Modeling and Analysis

Allows for the rapid exploration of several (many) alternative solutions

Each ‘trial’ (run / execution / analysis) of a model explores a particular set of circumstances and generates a likely outcome.

Trials of a model can be repeated (usually with the same outcomes).

A fundamental aspect of DSS methodology

Many classes of models

• specialised techniques for each type

Some DSSs may incorporate several (multiple) models (hybrid)

Trials of a model can be repeated (usually with the same outcomes)

Hybrid Systems

The combination of 2 or more system types.

With customising, a system may be used either as an EIS or an MIS, for example.

Many different types of DSS combined into a Hybrid System