James Kelley (Operations Research)

James Kelley was a notable figure in operations research, a field focused on optimizing complex processes and decision-making. He is best known for developing the Critical Path Method (CPM) in the 1950s, which is a project management technique used to identify the longest sequence of dependent tasks and minimize project duration. This method helps organizations plan and allocate resources efficiently, ensuring that projects are completed on time. Kelley's contributions significantly advanced how businesses and industries approach project management and scheduling, making it easier to tackle large, intricate projects effectively.