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 2022-01-01 to 2026-01-01.)

Article	Citations
Unification of Higher-Order Dual Programs Over Cones	38
Belief Propagation for Unbalanced Assignment Problem	24
Bag-of-Tasks Scheduling with Rejection in Large Computing Systems	20
Approximation Algorithms for the Capacitated Min–Max Correlation Clustering Problem	16
Single Machine Scheduling with Rejection and a Non-Availability Interval to Minimize the Maximum Delivery Completion Time Plus the Total Rejection Cost	14
Branch-Relaxation-Bound Algorithm for Minimizing a Class of Sum of Affine Ratios Programming Problems	11
Workload Balancing Among Heathcare Workers Under Uncertain Service Time Using Distributionally Robust Optimization	10
An Inexact Semismooth Newton-Based Augmented Lagrangian Algorithm for Multi-Task Lasso Problems	10
Human-robot collaborative assembly line balancing problem considering uncertain task time	10
A Multi-Strategy Co-Evolutionary Particle Swarm Optimization Algorithm with Its Convergence Analysis	8
Semi-Additive Integer-Valued Production Technology for Analyzing Public Hospitals in Mashhad	8
Derivative-Free Optimization via Finite Difference Approximation: An Experimental Study	8
Integrating Customer Order Decoupling Point with Operation Planning in Deteriorating Supply Chain: General Dynamic Model and Applications	7
Online Single-Processor Scheduling with an Unexpected Breakdown	7
A Benders and Column Generation Method to Integrated Aircraft and Passenger Recovery with Cruise Speed Control Under Slot Capacity Restriction	7
Preface — Special Issue: Simulation in the AI Era — Advancing Complex Problem Solving	6
Lateral Coordination of Hospital Medical Services Under Uncertain Demand During Pandemic	6
A Bi-Objective Optimization Problem Considering Economic Cost and Carbon Emissions in a Closed-Loop Supply Chain with Commercial Product Returns	6
Embedding Best-Worst Method into Data Envelopment Analysis	5
Unrelated Parallel Machine Scheduling with Job Splitting, Setup Time, Learning Effect, Processing Cost and Machine Eligibility	5
A Dynamic and Stochastic Cumulative Capacitated Vehicle Routing Problem	5
Reduced Outer Space Algorithm for Globally Computing Affine Sum-of-Ratios Problems	5
An Improved TOPSIS Within the DEA Framework	5
Carbon Emission Reduction Decisions of Supply Chain Differential Game Under Different Government Intervention Models	4
Nonmonotone Alternative Direction Method Based on Simple Conic Model for Unconstrained Optimization	4

A Study of Congestion-Based Information Guidance Policy for Hierarchical Healthcare Systems	4
Prescriptive Analysis for Perishable One-Warehouse, Multi-Retailer Systems with Contextual Information	4
Inertial Forward–Reflected–Backward Splitting Method with Linesearch for Nonconvex Split Feasibility Problem	4
An Efficient Simulation Optimization Method for the Generalized Redundancy Allocation Problem Under Uncertain Component Reliability	4
The Augmented Lagrangian Method for Mathematical Programs with Vertical Complementarity Constraints Based on Inexact Scholtes Regularization	4
Controllable Processing Time Scheduling with Total Weighted Completion Time Objective and Deteriorating Jobs	4
An ADMM Approach of a Nonconvex and Nonsmooth Optimization Model for Low-Light or Inhomogeneous Image Segmentation	4
Convergence Analysis on A Data-Driven Inexact Proximal-Indefinite Stochastic ADMM	3
The Minmax Regret Reverse 1-Median Problem on Trees with Uncertain Vertex Weights	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
A Novel Affine Relaxation-Based Algorithm for Minimax Affine Fractional Program	3
Joint Optimization of Multiple Supply Chains Under Cap-And-Trade Regulation: A Bi-Level Programming Model and Solution Algorithm	3
Effects of Accrual Rates in Cooperative Advertising Programs for Channel Members with Risk Preferences	3
Methods to Enable Evolvable Digital Twins for Flexible Automated Production Systems	3
Improved Kemeny Median Indicator Ranks Accordance Method	3
A Multi-Start Gradient Combination Method for High-Performance Global Search	3
Parameter Estimation and Testing for the Doubly Geometric Process with Lognormal Distribution: Application to Bladder Cancer Patients’ Data	3
Online Portfolio Selection Strategy with Side Information Based on Learning with Expert Advice	3
Efficient Distributed Learning in Stochastic Non-Cooperative Games Without Information Exchange	3
An NSGA-III-HOP Algorithm for Solving the Cardinality-Constrained Multi-Period PO Problem Using Wavelet CVaR	3
A Drone-Driven Delivery Network Design for an On-Demand O2O Platform Considering Hazard Risks and Customer Heterogeneity	2
Optimal Strategies for A Dual-Channel Farming Supply Chain with Horizontal Competition and Cooperation	2
Preface	2
A Class of Owen-type Values Considering the Stability of Coalition Structure	2
Three-Stage Assembly Flow Shop Scheduling Problem with a Fixed Maintenance Period	2
A Variational Inequality-Based Location-Allocation Algorithm for Locating Multiple Interactive Facilities	2
Slack Due-Window Assignment Scheduling Problem with Deterioration Effects and a Deteriorating Maintenance Activity	2
Sourcing Channel Decision in the Presence of Platform Encroachment with Quantity Competition	2
Improved Accelerated Gradient Algorithms with Line Search for Smooth Convex Optimization Problems	2
On Proper Separation Theorems by Means of the Quasi-Relative Interior with Applications	2
A New Cost-Sharing Scheme for Cleaning Up Polluted Line-Structure River	2
A Composite Indicator Methodology to Rank National Olympic Committees	2
Parallel Machines Scheduling with Deteriorating Maintenance Activities and Job Rejection	2
Inventory Management with Advance Supply Contracts Across Multiple Replenishment Periods	2
MPCNet: Smart Contract-Based Multiparty Computing Network for Federated Learning	2
Optimization of Container Relocation Problem with a Stowage Plan	2
Using a Modified Dynamic Network Data Envelopment Analysis Model to Assess Quality of Life in Taiwanese Regions	2
New Additive OCBA Procedures for Robust Ranking and Selection	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
k-Submodular Maximization Under Individual Knapsack Constraints: Applications and Streaming Algorithm	2
Application of a Distributionally Robust Optimization Approach for Single-Period Stochastic Inventory Problems with Different Carbon Policies	2
Energy-Saving Oriented Maintenance and Inventory Policy for a Two-Unit Buffered Serial System	2