Simulationists use ad hoc modeling assumptions to help make their computational models more tractable and manageable.
The experiment thus showed results of a situation which is also hopefully tractable to theoretical expansion procedures about the marginal state.
In particular, we identified the fact that the paths are the only tractable component of the design space.
The search for tractable models led to the study of the free motion of a particle (the geodesic flow) on surfaces of constant negative curvature.
The power of these methodologies is in modelling agent's planning capabilities and in providing a tractable mechanism for computing plans.
This implies a non-linear error structure which makes an allocative efficiency regression model hardly tractable.
This paper introduces a tractable and intuitive framework for studying economic interaction, and summarizes some key analytical and numerical results.
In the worst case, it requires exponential time; but in practice on graphs encountered in everyday applications, the time complexity is tractable.
