MoML is a Modelling language for building models as clustered graphs of entities. Key elements of the graph are entities with in/output-ports, connections and relations. Entities can be parametrized. Clustering allows to reuse subgraphs as discrete entities in a larger graph. MoML does not impose any semantics on the connections between entities in the graph. Thus, MoML can not be named a genuine Workflow Language, but it can be used as such given a suitable "Director" which reads the connections as data/control-flow links. This is done in [Ptolemy-II] and [Kepler]. 1 Resources - {link:Language Specification|http://ptolemy.eecs.berkeley.edu/publications/papers/00/moml/moml_erl_memo.pdf} 1 Related - [Kepler] - [Ptolemy-II] 2005-05-19 17:08:10.451 2004-10-01 09:58:54.122