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13 posts, in order

Metaheuristics applied to scheduling, routing, location, portfolio and other engineering problems.

Start with part 1

  1. Quadratic Assignment Problem (QAP) Using GA, PSO and FA in MATLAB

    Solve a quadratic assignment example in MATLAB with GA, PSO, or Firefly search, including permutation encoding and weighted facility-location costs.

    YPAP104

  2. Bin Packing Problem using GA, PSO, FA, and IWO

    Solve bin packing in MATLAB with GA, PSO, Firefly, or Invasive Weed Optimization, using a shared separator encoding and capacity penalties.

    YPAP105

  3. Parallel Machine Scheduling using Simulated Annealing

    Schedule jobs on unrelated parallel machines in MATLAB with simulated annealing, sequence-dependent setup times, and makespan minimization.

    YPAP107

  4. Capacitated Vehicle Routing Problem (VRP) Using Simulated Annealing in MATLAB

    Solve a capacitated vehicle routing example in MATLAB with simulated annealing, route balancing, capacity penalties, and ready-made models.

    YPAP108

  5. Facility Layout Design using PSO in MATLAB

    Design a facility layout in MATLAB with PSO, block positions and rotations, material-flow costs, clearance gaps, and overlap penalties.

    YPAP109

  6. p-Hub Location Allocation Problem in MATLAB

    Model hub location and allocation in MATLAB with PSO, discounted inter-hub transport, opening costs, and a variable number of open hubs.

    YPAP110

  7. Optimal Inventory Control using PSO in MATLAB

    Plan integer order quantities in MATLAB with PSO or Firefly search, inventory balances, purchasing and holding costs, and storage-capacity penalties.

    YPAP111

  8. Classic and Intelligent Portfolio Optimization in MATLAB

    Explore portfolio optimization in MATLAB with mean-variance, MAD, and CVaR models, plus PSO, ICA, NSGA-II, and SPEA2 implementations.

    YPAP112

  9. Economic Dispatching using PSO and Nested PSO

    Study economic dispatch in MATLAB with PSO and nested PSO, generator limits, prohibited zones, transmission losses, and plant-selection costs.

    YPAP113

  10. Data Envelopment Analysis (DEA) in MATLAB

    Compare DEA implementations in MATLAB with CCR, input- and output-oriented BCC, and the package-specific ratio reported by its Additive routine.

    YPAP114

  11. Optimal Robot Path Planning Using PSO in MATLAB

    Plan a 2D robot path in MATLAB with PSO, spline handle points, circular obstacles, sampled path lengths, and obstacle-violation penalties.

    YPAP115

  12. Minimum Spanning Tree using PSO, ICA and FA

    Study graph encoding in MATLAB with PSO, ICA, and Firefly search for a minimum spanning tree, and compare the result with an exact baseline.

    YPAP116

  13. Intelligent Image Color Reduction and Quantization

    Reduce image colors in MATLAB with k-Means, fuzzy c-Means, or a self-organizing map, using RGB or weighted HSV values and a smaller palette.

    YPAP117