As the model evolves the documentation must evolve as well.

This model has evolved significantly since its origins in the late 1960s.

This traditional model is simple, but also highly evolved.

In this framework, the three-schema model has evolved into a layer of six perspectives.

This early model evolved into the Bell 47, one of the most recognizable aircraft in history.

In Japan, a different model of conglomerate, the keiretsu, evolved.

As behavior, models, and standards for knowledge evolve, so can goals.

A new model of leadership in America's medical institutions also evolved from the epidemic.

Deterministic models always evolve in the same way from a given starting point.

The model had evolved to its present form (observations, feelings, needs and requests) by 1992.