•How do we model the characteristics of
–Data, Protocols, Relationships, Time, Hardware, Software
–Objects, Algorithms, Abstraction, Level of Detail, Audience?
•Formal Models
–Howard, Amoroso, Landwehr, Cohen, Hale
•What can we learn from the experiences of other areas, e.g. the High Level Architecture (HLA) effort, CVE, and Common Criteria?
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