Verification and validation are two important aspects of model building. Verification and validation compare models with observations and descriptions of the problem modelled, which may include other models that have been verified and validated to some level. However, the use of simulation for modelling social complexity is very diverse. Often, verification and validation do not refer to an explicit stage in the simulation development process, but to the modelling process itself, according to good practices and in a way that grants credibility to using the simulation for a specific purpose. One cannot consider verification and validation without considering the purpose of the simulation. This chapter deals with a com- prehensive outline of methodological perspectives and practical uses of verification and validation. The problem of verification and validation is tackled in three main topics: (1) the meaning of the terms verification and validation in the context of simulating social complexity; (2) methods and techniques related to verification, including static and dynamic methods, good programming practices, defensive programming, and replication for model alignment; and (3) types and techniques of validation as well as their relationship to different modelling strategies.
CITATION STYLE
David, N. (2013). Validating Simulations (pp. 135–171). https://doi.org/10.1007/978-3-540-93813-2_8
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