Focus Area | Primary Method | Considered Uncertainty | |
---|---|---|---|
Distribution planning | Metaheuristic | - | |
Last-mile deliveries | Metaheuristic | Travel speed | |
Supply chain redesign | Simulation | Product Quality; Yield | |
Distribution planning | Exact optimization | - | |
Distribution planning | Metaheuristic | - | |
Distribution planning | Exact optimization | - | |
Network planning | Exact optimization | - | |
Distribution planning | Exact optimization | - | |
Distribution planning | Exact optimization | - | |
Last-mile deliveries | Simulation | Product quality; demand | |
Last-mile deliveries | Simulation | Demand | |
Last-mile deliveries | Metaheuristic | - | |
Last-mile deliveries | Metaheuristic | - | |
Last-mile deliveries | Simulation | Demand; Preferences | |
Distribution planning | Simulation | Quality; Yield; Demand |
Expected demand: 500 items per day | |||
Items Shipped (units) | Food Waste (units) | Food Quality (days) | |
FEFO | 494.44 ± 4.24 | 14.08 ± 3.58 | 3.57 ± 0.67 |
LEFO | 492.06 ± 4.93 | 54.40 ± 6.51 | 6.33 ± 0.43 |
Random | 494.01 ± 5.30 | 34.62 ± 5.29 | 4.98 ± 0.53 |
Expected demand: 750 items per day | |||
Items Shipped (units) | Food Waste (units) | Food Quality (days) | |
FEFO | 740.19 ± 8.89 | 17.52 ± 4.21 | 3.71 ± 0.46 |
LEFO | 736.75 ± 9.16 | 75.26 ± 7.55 | 6.23 ± 0.30 |
Random | 739.30 ± 7.48 | 44.86 ± 6.37 | 5.00 ± 0.38 |
Expected demand: 1,000 items per day | |||
Items Shipped (units) | Food Waste (units) | Food Quality (days) | |
FEFO | 985.18 ± 13.46 | 21.40 ± 4.82 | 3.79 ± 0.41 |
LEFO | 980.26 ± 15.64 | 95.53 ± 9.86 | 6.07 ± 0.25 |
Random | 982.26 ± 18.03 | 54.38 ± 7.82 | 4.95 ± 0.32 |