How to sign: (computer science) the technique of representing the real world by a computer program
"a simulation should imitate the internal processes and not merely the results of the thing being simulated";
Similiar / Same: computer simulation
Categories: framework, model, technique, theoretical account
How to sign: representation of something (sometimes on a smaller scale)
Similiar / Same: model
Categories: representation
Within this category: figure, globe, mock-up, planetarium, restoration, roughcast