CHESS

CHESS implements the CHESS UML/SysML profile, a specialization of the Modeling and Analysis of Real-Time and Embedded Systems (MARTE) profile

Collaboro

Collaboro makes language development processes more participative: both developers and users of the language can collaborate together to create and evolve it.

EMF Views

EMF Views is an Eclipse plugin that brings the concept of database views to the modeling world

Modelio Constellation

Constellation organizes and manages collaborative (distributed) World Wide Modeling projects,

RCRS

RCRS (the Refinement Calculus of Reactive Systems) is a compositional reasoning framework