Joseph A. Walton crest

Projects

Projects that combine theory, computation, and simulation to solve real-world decision problems.

concept

Inventory Optimizer

A teaching and demonstration project for service levels, reorder policies, and cost tradeoffs.

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concept

GoGrocery

A concept for balancing nutrition, preferences, prices, and household constraints in a weekly grocery plan.

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active

Machine Repair Simulator

Simulation and dynamic-programming tools for production machines with failures, repair queues, and controllable operating speeds.

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prototype

Queueing Calculator

A browser-based calculator for utilization, waiting time, and capacity tradeoffs under M/M/1 and M/M/c assumptions.

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active

RL Queue Controller

A SimPy and Gymnasium environment for comparing policy-gradient agents with dynamic-programming baselines.

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