1. Process validation of freight and logistics models
16th TRB Transportation Planning Applications Conference
Raleigh, NC
May 16, 2017
Rick Donnelly | WSP Parsons Brinckerhoff |

2. Statistical validation

3. Context

4. How good is that model, really?
Use cases
Roadmap
Model specifications
Parameter confirmation
Extreme conditions
Model alignment
Reference comparisons
External review
Standards comparison
Stress testing
Turing test
Emergent behavior

5. Options

6. Why bother? Augments, not replaces current practice Contextual
Roadmap → Structure → Behavior
Continuous
Transparent
Mindset, not a method