The 4th Int'l Conference on Operations Research and Applications (ORA 2023) will be held from May 30-June 1, 2023 in Chengdu, China. You are invited to submit papers and participate in our academic exchange.

Topics: The conference is soliciting state-of-the-art research papers in the following areas of interest:
Operations Research Theory
Linear programming
Nonlinear Programming
Dynamic Programming
Combinatorial Optimization
Parametric Programming
Integer Programming
Stochastic Programming
Queuing Theory
Game Theory
Inventory theory
Decision theory
Search theory
Graph theory
Overall planning theory
Optimization
Other disciplines of operations research
Operations Research Applications
Applications on Supply Chain and Logistics Management
Applications on Industrial Engineering
Applications in Engineering, Technology and Management
Application in Computer Science
Other Modeling and Solution Techniques