberto Baldacci · Gianpaolo Ghiani · Emanuela GuerrieroDiscuss this article →September 2026pp. 1710-1727DOI: 10.1287/ijoc.2024.0951 ↗
Stochastic Optimization Model with Exogenous and Decision-Dependent Uncertainty for Medical EvacuationM. A. Lejeune · F. Margot · A. D. de OliveiraDiscuss this article →September 2026pp. 1521-1542DOI: 10.1287/ijoc.2024.0986 ↗
Strong Partitioning and a Machine Learning Approximation for Accelerating the Global Optimization of Nonconvex Quadratically Constrained Quadratic ProgramsRohit Kannan · Harsha Nagarajan · Deepjyoti DekaDiscuss this article →September 2026pp. 1323-1343DOI: 10.1287/ijoc.2023.0424 ↗
The Parallel Epsilon Algorithm for Triobjective Integer Optimization ProblemsKathrin Prinz · Stefan RuzikaDiscuss this article →September 2026pp. 1651-1672DOI: 10.1287/ijoc.2024.0798 ↗
The Sensitivity of the U.S. Presidential Election to Coordinated Voter RelocationCarlos Cardonha · David Bergman · Andre A. Cire · Leonardo Lozano · Tallys YunesDiscuss this article →September 2026pp. 1776-1791DOI: 10.1287/ijoc.2024.0990 ↗
Which to Trust: Extracting Collective Wisdom Based on Opinion Quality Rank LearningShuai Jiang · Yanhong Guo · Chuanren Liu · Hui XiongDiscuss this article →September 2026pp. 1673-1692DOI: 10.1287/ijoc.2024.0835 ↗
