Recovery time and resilience metrics

This technical brief treats recovery time and resilience metrics as a decision system: define its state, objective, feasible actions and evidence before comparing algorithms.

Practitioner lens

A model for recovery time and resilience metrics should state its objective and feasible set explicitly. Hidden penalty weights or relaxed constraints can make an impressive result operationally impossible.

First experiment

Test the method at the level where the decision is executed, then inspect how aggregation changes results.

This is an original educational brief. It is a starting point for discussion, not a claim that one technique fits every supply chain.