Operations Research & Management Science (ORM)

Section Information

Operations Research and Management Science focus on the use of mathematical modeling, statistical analysis, and optimization techniques to support decision making in complex systems. The field applies quantitative methods to improve efficiency, productivity, and strategic planning across industry, healthcare, transportation, finance, and public services.

Current research includes optimization theory, simulation modeling, supply chain management, scheduling, risk analysis, and data-driven decision systems. Advances in computational algorithms, machine learning, and real-time analytics are expanding the ability to solve large-scale and dynamic operational problems.

This section publishes theoretical developments, applied modeling studies, case analyses, algorithm design research, and review articles related to quantitative decision science and operational improvement.

Scope

Optimization Methods

• Linear and nonlinear programming
• Integer and combinatorial optimization
• Convex optimization and duality
• Metaheuristic and evolutionary algorithms

Stochastic Models and Risk Analysis

• Stochastic programming
• Markov decision processes
• Queueing theory
• Uncertainty modeling and risk assessment

Supply Chain and Logistics

• Inventory management models
• Transportation and routing problems
• Network design and distribution systems
• Resilient and sustainable supply chains

Simulation and Modeling

• Discrete-event simulation
• System dynamics modeling
• Agent-based modeling
• Performance evaluation of complex systems

Decision Analysis and Strategy

• Multi-criteria decision making
• Game theory applications
• Strategic planning models
• Behavioral decision analysis

Healthcare and Public Systems Applications

• Healthcare operations management
• Resource allocation in public services
• Disaster and emergency response planning
• Policy evaluation and planning models

Data Analytics and Intelligent Systems

• Predictive analytics in operations
• Machine learning for decision support
• Big data optimization
• Real-time operational monitoring systems

Editorial Board

Click here to see the Section Editorial Board of “Operations Research & Management Science (ORM)”.

Papers Published

Click here to see a list of 41 papers published in this section.