I was looking for a comparison of OMG's Knowledge Discovery Model (KDM) and FAMIX and found this thesis, which provides an overview of both and provides a short, superficial comparison of the two:

Are there any other sources of such information? I don't want to spend too much time now reading all the details of KDM but a brief description vis-à-vis FAMIX will be good for now. The purpose of the exercise: Client runs some tools that use KDM and we may need interface with them. For now, just reading about what supplementary information modelled by KDM not how to connect the two.

regards.

Usman