Mdomain
Mdomain is a theoretical construct used in computer science and mathematics to model systems whose state can be understood as a composition of multiple interacting domains. The concept is a generalization of domain theory, introducing a modular structure that captures per-domain information while allowing cross-domain interaction.
In an Mdomain, a carrier set D is equipped with a partial order ≤ that represents information approximation,
Typically, an Mdomain consists of a family of per-domain domains {D_i} indexed by a set M of
An example would be a program analyzer that reasons about memory and control-flow domains separately but aggregates
Applications include denotational semantics of modular programming languages, security policy modeling in multi-domain systems, and modular
History: The idea emerged in discussions of combining domain theories with modularity in the early 2000s; since