EMF Views

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

Modelio

The open source modeling environment.

Modelio Constellation

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

Moka Extension for logging

Moka extensions provides a number of plugins that extend the functionality of Papyrus Moka engine for fUML simulation:

Papyrus extension for AOM

 

Papyrus extensions offer a number of plugins that extend the functionality of Papyrus UML for Aspect Oriented Modeling (AOM). 

RCRS

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

S3D

Single-source design approach based on UML - MARTE