OOIR: Observatory of International Research

Papers

(The TQCC of Asia-Pacific Journal of Operational Research is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Unification of Higher-Order Dual Programs Over Cones	45
Belief Propagation for Unbalanced Assignment Problem	30
Bag-of-Tasks Scheduling with Rejection in Large Computing Systems	26
Single Machine Scheduling with Rejection and a Non-Availability Interval to Minimize the Maximum Delivery Completion Time Plus the Total Rejection Cost	23
Human–Robot Collaborative Assembly Line Balancing Problem Considering Uncertain Task Time	12
Branch-Relaxation-Bound Algorithm for Minimizing a Class of Sum of Affine Ratios Programming Problems	12
Semi-Additive Integer-Valued Production Technology for Analyzing Public Hospitals in Mashhad	10
A Multi-Strategy Co-Evolutionary Particle Swarm Optimization Algorithm with Its Convergence Analysis	10
Bi-objective Makespan Scheduling Location Problem on Networks	10
Online Single-Processor Scheduling with an Unexpected Breakdown	9
A Benders and Column Generation Method to Integrated Aircraft and Passenger Recovery with Cruise Speed Control Under Slot Capacity Restriction	8
Derivative-Free Optimization via Finite Difference Approximation: An Experimental Study	8
A Bi-Objective Optimization Problem Considering Economic Cost and Carbon Emissions in a Closed-Loop Supply Chain with Commercial Product Returns	7
Preface — Special Issue: Simulation in the AI Era — Advancing Complex Problem Solving	7
Lateral Coordination of Hospital Medical Services Under Uncertain Demand During Pandemic	7
Integrating Customer Order Decoupling Point with Operation Planning in Deteriorating Supply Chain: General Dynamic Model and Applications	7
Unrelated Parallel Machine Scheduling with Job Splitting, Setup Time, Learning Effect, Processing Cost and Machine Eligibility	6
An Inexact Semismooth Newton-Based Augmented Lagrangian Algorithm for Multi-Task Lasso Problems	6
Embedding Best-Worst Method into Data Envelopment Analysis	6
Error Bound and Hölder Continuity for Parametric Set-valued Variational–Hemivariational Inequalities	5
Prescriptive Analysis for Perishable One-Warehouse, Multi-Retailer Systems with Contextual Information	5
Joint supply chain finance and fuzzy robust order decision with unknown distribution of demand	5
An Improved TOPSIS Within the DEA Framework	5
A Dynamic and Stochastic Cumulative Capacitated Vehicle Routing Problem	5
Reduced Outer Space Algorithm for Globally Computing Affine Sum-of-Ratios Problems	5

Study on Bidirectional Cost Sharing and Government Subsidy Coordination Mechanism of Dual-channel Green Supply Chain with Carbon Reduction	5
The Augmented Lagrangian Method for Mathematical Programs with Vertical Complementarity Constraints Based on Inexact Scholtes Regularization	5
Controllable Processing Time Scheduling with Total Weighted Completion Time Objective and Deteriorating Jobs	4
Joint Optimization of Multiple Supply Chains Under Cap-And-Trade Regulation: A Bi-Level Programming Model and Solution Algorithm	4
Nonmonotone Alternative Direction Method Based on Simple Conic Model for Unconstrained Optimization	4
Convergence Analysis on A Data-Driven Inexact Proximal-Indefinite Stochastic ADMM	4
Carbon Emission Reduction Decisions of Supply Chain Differential Game Under Different Government Intervention Models	4
A Study of Congestion-Based Information Guidance Policy for Hierarchical Healthcare Systems	4
An Efficient Simulation Optimization Method for the Generalized Redundancy Allocation Problem Under Uncertain Component Reliability	4
Methods to Enable Evolvable Digital Twins for Flexible Automated Production Systems	3
A Multi-Start Gradient Combination Method for High-Performance Global Search	3
Efficient Distributed Learning in Stochastic Non-Cooperative Games Without Information Exchange	3
An Adaptive Branching Rule-based Branch-and-Bound Algorithm for Generalized Affine Fractional Programming	3
Scheduling double-track gantry cranes to minimize the overall loading/ unloading time	3
Game-Theoretic Analysis for Green R&D Investment Strategies in the Vehicle Market	3
Should Start-up Firms Shift to Employee or AI Livestreaming? Mode Selection After Influencer-Driven Customer Acquisition	3
Online Portfolio Selection Strategy with Side Information Based on Learning with Expert Advice	3
An ADMM Approach of a Nonconvex and Nonsmooth Optimization Model for Low-Light or Inhomogeneous Image Segmentation	3
A Novel Affine Relaxation-Based Algorithm for Minimax Affine Fractional Program	3
Improved Kemeny Median Indicator Ranks Accordance Method	3
An NSGA-III-HOP Algorithm for Solving the Cardinality-Constrained Multi-Period PO Problem Using Wavelet CVaR	3
Sourcing Channel Decision in the Presence of Platform Encroachment with Quantity Competition	3
Inertial Forward—Reflected—Backward Splitting Method with Linesearch for Nonconvex Split Feasibility Problem	3
Parameter Estimation and Testing for the Doubly Geometric Process with Lognormal Distribution: Application to Bladder Cancer Patients’ Data	3
Effects of Accrual Rates in Cooperative Advertising Programs for Channel Members with Risk Preferences	3
The Minmax Regret Reverse 1-Median Problem on Trees with Uncertain Vertex Weights	3
New Additive OCBA Procedures for Robust Ranking and Selection	3
MPCNet: Smart Contract-Based Multiparty Computing Network for Federated Learning	3
On Proper Separation Theorems by Means of the Quasi-Relative Interior with Applications	2
Structural Rearrangement for Supply Chain Efficiency: A DEA-Based Game-Theoretic Approach	2
Uncertainty in Study of Social Networks: Robust Optimization and Machine Learning	2
A Composite Indicator Methodology to Rank National Olympic Committees	2
Optimization of Container Relocation Problem with a Stowage Plan	2
Improved Accelerated Gradient Algorithms with Line Search for Smooth Convex Optimization Problems	2
A New Cost-Sharing Scheme for Cleaning Up Polluted Line-Structure River	2
Using a Modified Dynamic Network Data Envelopment Analysis Model to Assess Quality of Life in Taiwanese Regions	2
A Class of Owen-type Values Considering the Stability of Coalition Structure	2
Implications of Refurbishing Authorization Strategy and Distribution Channel Choice in a Closed-Loop Supply Chain	2
Sustainable Closed-loop Dual Channel Supply Chain with Price, Circular Economic Index and Advertisement Effort-dependent Demand	2
Application of a Distributionally Robust Optimization Approach for Single-Period Stochastic Inventory Problems with Different Carbon Policies	2
k-Submodular Maximization Under Individual Knapsack Constraints: Applications and Streaming Algorithm	2
Three-Stage Assembly Flow Shop Scheduling Problem with a Fixed Maintenance Period	2
Inventory Management with Advance Supply Contracts Across Multiple Replenishment Periods	2
A Drone-Driven Delivery Network Design for an On-Demand O2O Platform Considering Hazard Risks and Customer Heterogeneity	2
Preface	2
Energy–Saving Oriented Maintenance and Inventory Policy for a Two–Unit Buffered Serial System	2