Structural Computing grew from the trend in hypertext research towards generalised systems, it asserts the primacy of structure over data. As a philosophy it has been compared to Structuralism in anthropology and linguistics and has given birth to a new trend in systems design known as Multiple Open Services (MOS). The Fundamental Open Hypermedia Model (FOHM) is an alternative approach to Gener...

Abstract Structuralism about mathematical objects and structuralist accounts of physical computation both face indeterminacy objections. For the former, problem arises for cases such as complex roots i $$-i$$ - i , which a (non-trivial) automorphism can be defined, thus...